http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
public abstract class io.netty.util.concurrent.SingleThreadEventExecutor extends io.netty.util.concurrent.AbstractScheduledEventExecutor implements io.netty.util.concurrent.OrderedEventExecutor
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: io.netty.util.concurrent.SingleThreadEventExecutor
  super_class: io.netty.util.concurrent.AbstractScheduledEventExecutor
{
  static final int DEFAULT_MAX_PENDING_EXECUTOR_TASKS;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  private static final io.netty.util.internal.logging.InternalLogger logger;
    descriptor: Lio/netty/util/internal/logging/InternalLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int ST_NOT_STARTED;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private static final int ST_STARTED;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  private static final int ST_SHUTTING_DOWN;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  private static final int ST_SHUTDOWN;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  private static final int ST_TERMINATED;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 5

  private static final java.lang.Runnable WAKEUP_TASK;
    descriptor: Ljava/lang/Runnable;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.Runnable NOOP_TASK;
    descriptor: Ljava/lang/Runnable;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.concurrent.atomic.AtomicIntegerFieldUpdater<io.netty.util.concurrent.SingleThreadEventExecutor> STATE_UPDATER;
    descriptor: Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater<Lio/netty/util/concurrent/SingleThreadEventExecutor;>;

  private static final java.util.concurrent.atomic.AtomicReferenceFieldUpdater<io.netty.util.concurrent.SingleThreadEventExecutor, io.netty.util.concurrent.ThreadProperties> PROPERTIES_UPDATER;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater<Lio/netty/util/concurrent/SingleThreadEventExecutor;Lio/netty/util/concurrent/ThreadProperties;>;

  private final java.util.Queue<java.lang.Runnable> taskQueue;
    descriptor: Ljava/util/Queue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Queue<Ljava/lang/Runnable;>;

  private volatile java.lang.Thread thread;
    descriptor: Ljava/lang/Thread;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile io.netty.util.concurrent.ThreadProperties threadProperties;
    descriptor: Lio/netty/util/concurrent/ThreadProperties;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private final java.util.concurrent.Executor executor;
    descriptor: Ljava/util/concurrent/Executor;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private volatile boolean interrupted;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private final java.util.concurrent.Semaphore threadLock;
    descriptor: Ljava/util/concurrent/Semaphore;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Set<java.lang.Runnable> shutdownHooks;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Ljava/lang/Runnable;>;

  private final boolean addTaskWakesUp;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int maxPendingTasks;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final io.netty.util.concurrent.RejectedExecutionHandler rejectedExecutionHandler;
    descriptor: Lio/netty/util/concurrent/RejectedExecutionHandler;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private long lastExecutionTime;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private volatile int state;
    descriptor: I
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile long gracefulShutdownQuietPeriod;
    descriptor: J
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile long gracefulShutdownTimeout;
    descriptor: J
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private long gracefulShutdownStartTime;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private final io.netty.util.concurrent.Promise<?> terminationFuture;
    descriptor: Lio/netty/util/concurrent/Promise;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lio/netty/util/concurrent/Promise<*>;

  private static final long SCHEDULE_PURGE_INTERVAL;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 49
            ldc Lio/netty/util/concurrent/SingleThreadEventExecutor;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
         3: .line 51
            bipush 16
         4: .line 52
            ldc "io.netty.eventexecutor.maxPendingTasks"
            ldc 2147483647
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
         5: .line 51
            invokestatic java.lang.Math.max:(II)I
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.DEFAULT_MAX_PENDING_EXECUTOR_TASKS:I
         6: .line 55
            ldc Lio/netty/util/concurrent/SingleThreadEventExecutor;
            invokestatic io.netty.util.internal.logging.InternalLoggerFactory.getInstance:(Ljava/lang/Class;)Lio/netty/util/internal/logging/InternalLogger;
         7: .line 54
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.logger:Lio/netty/util/internal/logging/InternalLogger;
         8: .line 63
            new io.netty.util.concurrent.SingleThreadEventExecutor$1
            dup
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor$1.<init>:()V
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.WAKEUP_TASK:Ljava/lang/Runnable;
         9: .line 69
            new io.netty.util.concurrent.SingleThreadEventExecutor$2
            dup
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor$2.<init>:()V
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.NOOP_TASK:Ljava/lang/Runnable;
        10: .line 77
            ldc Lio/netty/util/concurrent/SingleThreadEventExecutor;
            ldc "state"
            invokestatic java.util.concurrent.atomic.AtomicIntegerFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
        11: .line 76
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
        12: .line 80
            ldc Lio/netty/util/concurrent/SingleThreadEventExecutor;
            ldc Lio/netty/util/concurrent/ThreadProperties;
            ldc "threadProperties"
        13: .line 79
            invokestatic java.util.concurrent.atomic.AtomicReferenceFieldUpdater.newUpdater:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
        14: .line 78
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.PROPERTIES_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
        15: .line 856
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            lconst_1
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putstatic io.netty.util.concurrent.SingleThreadEventExecutor.SCHEDULE_PURGE_INTERVAL:J
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected void <init>(io.netty.util.concurrent.EventExecutorGroup, java.util.concurrent.ThreadFactory, boolean);
    descriptor: (Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/ThreadFactory;Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        start local 2 // java.util.concurrent.ThreadFactory threadFactory
        start local 3 // boolean addTaskWakesUp
         0: .line 117
            aload 0 /* this */
            aload 1 /* parent */
            new io.netty.util.concurrent.ThreadPerTaskExecutor
            dup
            aload 2 /* threadFactory */
            invokespecial io.netty.util.concurrent.ThreadPerTaskExecutor.<init>:(Ljava/util/concurrent/ThreadFactory;)V
            iload 3 /* addTaskWakesUp */
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor.<init>:(Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/Executor;Z)V
         1: .line 118
            return
        end local 3 // boolean addTaskWakesUp
        end local 2 // java.util.concurrent.ThreadFactory threadFactory
        end local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1          parent  Lio/netty/util/concurrent/EventExecutorGroup;
            0    2     2   threadFactory  Ljava/util/concurrent/ThreadFactory;
            0    2     3  addTaskWakesUp  Z
    MethodParameters:
                Name  Flags
      parent          
      threadFactory   
      addTaskWakesUp  

  protected void <init>(io.netty.util.concurrent.EventExecutorGroup, java.util.concurrent.ThreadFactory, boolean, int, io.netty.util.concurrent.RejectedExecutionHandler);
    descriptor: (Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/ThreadFactory;ZILio/netty/util/concurrent/RejectedExecutionHandler;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=6, args_size=6
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        start local 2 // java.util.concurrent.ThreadFactory threadFactory
        start local 3 // boolean addTaskWakesUp
        start local 4 // int maxPendingTasks
        start local 5 // io.netty.util.concurrent.RejectedExecutionHandler rejectedHandler
         0: .line 133
            aload 0 /* this */
            aload 1 /* parent */
            new io.netty.util.concurrent.ThreadPerTaskExecutor
            dup
            aload 2 /* threadFactory */
            invokespecial io.netty.util.concurrent.ThreadPerTaskExecutor.<init>:(Ljava/util/concurrent/ThreadFactory;)V
            iload 3 /* addTaskWakesUp */
            iload 4 /* maxPendingTasks */
            aload 5 /* rejectedHandler */
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor.<init>:(Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/Executor;ZILio/netty/util/concurrent/RejectedExecutionHandler;)V
         1: .line 134
            return
        end local 5 // io.netty.util.concurrent.RejectedExecutionHandler rejectedHandler
        end local 4 // int maxPendingTasks
        end local 3 // boolean addTaskWakesUp
        end local 2 // java.util.concurrent.ThreadFactory threadFactory
        end local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    2     0             this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1           parent  Lio/netty/util/concurrent/EventExecutorGroup;
            0    2     2    threadFactory  Ljava/util/concurrent/ThreadFactory;
            0    2     3   addTaskWakesUp  Z
            0    2     4  maxPendingTasks  I
            0    2     5  rejectedHandler  Lio/netty/util/concurrent/RejectedExecutionHandler;
    MethodParameters:
                 Name  Flags
      parent           
      threadFactory    
      addTaskWakesUp   
      maxPendingTasks  
      rejectedHandler  

