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 final class io.netty.channel.ChannelFlushPromiseNotifier
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.channel.ChannelFlushPromiseNotifier
  super_class: java.lang.Object
{
  private long writeCounter;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private final java.util.Queue<io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint> flushCheckpoints;
    descriptor: Ljava/util/Queue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Queue<Lio/netty/channel/ChannelFlushPromiseNotifier$FlushCheckpoint;>;

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

  public void <init>(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // boolean tryNotify
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 28
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
         2: .line 40
            aload 0 /* this */
            iload 1 /* tryNotify */
            putfield io.netty.channel.ChannelFlushPromiseNotifier.tryNotify:Z
         3: .line 41
            return
        end local 1 // boolean tryNotify
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0    4     1  tryNotify  Z
    MethodParameters:
           Name  Flags
      tryNotify  

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
         0: .line 48
            aload 0 /* this */
            iconst_0
            invokespecial io.netty.channel.ChannelFlushPromiseNotifier.<init>:(Z)V
         1: .line 49
            return
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/ChannelFlushPromiseNotifier;

  public io.netty.channel.ChannelFlushPromiseNotifier add(io.netty.channel.ChannelPromise, int);
    descriptor: (Lio/netty/channel/ChannelPromise;I)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // io.netty.channel.ChannelPromise promise
        start local 2 // int pendingDataSize
         0: .line 56
            aload 0 /* this */
            aload 1 /* promise */
            iload 2 /* pendingDataSize */
            i2l
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.add:(Lio/netty/channel/ChannelPromise;J)Lio/netty/channel/ChannelFlushPromiseNotifier;
            areturn
        end local 2 // int pendingDataSize
        end local 1 // io.netty.channel.ChannelPromise promise
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    1     0             this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0    1     1          promise  Lio/netty/channel/ChannelPromise;
            0    1     2  pendingDataSize  I
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
                 Name  Flags
      promise          
      pendingDataSize  

  public io.netty.channel.ChannelFlushPromiseNotifier add(io.netty.channel.ChannelPromise, long);
    descriptor: (Lio/netty/channel/ChannelPromise;J)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=7, args_size=3
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // io.netty.channel.ChannelPromise promise
        start local 2 // long pendingDataSize
         0: .line 64
            aload 1 /* promise */
            ifnonnull 2
         1: .line 65
            new java.lang.NullPointerException
            dup
            ldc "promise"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 67
      StackMap locals:
      StackMap stack:
            lload 2 /* pendingDataSize */
            lconst_0
            lcmp
            ifge 4
         3: .line 68
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "pendingDataSize must be >= 0 but was "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 2 /* pendingDataSize */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 70
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
            lload 2 /* pendingDataSize */
            ladd
            lstore 4 /* checkpoint */
        start local 4 // long checkpoint
         5: .line 71
            aload 1 /* promise */
            instanceof io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
            ifeq 10
         6: .line 72
            aload 1 /* promise */
            checkcast io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
            astore 6 /* cp */
        start local 6 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         7: .line 73
            aload 6 /* cp */
            lload 4 /* checkpoint */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.flushCheckpoint:(J)V
         8: .line 74
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            aload 6 /* cp */
            invokeinterface java.util.Queue.add:(Ljava/lang/Object;)Z
            pop
        end local 6 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         9: .line 75
            goto 11
        10: .line 76
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            new io.netty.channel.ChannelFlushPromiseNotifier$DefaultFlushCheckpoint
            dup
            lload 4 /* checkpoint */
            aload 1 /* promise */
            invokespecial io.netty.channel.ChannelFlushPromiseNotifier$DefaultFlushCheckpoint.<init>:(JLio/netty/channel/ChannelPromise;)V
            invokeinterface java.util.Queue.add:(Ljava/lang/Object;)Z
            pop
        11: .line 78
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            areturn
        end local 4 // long checkpoint
        end local 2 // long pendingDataSize
        end local 1 // io.netty.channel.ChannelPromise promise
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   12     0             this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0   12     1          promise  Lio/netty/channel/ChannelPromise;
            0   12     2  pendingDataSize  J
            5   12     4       checkpoint  J
            7    9     6               cp  Lio/netty/channel/ChannelFlushPromiseNotifier$FlushCheckpoint;
    MethodParameters:
                 Name  Flags
      promise          
      pendingDataSize  

  public io.netty.channel.ChannelFlushPromiseNotifier increaseWriteCounter(long);
    descriptor: (J)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // long delta
         0: .line 84
            lload 1 /* delta */
            lconst_0
            lcmp
            ifge 2
         1: .line 85
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "delta must be >= 0 but was "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 1 /* delta */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 87
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
            lload 1 /* delta */
            ladd
            putfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
         3: .line 88
            aload 0 /* this */
            areturn
        end local 1 // long delta
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0    4     1  delta  J
    MethodParameters:
       Name  Flags
      delta  

  public long writeCounter();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
         0: .line 95
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
            lreturn
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/ChannelFlushPromiseNotifier;

  public io.netty.channel.ChannelFlushPromiseNotifier notifyPromises();
    descriptor: ()Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
         0: .line 106
            aload 0 /* this */
            aconst_null
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.notifyPromises0:(Ljava/lang/Throwable;)V
         1: .line 107
            aload 0 /* this */
            areturn
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/ChannelFlushPromiseNotifier;

  public io.netty.channel.ChannelFlushPromiseNotifier notifyFlushFutures();
    descriptor: ()Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
         0: .line 115
            aload 0 /* this */
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.notifyPromises:()Lio/netty/channel/ChannelFlushPromiseNotifier;
            areturn
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/channel/ChannelFlushPromiseNotifier;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public io.netty.channel.ChannelFlushPromiseNotifier notifyPromises(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // java.lang.Throwable cause
         0: .line 130
            aload 0 /* this */
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.notifyPromises:()Lio/netty/channel/ChannelFlushPromiseNotifier;
            pop
         1: .line 132
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.poll:()Ljava/lang/Object;
            checkcast io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
            astore 2 /* cp */
        start local 2 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         2: .