  protected void <init>(io.netty.util.concurrent.EventExecutorGroup, java.util.concurrent.Executor, boolean);
    descriptor: (Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/Executor;Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        start local 2 // java.util.concurrent.Executor executor
        start local 3 // boolean addTaskWakesUp
         0: .line 145
            aload 0 /* this */
            aload 1 /* parent */
            aload 2 /* executor */
            iload 3 /* addTaskWakesUp */
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.DEFAULT_MAX_PENDING_EXECUTOR_TASKS:I
            invokestatic io.netty.util.concurrent.RejectedExecutionHandlers.reject:()Lio/netty/util/concurrent/RejectedExecutionHandler;
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor.<init>:(Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/Executor;ZILio/netty/util/concurrent/RejectedExecutionHandler;)V
         1: .line 146
            return
        end local 3 // boolean addTaskWakesUp
        end local 2 // java.util.concurrent.Executor executor
        end local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    2     0            this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1          parent  Lio/netty/util/concurrent/EventExecutorGroup;
            0    2     2        executor  Ljava/util/concurrent/Executor;
            0    2     3  addTaskWakesUp  Z
    MethodParameters:
                Name  Flags
      parent          
      executor        
      addTaskWakesUp  

  protected void <init>(io.netty.util.concurrent.EventExecutorGroup, java.util.concurrent.Executor, boolean, int, io.netty.util.concurrent.RejectedExecutionHandler);
    descriptor: (Lio/netty/util/concurrent/EventExecutorGroup;Ljava/util/concurrent/Executor;ZILio/netty/util/concurrent/RejectedExecutionHandler;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=6, args_size=6
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        start local 2 // java.util.concurrent.Executor executor
        start local 3 // boolean addTaskWakesUp
        start local 4 // int maxPendingTasks
        start local 5 // io.netty.util.concurrent.RejectedExecutionHandler rejectedHandler
         0: .line 161
            aload 0 /* this */
            aload 1 /* parent */
            invokespecial io.netty.util.concurrent.AbstractScheduledEventExecutor.<init>:(Lio/netty/util/concurrent/EventExecutorGroup;)V
         1: .line 90
            aload 0 /* this */
            new java.util.concurrent.Semaphore
            dup
            iconst_0
            invokespecial java.util.concurrent.Semaphore.<init>:(I)V
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.threadLock:Ljava/util/concurrent/Semaphore;
         2: .line 91
            aload 0 /* this */
            new java.util.LinkedHashSet
            dup
            invokespecial java.util.LinkedHashSet.<init>:()V
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.shutdownHooks:Ljava/util/Set;
         3: .line 99
            aload 0 /* this */
            iconst_1
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
         4: .line 105
            aload 0 /* this */
            new io.netty.util.concurrent.DefaultPromise
            dup
            getstatic io.netty.util.concurrent.GlobalEventExecutor.INSTANCE:Lio/netty/util/concurrent/GlobalEventExecutor;
            invokespecial io.netty.util.concurrent.DefaultPromise.<init>:(Lio/netty/util/concurrent/EventExecutor;)V
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:Lio/netty/util/concurrent/Promise;
         5: .line 162
            aload 0 /* this */
            iload 3 /* addTaskWakesUp */
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.addTaskWakesUp:Z
         6: .line 163
            aload 0 /* this */
            bipush 16
            iload 4 /* maxPendingTasks */
            invokestatic java.lang.Math.max:(II)I
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.maxPendingTasks:I
         7: .line 164
            aload 0 /* this */
            aload 2 /* executor */
            ldc "executor"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.util.concurrent.Executor
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.executor:Ljava/util/concurrent/Executor;
         8: .line 165
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.maxPendingTasks:I
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.newTaskQueue:(I)Ljava/util/Queue;
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
         9: .line 166
            aload 0 /* this */
            aload 5 /* rejectedHandler */
            ldc "rejectedHandler"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast io.netty.util.concurrent.RejectedExecutionHandler
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.rejectedExecutionHandler:Lio/netty/util/concurrent/RejectedExecutionHandler;
        10: .line 167
            return
        end local 5 // io.netty.util.concurrent.RejectedExecutionHandler rejectedHandler
        end local 4 // int maxPendingTasks
        end local 3 // boolean addTaskWakesUp
        end local 2 // java.util.concurrent.Executor executor
        end local 1 // io.netty.util.concurrent.EventExecutorGroup parent
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   11     0             this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0   11     1           parent  Lio/netty/util/concurrent/EventExecutorGroup;
            0   11     2         executor  Ljava/util/concurrent/Executor;
            0   11     3   addTaskWakesUp  Z
            0   11     4  maxPendingTasks  I
            0   11     5  rejectedHandler  Lio/netty/util/concurrent/RejectedExecutionHandler;
    MethodParameters:
                 Name  Flags
      parent           
      executor         
      addTaskWakesUp   
      maxPendingTasks  
      rejectedHandler  

  protected java.util.Queue<java.lang.Runnable> newTaskQueue();
    descriptor: ()Ljava/util/Queue;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 174
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.maxPendingTasks:I
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.newTaskQueue:(I)Ljava/util/Queue;
            areturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
    Signature: ()Ljava/util/Queue<Ljava/lang/Runnable;>;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  protected java.util.Queue<java.lang.Runnable> newTaskQueue(int);
    descriptor: (I)Ljava/util/Queue;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // int maxPendingTasks
         0: .line 184
            new java.util.concurrent.LinkedBlockingQueue
            dup
            iload 1 /* maxPendingTasks */
            invokespecial java.util.concurrent.LinkedBlockingQueue.<init>:(I)V
            areturn
        end local 1 // int maxPendingTasks
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    1     1  maxPendingTasks  I
    Signature: (I)Ljava/util/Queue<Ljava/lang/Runnable;>;
    MethodParameters:
                 Name  Flags
      maxPendingTasks  

  protected void interruptThread();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 191
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.thread:Ljava/lang/Thread;
            astore 1 /* currentThread */
        start local 1 // java.lang.Thread currentThread
         1: .line 192
            aload 1 /* currentThread */
            ifnonnull 4
         2: .line 193
            aload 0 /* this */
            iconst_1
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.interrupted:Z
         3: .line 194
            goto 5
         4: .line 195
      StackMap locals: java.lang.Thread
      StackMap stack:
            aload 1 /* currentThread */
            invokevirtual java.lang.Thread.interrupt:()V
         5: .line 197
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Thread currentThread
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    6     0           this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            1    6     1  currentThread  Ljava/lang/Thread;

  protected java.lang.Runnable pollTask();
    descriptor: ()Ljava/lang/Runnable;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 203
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 204
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.pollTaskFrom:(Ljava/util/Queue;)Ljava/lang/Runnable;
            areturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected static java.lang.Runnable pollTaskFrom(java.util.Queue<java.lang.Runnable>);
    descriptor: (Ljava/util/Queue;)Ljava/lang/Runnable;
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.Queue taskQueue
         0: .line 209
      StackMap locals:
      StackMap stack:
            aload 0 /* taskQueue */
            invokeinterface java.util.Queue.poll:()Ljava/lang/Object;
            checkcast java.lang.Runnable
            astore 1 /* task */
        start local 1 // java.lang.Runnable task
         1: .line 210
            aload 1 /* task */
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.WAKEUP_TASK:Ljava/lang/Runnable;
            if_acmpne 3
         2: .line 211
            goto 0
         3: .line 213
      StackMap locals: java.lang.Runnable
      StackMap stack:
            aload 1 /* task */
            areturn
        end local 1 // java.lang.Runnable task
        end local 0 // java.util.Queue taskQueue
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0  taskQueue  Ljava/util/Queue<Ljava/lang/Runnable;>;
            1    4     1       task  Ljava/lang/Runnable;
    Signature: (Ljava/util/Queue<Ljava/lang/Runnable;>;)Ljava/lang/Runnable;
    MethodParameters:
           Name  Flags
      taskQueue  

  protected java.lang.Runnable takeTask();
    descriptor: ()Ljava/lang/Runnable;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 227
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 228
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            instanceof java.util.concurrent.BlockingQueue
            ifne 3
         2: .line 229
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
         3: .line 232
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            checkcast java.util.concurrent.BlockingQueue
            astore 1 /* taskQueue */
        start local 1 // java.util.concurrent.BlockingQueue taskQueue
         4: .line 234
      StackMap locals: java.util.concurrent.BlockingQueue
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.peekScheduledTask:()Lio/netty/util/concurrent/ScheduledFutureTask;
            astore 2 /* scheduledTask */
        start local 2 // io.netty.util.concurrent.ScheduledFutureTask scheduledTask
         5: .line 235
            aload 2 /* scheduledTask */
            ifnonnull 13
         6: .line 236
            aconst_null
            astore 3 /* task */
        start local 3 // java.lang.Runnable task
         7: .line 238
            aload 1 /* taskQueue */
            invokeinterface java.util.concurrent.BlockingQueue.take:()Ljava/lang/Object;
            checkcast java.lang.Runnable
            astore 3 /* task */
         8: .line 239
            aload 3 /* task */
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.WAKEUP_TASK:Ljava/lang/Runnable;
            if_acmpne 12
         9: .line 240
            aconst_null
            astore 3 /* task */
        10: .line 242
            goto 12
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor java.util.concurrent.BlockingQueue io.netty.util.concurrent.ScheduledFutureTask java.lang.Runnable
      StackMap stack: java.lang.InterruptedException
        11: pop
        12: .line 245
      StackMap locals:
      StackMap stack:
            aload 3 /* task */
            areturn
        end local 3 // java.lang.Runnable task
        13: .line 247
      StackMap locals:
      StackMap stack:
            aload 2 /* scheduledTask */
            invokevirtual io.netty.util.concurrent.ScheduledFutureTask.delayNanos:()J
            lstore 3 /* delayNanos */
        start local 3 // long delayNanos
        14: .line 248
            aconst_null
            astore 5 /* task */
        start local 5 // java.lang.Runnable task
        15: .line 249
            lload 3 /* delayNanos */
            lconst_0
            lcmp
            ifle 20
        16: .line 251
            aload 1 /* taskQueue */
            lload 3 /* delayNanos */
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            invokeinterface java.util.concurrent.BlockingQueue.poll:(JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;
            checkcast java.lang.Runnable
            astore 5 /* task */
        17: .line 252
            goto 20
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor java.util.concurrent.BlockingQueue io.netty.util.concurrent.ScheduledFutureTask long java.lang.Runnable
      StackMap stack: java.lang.InterruptedException
        18: pop
        19: .line 254
            aconst_null
            areturn
        20: .line 257
      StackMap locals:
      StackMap stack:
            aload 5 /* task */
            ifnonnull 23
        21: .line 262
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.fetchFromScheduledTaskQueue:()Z
            pop
        22: .line 263
            aload 1 /* taskQueue */
            invokeinterface java.util.concurrent.BlockingQueue.poll:()Ljava/lang/Object;
            checkcast java.lang.Runnable
            astore 5 /* task */
        23: .line 266
      StackMap locals:
      StackMap stack:
            aload 5 /* task */
            ifnull 4
        24: .line 267
            aload 5 /* task */
            areturn
        end local 5 // java.lang.Runnable task
        end local 3 // long delayNanos
        end local 2 // io.netty.util.concurrent.ScheduledFutureTask scheduledTask
        end local 1 // java.util.concurrent.BlockingQueue taskQueue
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   25     0           this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            4   25     1      taskQueue  Ljava/util/concurrent/BlockingQueue<Ljava/lang/Runnable;>;
            5   25     2  scheduledTask  Lio/netty/util/concurrent/ScheduledFutureTask<*>;
            7   13     3           task  Ljava/lang/Runnable;
           14   25     3     delayNanos  J
           15   25     5           task  Ljava/lang/Runnable;
      Exception table:
        from    to  target  type
           7    10      11  Class java.lang.InterruptedException
          16    17      18  Class java.lang.InterruptedException

  private boolean fetchFromScheduledTaskQueue();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 274
            invokestatic io.netty.util.concurrent.AbstractScheduledEventExecutor.nanoTime:()J
            lstore 1 /* nanoTime */
        start local 1 // long nanoTime
         1: .line 275
            aload 0 /* this */
            lload 1 /* nanoTime */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.pollScheduledTask:(J)Ljava/lang/Runnable;
            astore 3 /* scheduledTask */
        start local 3 // java.lang.Runnable scheduledTask
         2: .line 276
            goto 7
         3: .line 277
      StackMap locals: long java.lang.Runnable
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            aload 3 /* scheduledTask */
            invokeinterface java.util.Queue.offer:(Ljava/lang/Object;)Z
            ifne 6
         4: .line 279
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.scheduledTaskQueue:()Lio/netty/util/internal/PriorityQueue;
            aload 3 /* scheduledTask */
            checkcast io.netty.util.concurrent.ScheduledFutureTask
            invokeinterface io.netty.util.internal.PriorityQueue.add:(Ljava/lang/Object;)Z
            pop
         5: .line 280
            iconst_0
            ireturn
         6: .line 282
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* nanoTime */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.pollScheduledTask:(J)Ljava/lang/Runnable;
            astore 3 /* scheduledTask */
         7: .line 276
      StackMap locals:
      StackMap stack:
            aload 3 /* scheduledTask */
            ifnonnull 3
         8: .line 284
            iconst_1
            ireturn
        end local 3 // java.lang.Runnable scheduledTask
        end local 1 // long nanoTime
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    9     0           this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            1    9     1       nanoTime  J
            2    9     3  scheduledTask  Ljava/lang/Runnable;

  protected java.lang.Runnable peekTask();
    descriptor: ()Ljava/lang/Runnable;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 291
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 292
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            invokeinterface java.util.Queue.peek:()Ljava/lang/Object;
            checkcast java.lang.Runnable
            areturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected boolean hasTasks();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 299
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 300
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            invokeinterface java.util.Queue.isEmpty:()Z
            ifeq 2
            iconst_0
            goto 3
      StackMap locals:
      StackMap stack:
         2: iconst_1
      StackMap locals:
      StackMap stack: int
         3: ireturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  public int pendingTasks();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 310
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            invokeinterface java.util.Queue.size:()I
            ireturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected void addTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 318
            aload 1 /* task */
            ifnonnull 2
         1: .line 319
            new java.lang.NullPointerException
            dup
            ldc "task"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 321
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.offerTask:(Ljava/lang/Runnable;)Z
            ifne 4
         3: .line 322
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.reject:(Ljava/lang/Runnable;)V
         4: .line 324
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    5     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  final boolean offerTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 327
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShutdown:()Z
            ifeq 2
         1: .line 328
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.reject:()V
         2: .line 330
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            aload 1 /* task */
            invokeinterface java.util.Queue.offer:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    3     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  protected boolean removeTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 337
            aload 1 /* task */
            ifnonnull 2
         1: .line 338
            new java.lang.NullPointerException
            dup
            ldc "task"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 340
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            aload 1 /* task */
            invokeinterface java.util.Queue.remove:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    3     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  protected boolean runAllTasks();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 349
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 351
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 2 /* ranAtLeastOne */
        start local 2 // boolean ranAtLeastOne
         2: .line 354
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor top int
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.fetchFromScheduledTaskQueue:()Z
            istore 1 /* fetchedAll */
        start local 1 // boolean fetchedAll
         3: .line 355
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasksFrom:(Ljava/util/Queue;)Z
            ifeq 5
         4: .line 356
            iconst_1
            istore 2 /* ranAtLeastOne */
         5: .line 358
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor int int
      StackMap stack:
            iload 1 /* fetchedAll */
            ifeq 2
         6: .line 360
            iload 2 /* ranAtLeastOne */
            ifeq 8
         7: .line 361
            aload 0 /* this */
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.lastExecutionTime:J
         8: .line 363
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.afterRunningAllTasks:()V
         9: .line 364
            iload 2 /* ranAtLeastOne */
            ireturn
        end local 2 // boolean ranAtLeastOne
        end local 1 // boolean fetchedAll
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   10     0           this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            3   10     1     fetchedAll  Z
            2   10     2  ranAtLeastOne  Z

  protected final boolean runAllTasksFrom(java.util.Queue<java.lang.Runnable>);
    descriptor: (Ljava/util/Queue;)Z
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=1, locals=3, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.util.Queue taskQueue
         0: .line 375
            aload 1 /* taskQueue */
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.pollTaskFrom:(Ljava/util/Queue;)Ljava/lang/Runnable;
            astore 2 /* task */
        start local 2 // java.lang.Runnable task
         1: .line 376
            aload 2 /* task */
            ifnonnull 3
         2: .line 377
            iconst_0
            ireturn
         3: .line 380
      StackMap locals: java.lang.Runnable
      StackMap stack:
            aload 2 /* task */
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.safeExecute:(Ljava/lang/Runnable;)V
         4: .line 381
            aload 1 /* taskQueue */
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.pollTaskFrom:(Ljava/util/Queue;)Ljava/lang/Runnable;
            astore 2 /* task */
         5: .line 382
            aload 2 /* task */
            ifnonnull 3
         6: .line 383
            iconst_1
            ireturn
        end local 2 // java.lang.Runnable task
        end local 1 // java.util.Queue taskQueue
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    7     1  taskQueue  Ljava/util/Queue<Ljava/lang/Runnable;>;
            1    7     2       task  Ljava/lang/Runnable;
    Signature: (Ljava/util/Queue<Ljava/lang/Runnable;>;)Z
    MethodParameters:
           Name  Flags
      taskQueue  

  protected boolean runAllTasks(long);
    descriptor: (J)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=10, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // long timeoutNanos
         0: .line 393
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.fetchFromScheduledTaskQueue:()Z
            pop
         1: .line 394
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.pollTask:()Ljava/lang/Runnable;
            astore 3 /* task */
        start local 3 // java.lang.Runnable task
         2: .line 395
            aload 3 /* task */
            ifnonnull 5
         3: .line 396
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.afterRunningAllTasks:()V
         4: .line 397
            iconst_0
            ireturn
         5: .line 400
      StackMap locals: java.lang.Runnable
      StackMap stack:
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            lload 1 /* timeoutNanos */
            ladd
            lstore 4 /* deadline */
        start local 4 // long deadline
         6: .line 401
            lconst_0
            lstore 6 /* runTasks */
        start local 6 // long runTasks
         7: .line 404
      StackMap locals: long long
      StackMap stack:
            aload 3 /* task */
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.safeExecute:(Ljava/lang/Runnable;)V
         8: .line 406
            lload 6 /* runTasks */
            lconst_1
            ladd
            lstore 6 /* runTasks */
         9: .line 410
            lload 6 /* runTasks */
            ldc 63
            land
            lconst_0
            lcmp
            ifne 13
        10: .line 411
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            lstore 8 /* lastExecutionTime */
        start local 8 // long lastExecutionTime
        11: .line 412
            lload 8 /* lastExecutionTime */
            lload 4 /* deadline */
            lcmp
            iflt 13
        12: .line 413
            goto 16
        end local 8 // long lastExecutionTime
        13: .line 417
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.pollTask:()Ljava/lang/Runnable;
            astore 3 /* task */
        14: .line 418
            aload 3 /* task */
            ifnonnull 7
        15: .line 419
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            lstore 8 /* lastExecutionTime */
        start local 8 // long lastExecutionTime
        16: .line 424
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.afterRunningAllTasks:()V
        17: .line 425
            aload 0 /* this */
            lload 8 /* lastExecutionTime */
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.lastExecutionTime:J
        18: .line 426
            iconst_1
            ireturn
        end local 8 // long lastExecutionTime
        end local 6 // long runTasks
        end local 4 // long deadline
        end local 3 // java.lang.Runnable task
        end local 1 // long timeoutNanos
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   19     0               this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0   19     1       timeoutNanos  J
            2   19     3               task  Ljava/lang/Runnable;
            6   19     4           deadline  J
            7   19     6           runTasks  J
           11   13     8  lastExecutionTime  J
           16   19     8  lastExecutionTime  J
    MethodParameters:
              Name  Flags
      timeoutNanos  

  protected void afterRunningAllTasks();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 433
            return
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected long delayNanos(long);
    descriptor: (J)J
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // long currentTimeNanos
         0: .line 438
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.peekScheduledTask:()Lio/netty/util/concurrent/ScheduledFutureTask;
            astore 3 /* scheduledTask */
        start local 3 // io.netty.util.concurrent.ScheduledFutureTask scheduledTask
         1: .line 439
            aload 3 /* scheduledTask */
            ifnonnull 3
         2: .line 440
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.SCHEDULE_PURGE_INTERVAL:J
            lreturn
         3: .line 443
      StackMap locals: io.netty.util.concurrent.ScheduledFutureTask
      StackMap stack:
            aload 3 /* scheduledTask */
            lload 1 /* currentTimeNanos */
            invokevirtual io.netty.util.concurrent.ScheduledFutureTask.delayNanos:(J)J
            lreturn
        end local 3 // io.netty.util.concurrent.ScheduledFutureTask scheduledTask
        end local 1 // long currentTimeNanos
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    4     1  currentTimeNanos  J
            1    4     3     scheduledTask  Lio/netty/util/concurrent/ScheduledFutureTask<*>;
    MethodParameters:
                  Name  Flags
      currentTimeNanos  

  protected void updateLastExecutionTime();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 454
            aload 0 /* this */
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.lastExecutionTime:J
         1: .line 455
            return
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected abstract void run();
    descriptor: ()V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT

  protected void cleanup();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 467
            return
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected void wakeup(boolean);
    descriptor: (Z)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // boolean inEventLoop
         0: .line 470
            iload 1 /* inEventLoop */
            ifeq 1
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            iconst_3
            if_icmpne 2
         1: .line 473
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.taskQueue:Ljava/util/Queue;
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.WAKEUP_TASK:Ljava/lang/Runnable;
            invokeinterface java.util.Queue.offer:(Ljava/lang/Object;)Z
            pop
         2: .line 475
      StackMap locals:
      StackMap stack:
            return
        end local 1 // boolean inEventLoop
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    3     1  inEventLoop  Z
    MethodParameters:
             Name  Flags
      inEventLoop  

  public boolean inEventLoop(java.lang.Thread);
    descriptor: (Ljava/lang/Thread;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Thread thread
         0: .line 479
            aload 1 /* thread */
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.thread:Ljava/lang/Thread;
            if_acmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.Thread thread
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1  thread  Ljava/lang/Thread;
    MethodParameters:
        Name  Flags
      thread  

  public void addShutdownHook(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 486
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifeq 3
         1: .line 487
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.shutdownHooks:Ljava/util/Set;
            aload 1 /* task */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         2: .line 488
            goto 4
         3: .line 489
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new io.netty.util.concurrent.SingleThreadEventExecutor$3
            dup
            aload 0 /* this */
            aload 1 /* task */
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor$3.<init>:(Lio/netty/util/concurrent/SingleThreadEventExecutor;Ljava/lang/Runnable;)V
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.execute:(Ljava/lang/Runnable;)V
         4: .line 496
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    5     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  final

  public void removeShutdownHook(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 502
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifeq 3
         1: .line 503
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.shutdownHooks:Ljava/util/Set;
            aload 1 /* task */
            invokeinterface java.util.Set.remove:(Ljava/lang/Object;)Z
            pop
         2: .line 504
            goto 4
         3: .line 505
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new io.netty.util.concurrent.SingleThreadEventExecutor$4
            dup
            aload 0 /* this */
            aload 1 /* task */
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor$4.<init>:(Lio/netty/util/concurrent/SingleThreadEventExecutor;Ljava/lang/Runnable;)V
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.execute:(Ljava/lang/Runnable;)V
         4: .line 512
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    5     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  final

  private boolean runShutdownHooks();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=7, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 515
            iconst_0
            istore 1 /* ran */
        start local 1 // boolean ran
         1: .line 517
            goto 16
         2: .line 518
      StackMap locals: int
      StackMap stack:
            new java.util.ArrayList
            dup
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.shutdownHooks:Ljava/util/Set;
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            astore 2 /* copy */
        start local 2 // java.util.List copy
         3: .line 519
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.shutdownHooks:Ljava/util/Set;
            invokeinterface java.util.Set.clear:()V
         4: .line 520
            aload 2 /* copy */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 15
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor int java.util.List top java.util.Iterator
      StackMap stack:
         5: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.Runnable
            astore 3 /* task */
        start local 3 // java.lang.Runnable task
         6: .line 522
            aload 3 /* task */
            invokeinterface java.lang.Runnable.run:()V
         7: .line 523
            goto 14
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor int java.util.List java.lang.Runnable java.util.Iterator
      StackMap stack: java.lang.Throwable
         8: astore 5 /* t */
        start local 5 // java.lang.Throwable t
         9: .line 524
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Shutdown hook raised an exception."
            aload 5 /* t */
            invokeinterface io.netty.util.internal.logging.InternalLogger.warn:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 5 // java.lang.Throwable t
        10: .line 526
            iconst_1
            istore 1 /* ran */
            goto 15
        11: .line 525
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 6
        12: .line 526
            iconst_1
            istore 1 /* ran */
        13: .line 527
            aload 6
            athrow
        14: .line 526
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 1 /* ran */
        end local 3 // java.lang.Runnable task
        15: .line 520
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor int java.util.List top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        end local 2 // java.util.List copy
        16: .line 517
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor int
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.shutdownHooks:Ljava/util/Set;
            invokeinterface java.util.Set.isEmpty:()Z
            ifeq 2
        17: .line 531
            iload 1 /* ran */
            ifeq 19
        18: .line 532
            aload 0 /* this */
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.lastExecutionTime:J
        19: .line 535
      StackMap locals:
      StackMap stack:
            iload 1 /* ran */
            ireturn
        end local 1 // boolean ran
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   20     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            1   20     1   ran  Z
            3   16     2  copy  Ljava/util/List<Ljava/lang/Runnable;>;
            6   15     3  task  Ljava/lang/Runnable;
            9   10     5     t  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           6     7       8  Class java.lang.Throwable
           6    10      11  any

  public io.netty.util.concurrent.Future<?> shutdownGracefully(long, long, java.util.concurrent.TimeUnit);
    descriptor: (JJLjava/util/concurrent/TimeUnit;)Lio/netty/util/concurrent/Future;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=10, args_size=4
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // long quietPeriod
        start local 3 // long timeout
        start local 5 // java.util.concurrent.TimeUnit unit
         0: .line 540
            lload 1 /* quietPeriod */
            lconst_0
            lcmp
            ifge 2
         1: .line 541
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "quietPeriod: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 1 /* quietPeriod */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc " (expected >= 0)"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 543
      StackMap locals:
      StackMap stack:
            lload 3 /* timeout */
            lload 1 /* quietPeriod */
            lcmp
            ifge 6
         3: .line 544
            new java.lang.IllegalArgumentException
            dup
         4: .line 545
            new java.lang.StringBuilder
            dup
            ldc "timeout: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 3 /* timeout */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc " (expected >= quietPeriod ("
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            lload 1 /* quietPeriod */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            ldc "))"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 544
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 547
      StackMap locals:
      StackMap stack:
            aload 5 /* unit */
            ifnonnull 8
         7: .line 548
            new java.lang.NullPointerException
            dup
            ldc "unit"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 551
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShuttingDown:()Z
            ifeq 10
         9: .line 552
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:()Lio/netty/util/concurrent/Future;
            areturn
        10: .line 555
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            istore 6 /* inEventLoop */
        start local 6 // boolean inEventLoop
        11: .line 559
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShuttingDown:()Z
            ifeq 13
        12: .line 560
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:()Lio/netty/util/concurrent/Future;
            areturn
        13: .line 563
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 7 /* wakeup */
        start local 7 // boolean wakeup
        14: .line 564
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            istore 8 /* oldState */
        start local 8 // int oldState
        15: .line 565
            iload 6 /* inEventLoop */
            ifeq 18
        16: .line 566
            iconst_3
            istore 9 /* newState */
        start local 9 // int newState
        17: .line 567
            goto 23
        end local 9 // int newState
        18: .line 568
      StackMap locals: int int
      StackMap stack:
            iload 8 /* oldState */
            tableswitch { // 1 - 2
                    1: 19
                    2: 19
              default: 21
          }
        19: .line 571
      StackMap locals:
      StackMap stack:
            iconst_3
            istore 9 /* newState */
        start local 9 // int newState
        20: .line 572
            goto 23
        end local 9 // int newState
        21: .line 574
      StackMap locals:
      StackMap stack:
            iload 8 /* oldState */
            istore 9 /* newState */
        start local 9 // int newState
        22: .line 575
            iconst_0
            istore 7 /* wakeup */
        23: .line 578
      StackMap locals: int
      StackMap stack:
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            iload 8 /* oldState */
            iload 9 /* newState */
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.compareAndSet:(Ljava/lang/Object;II)Z
            ifeq 11
        end local 9 // int newState
        24: .line 582
            aload 0 /* this */
            aload 5 /* unit */
            lload 1 /* quietPeriod */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownQuietPeriod:J
        25: .line 583
            aload 0 /* this */
            aload 5 /* unit */
            lload 3 /* timeout */
            invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownTimeout:J
        26: .line 585
            iload 8 /* oldState */
            iconst_1
            if_icmpne 35
        27: .line 587
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.doStartThread:()V
        28: .line 588
            goto 35
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor long long java.util.concurrent.TimeUnit int int int
      StackMap stack: java.lang.Throwable
        29: astore 9 /* cause */
        start local 9 // java.lang.Throwable cause
        30: .line 589
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            iconst_5
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.set:(Ljava/lang/Object;I)V
        31: .line 590
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:Lio/netty/util/concurrent/Promise;
            aload 9 /* cause */
            invokeinterface io.netty.util.concurrent.Promise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
        32: .line 592
            aload 9 /* cause */
            instanceof java.lang.Exception
            ifne 34
        33: .line 594
            aload 9 /* cause */
            invokestatic io.netty.util.internal.PlatformDependent.throwException:(Ljava/lang/Throwable;)V
        34: .line 596
      StackMap locals: java.lang.Throwable
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:Lio/netty/util/concurrent/Promise;
            areturn
        end local 9 // java.lang.Throwable cause
        35: .line 600
      StackMap locals:
      StackMap stack:
            iload 7 /* wakeup */
            ifeq 37
        36: .line 601
            aload 0 /* this */
            iload 6 /* inEventLoop */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.wakeup:(Z)V
        37: .line 604
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:()Lio/netty/util/concurrent/Future;
            areturn
        end local 8 // int oldState
        end local 7 // boolean wakeup
        end local 6 // boolean inEventLoop
        end local 5 // java.util.concurrent.TimeUnit unit
        end local 3 // long timeout
        end local 1 // long quietPeriod
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   38     0         this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0   38     1  quietPeriod  J
            0   38     3      timeout  J
            0   38     5         unit  Ljava/util/concurrent/TimeUnit;
           11   38     6  inEventLoop  Z
           14   38     7       wakeup  Z
           15   38     8     oldState  I
           17   18     9     newState  I
           20   21     9     newState  I
           22   24     9     newState  I
           30   35     9        cause  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
          27    28      29  Class java.lang.Throwable
    Signature: (JJLjava/util/concurrent/TimeUnit;)Lio/netty/util/concurrent/Future<*>;
    MethodParameters:
             Name  Flags
      quietPeriod  
      timeout      
      unit         

  public io.netty.util.concurrent.Future<?> terminationFuture();
    descriptor: ()Lio/netty/util/concurrent/Future;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 609
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:Lio/netty/util/concurrent/Promise;
            areturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
    Signature: ()Lio/netty/util/concurrent/Future<*>;

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 615
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShutdown:()Z
            ifeq 2
         1: .line 616
            return
         2: .line 619
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            istore 1 /* inEventLoop */
        start local 1 // boolean inEventLoop
         3: .line 623
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShuttingDown:()Z
            ifeq 5
         4: .line 624
            return
         5: .line 627
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 2 /* wakeup */
        start local 2 // boolean wakeup
         6: .line 628
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            istore 3 /* oldState */
        start local 3 // int oldState
         7: .line 629
            iload 1 /* inEventLoop */
            ifeq 10
         8: .line 630
            iconst_4
            istore 4 /* newState */
        start local 4 // int newState
         9: .line 631
            goto 15
        end local 4 // int newState
        10: .line 632
      StackMap locals: int int
      StackMap stack:
            iload 3 /* oldState */
            tableswitch { // 1 - 3
                    1: 11
                    2: 11
                    3: 11
              default: 13
          }
        11: .line 636
      StackMap locals:
      StackMap stack:
            iconst_4
            istore 4 /* newState */
        start local 4 // int newState
        12: .line 637
            goto 15
        end local 4 // int newState
        13: .line 639
      StackMap locals:
      StackMap stack:
            iload 3 /* oldState */
            istore 4 /* newState */
        start local 4 // int newState
        14: .line 640
            iconst_0
            istore 2 /* wakeup */
        15: .line 643
      StackMap locals: int
      StackMap stack:
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            iload 3 /* oldState */
            iload 4 /* newState */
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.compareAndSet:(Ljava/lang/Object;II)Z
            ifeq 3
        end local 4 // int newState
        16: .line 648
            iload 3 /* oldState */
            iconst_1
            if_icmpne 25
        17: .line 650
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.doStartThread:()V
        18: .line 651
            goto 25
      StackMap locals: io.netty.util.concurrent.SingleThreadEventExecutor int int int
      StackMap stack: java.lang.Throwable
        19: astore 4 /* cause */
        start local 4 // java.lang.Throwable cause
        20: .line 652
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            iconst_5
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.set:(Ljava/lang/Object;I)V
        21: .line 653
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.terminationFuture:Lio/netty/util/concurrent/Promise;
            aload 4 /* cause */
            invokeinterface io.netty.util.concurrent.Promise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
        22: .line 655
            aload 4 /* cause */
            instanceof java.lang.Exception
            ifne 24
        23: .line 657
            aload 4 /* cause */
            invokestatic io.netty.util.internal.PlatformDependent.throwException:(Ljava/lang/Throwable;)V
        24: .line 659
      StackMap locals: java.lang.Throwable
      StackMap stack:
            return
        end local 4 // java.lang.Throwable cause
        25: .line 663
      StackMap locals:
      StackMap stack:
            iload 2 /* wakeup */
            ifeq 27
        26: .line 664
            aload 0 /* this */
            iload 1 /* inEventLoop */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.wakeup:(Z)V
        27: .line 666
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int oldState
        end local 2 // boolean wakeup
        end local 1 // boolean inEventLoop
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   28     0         this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            3   28     1  inEventLoop  Z
            6   28     2       wakeup  Z
            7   28     3     oldState  I
            9   10     4     newState  I
           12   13     4     newState  I
           14   16     4     newState  I
           20   25     4        cause  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
          17    18      19  Class java.lang.Throwable
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public boolean isShuttingDown();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 670
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            iconst_3
            if_icmplt 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  public boolean isShutdown();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 675
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            iconst_4
            if_icmplt 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  public boolean isTerminated();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 680
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            iconst_5
            if_icmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;

  protected boolean confirmShutdown();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 687
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShuttingDown:()Z
            ifne 2
         1: .line 688
            iconst_0
            ireturn
         2: .line 691
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifne 4
         3: .line 692
            new java.lang.IllegalStateException
            dup
            ldc "must be invoked from an event loop"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 695
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.cancelScheduledTasks:()V
         5: .line 697
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownStartTime:J
            lconst_0
            lcmp
            ifne 7
         6: .line 698
            aload 0 /* this */
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            putfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownStartTime:J
         7: .line 701
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks:()Z
            ifne 8
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.runShutdownHooks:()Z
            ifeq 14
         8: .line 702
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShutdown:()Z
            ifeq 10
         9: .line 704
            iconst_1
            ireturn
        10: .line 710
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownQuietPeriod:J
            lconst_0
            lcmp
            ifne 12
        11: .line 711
            iconst_1
            ireturn
        12: .line 713
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.wakeup:(Z)V
        13: .line 714
            iconst_0
            ireturn
        14: .line 717
      StackMap locals:
      StackMap stack:
            invokestatic io.netty.util.concurrent.ScheduledFutureTask.nanoTime:()J
            lstore 1 /* nanoTime */
        start local 1 // long nanoTime
        15: .line 719
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShutdown:()Z
            ifne 16
            lload 1 /* nanoTime */
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownStartTime:J
            lsub
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownTimeout:J
            lcmp
            ifle 17
        16: .line 720
      StackMap locals: long
      StackMap stack:
            iconst_1
            ireturn
        17: .line 723
      StackMap locals:
      StackMap stack:
            lload 1 /* nanoTime */
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.lastExecutionTime:J
            lsub
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.gracefulShutdownQuietPeriod:J
            lcmp
            ifgt 23
        18: .line 726
            aload 0 /* this */
            iconst_1
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.wakeup:(Z)V
        19: .line 728
            ldc 100
            invokestatic java.lang.Thread.sleep:(J)V
        20: .line 729
            goto 22
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
        21: pop
        22: .line 733
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        23: .line 738
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 1 // long nanoTime
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   24     0      this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
           15   24     1  nanoTime  J
      Exception table:
        from    to  target  type
          19    20      21  Class java.lang.InterruptedException

  public boolean awaitTermination(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // long timeout
        start local 3 // java.util.concurrent.TimeUnit unit
         0: .line 743
            aload 3 /* unit */
            ifnonnull 2
         1: .line 744
            new java.lang.NullPointerException
            dup
            ldc "unit"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 747
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifeq 4
         3: .line 748
            new java.lang.IllegalStateException
            dup
            ldc "cannot await termination of the current thread"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 751
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.threadLock:Ljava/util/concurrent/Semaphore;
            lload 1 /* timeout */
            aload 3 /* unit */
            invokevirtual java.util.concurrent.Semaphore.tryAcquire:(JLjava/util/concurrent/TimeUnit;)Z
            ifeq 6
         5: .line 752
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.threadLock:Ljava/util/concurrent/Semaphore;
            invokevirtual java.util.concurrent.Semaphore.release:()V
         6: .line 755
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isTerminated:()Z
            ireturn
        end local 3 // java.util.concurrent.TimeUnit unit
        end local 1 // long timeout
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    7     1  timeout  J
            0    7     3     unit  Ljava/util/concurrent/TimeUnit;
    Exceptions:
      throws java.lang.InterruptedException
    MethodParameters:
         Name  Flags
      timeout  
      unit     

  public void execute(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 760
            aload 1 /* task */
            ifnonnull 2
         1: .line 761
            new java.lang.NullPointerException
            dup
            ldc "task"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 764
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            istore 2 /* inEventLoop */
        start local 2 // boolean inEventLoop
         3: .line 765
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.addTask:(Ljava/lang/Runnable;)V
         4: .line 766
            iload 2 /* inEventLoop */
            ifne 8
         5: .line 767
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.startThread:()V
         6: .line 768
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.isShutdown:()Z
            ifeq 8
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.removeTask:(Ljava/lang/Runnable;)Z
            ifeq 8
         7: .line 769
            invokestatic io.netty.util.concurrent.SingleThreadEventExecutor.reject:()V
         8: .line 773
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.addTaskWakesUp:Z
            ifne 10
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.wakesUpForTask:(Ljava/lang/Runnable;)Z
            ifeq 10
         9: .line 774
            aload 0 /* this */
            iload 2 /* inEventLoop */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.wakeup:(Z)V
        10: .line 776
      StackMap locals:
      StackMap stack:
            return
        end local 2 // boolean inEventLoop
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0   11     1         task  Ljava/lang/Runnable;
            3   11     2  inEventLoop  Z
    MethodParameters:
      Name  Flags
      task  

  public <T> T invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>>);
    descriptor: (Ljava/util/Collection;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.util.Collection tasks
         0: .line 780
            aload 0 /* this */
            ldc "invokeAny"
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.throwIfInEventLoop:(Ljava/lang/String;)V
         1: .line 781
            aload 0 /* this */
            aload 1 /* tasks */
            invokespecial io.netty.util.concurrent.AbstractScheduledEventExecutor.invokeAny:(Ljava/util/Collection;)Ljava/lang/Object;
            areturn
        end local 1 // java.util.Collection tasks
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1  tasks  Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;
    Exceptions:
      throws java.lang.InterruptedException, java.util.concurrent.ExecutionException
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;)TT;
    MethodParameters:
       Name  Flags
      tasks  

  public <T> T invokeAny(java.util.Collection<? extends java.util.concurrent.Callable<T>>, long, java.util.concurrent.TimeUnit);
    descriptor: (Ljava/util/Collection;JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.util.Collection tasks
        start local 2 // long timeout
        start local 4 // java.util.concurrent.TimeUnit unit
         0: .line 787
            aload 0 /* this */
            ldc "invokeAny"
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.throwIfInEventLoop:(Ljava/lang/String;)V
         1: .line 788
            aload 0 /* this */
            aload 1 /* tasks */
            lload 2 /* timeout */
            aload 4 /* unit */
            invokespecial io.netty.util.concurrent.AbstractScheduledEventExecutor.invokeAny:(Ljava/util/Collection;JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;
            areturn
        end local 4 // java.util.concurrent.TimeUnit unit
        end local 2 // long timeout
        end local 1 // java.util.Collection tasks
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1    tasks  Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;
            0    2     2  timeout  J
            0    2     4     unit  Ljava/util/concurrent/TimeUnit;
    Exceptions:
      throws java.lang.InterruptedException, java.util.concurrent.ExecutionException, java.util.concurrent.TimeoutException
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;JLjava/util/concurrent/TimeUnit;)TT;
    MethodParameters:
         Name  Flags
      tasks    
      timeout  
      unit     

  public <T> java.util.List<java.util.concurrent.Future<T>> invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>>);
    descriptor: (Ljava/util/Collection;)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.util.Collection tasks
         0: .line 794
            aload 0 /* this */
            ldc "invokeAll"
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.throwIfInEventLoop:(Ljava/lang/String;)V
         1: .line 795
            aload 0 /* this */
            aload 1 /* tasks */
            invokespecial io.netty.util.concurrent.AbstractScheduledEventExecutor.invokeAll:(Ljava/util/Collection;)Ljava/util/List;
            areturn
        end local 1 // java.util.Collection tasks
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    2     0   this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1  tasks  Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;
    Exceptions:
      throws java.lang.InterruptedException
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;)Ljava/util/List<Ljava/util/concurrent/Future<TT;>;>;
    MethodParameters:
       Name  Flags
      tasks  

  public <T> java.util.List<java.util.concurrent.Future<T>> invokeAll(java.util.Collection<? extends java.util.concurrent.Callable<T>>, long, java.util.concurrent.TimeUnit);
    descriptor: (Ljava/util/Collection;JLjava/util/concurrent/TimeUnit;)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.util.Collection tasks
        start local 2 // long timeout
        start local 4 // java.util.concurrent.TimeUnit unit
         0: .line 801
            aload 0 /* this */
            ldc "invokeAll"
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.throwIfInEventLoop:(Ljava/lang/String;)V
         1: .line 802
            aload 0 /* this */
            aload 1 /* tasks */
            lload 2 /* timeout */
            aload 4 /* unit */
            invokespecial io.netty.util.concurrent.AbstractScheduledEventExecutor.invokeAll:(Ljava/util/Collection;JLjava/util/concurrent/TimeUnit;)Ljava/util/List;
            areturn
        end local 4 // java.util.concurrent.TimeUnit unit
        end local 2 // long timeout
        end local 1 // java.util.Collection tasks
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1    tasks  Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;
            0    2     2  timeout  J
            0    2     4     unit  Ljava/util/concurrent/TimeUnit;
    Exceptions:
      throws java.lang.InterruptedException
    Signature: <T:Ljava/lang/Object;>(Ljava/util/Collection<+Ljava/util/concurrent/Callable<TT;>;>;JLjava/util/concurrent/TimeUnit;)Ljava/util/List<Ljava/util/concurrent/Future<TT;>;>;
    MethodParameters:
         Name  Flags
      tasks    
      timeout  
      unit     

  private void throwIfInEventLoop(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.String method
         0: .line 806
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifeq 2
         1: .line 807
            new java.util.concurrent.RejectedExecutionException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Calling "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* method */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " from within the EventLoop is not allowed"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.util.concurrent.RejectedExecutionException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 809
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String method
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    3     1  method  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      method  

  public final io.netty.util.concurrent.ThreadProperties threadProperties();
    descriptor: ()Lio/netty/util/concurrent/ThreadProperties;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 817
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.threadProperties:Lio/netty/util/concurrent/ThreadProperties;
            astore 1 /* threadProperties */
        start local 1 // io.netty.util.concurrent.ThreadProperties threadProperties
         1: .line 818
            aload 1 /* threadProperties */
            ifnonnull 11
         2: .line 819
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.thread:Ljava/lang/Thread;
            astore 2 /* thread */
        start local 2 // java.lang.Thread thread
         3: .line 820
            aload 2 /* thread */
            ifnonnull 8
         4: .line 821
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 5
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.inEventLoop:()Z
            ifeq 5
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         5: .line 822
      StackMap locals: io.netty.util.concurrent.ThreadProperties java.lang.Thread
      StackMap stack:
            aload 0 /* this */
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.NOOP_TASK:Ljava/lang/Runnable;
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.submit:(Ljava/lang/Runnable;)Lio/netty/util/concurrent/Future;
            invokeinterface io.netty.util.concurrent.Future.syncUninterruptibly:()Lio/netty/util/concurrent/Future;
            pop
         6: .line 823
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.thread:Ljava/lang/Thread;
            astore 2 /* thread */
         7: .line 824
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 8
            aload 2 /* thread */
            ifnonnull 8
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         8: .line 827
      StackMap locals:
      StackMap stack:
            new io.netty.util.concurrent.SingleThreadEventExecutor$DefaultThreadProperties
            dup
            aload 2 /* thread */
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor$DefaultThreadProperties.<init>:(Ljava/lang/Thread;)V
            astore 1 /* threadProperties */
         9: .line 828
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.PROPERTIES_UPDATER:Ljava/util/concurrent/atomic/AtomicReferenceFieldUpdater;
            aload 0 /* this */
            aconst_null
            aload 1 /* threadProperties */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceFieldUpdater.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Z
            ifne 11
        10: .line 829
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.threadProperties:Lio/netty/util/concurrent/ThreadProperties;
            astore 1 /* threadProperties */
        end local 2 // java.lang.Thread thread
        11: .line 833
      StackMap locals:
      StackMap stack:
            aload 1 /* threadProperties */
            areturn
        end local 1 // io.netty.util.concurrent.ThreadProperties threadProperties
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   12     0              this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            1   12     1  threadProperties  Lio/netty/util/concurrent/ThreadProperties;
            3   11     2            thread  Ljava/lang/Thread;

  protected boolean wakesUpForTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 838
            iconst_1
            ireturn
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    1     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  protected static void reject();
    descriptor: ()V
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 842
            new java.util.concurrent.RejectedExecutionException
            dup
            ldc "event executor terminated"
            invokespecial java.util.concurrent.RejectedExecutionException.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  protected final void reject(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
        start local 1 // java.lang.Runnable task
         0: .line 851
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.rejectedExecutionHandler:Lio/netty/util/concurrent/RejectedExecutionHandler;
            aload 1 /* task */
            aload 0 /* this */
            invokeinterface io.netty.util.concurrent.RejectedExecutionHandler.rejected:(Ljava/lang/Runnable;Lio/netty/util/concurrent/SingleThreadEventExecutor;)V
         1: .line 852
            return
        end local 1 // java.lang.Runnable task
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            0    2     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  private void startThread();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 859
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.state:I
            iconst_1
            if_icmpne 7
         1: .line 860
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            iconst_1
            iconst_2
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.compareAndSet:(Ljava/lang/Object;II)Z
            ifeq 7
         2: .line 862
            aload 0 /* this */
            invokevirtual io.netty.util.concurrent.SingleThreadEventExecutor.doStartThread:()V
         3: .line 863
            goto 7
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: astore 1 /* cause */
        start local 1 // java.lang.Throwable cause
         5: .line 864
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.STATE_UPDATER:Ljava/util/concurrent/atomic/AtomicIntegerFieldUpdater;
            aload 0 /* this */
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicIntegerFieldUpdater.set:(Ljava/lang/Object;I)V
         6: .line 865
            aload 1 /* cause */
            invokestatic io.netty.util.internal.PlatformDependent.throwException:(Ljava/lang/Throwable;)V
        end local 1 // java.lang.Throwable cause
         7: .line 869
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
            5    7     1  cause  Ljava/lang/Throwable;
      Exception table:
        from    to  target  type
           2     3       4  Class java.lang.Throwable

  private void doStartThread();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
         0: .line 872
            getstatic io.netty.util.concurrent.SingleThreadEventExecutor.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.thread:Ljava/lang/Thread;
            ifnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 873
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.concurrent.SingleThreadEventExecutor.executor:Ljava/util/concurrent/Executor;
            new io.netty.util.concurrent.SingleThreadEventExecutor$5
            dup
            aload 0 /* this */
            invokespecial io.netty.util.concurrent.SingleThreadEventExecutor$5.<init>:(Lio/netty/util/concurrent/SingleThreadEventExecutor;)V
            invokeinterface java.util.concurrent.Executor.execute:(Ljava/lang/Runnable;)V
         2: .line 929
            return
        end local 0 // io.netty.util.concurrent.SingleThreadEventExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/concurrent/SingleThreadEventExecutor;
}
SourceFile: "SingleThreadEventExecutor.java"
NestMembers:
  io.netty.util.concurrent.SingleThreadEventExecutor$1  io.netty.util.concurrent.SingleThreadEventExecutor$2  io.netty.util.concurrent.SingleThreadEventExecutor$3  io.netty.util.concurrent.SingleThreadEventExecutor$4  io.netty.util.concurrent.SingleThreadEventExecutor$5  io.netty.util.concurrent.SingleThreadEventExecutor$DefaultThreadProperties
InnerClasses:
  io.netty.util.concurrent.SingleThreadEventExecutor$1
  io.netty.util.concurrent.SingleThreadEventExecutor$2
  io.netty.util.concurrent.SingleThreadEventExecutor$3
  io.netty.util.concurrent.SingleThreadEventExecutor$4
  io.netty.util.concurrent.SingleThreadEventExecutor$5
  private final DefaultThreadProperties = io.netty.util.concurrent.SingleThreadEventExecutor$DefaultThreadProperties of io.netty.util.concurrent.SingleThreadEventExecutor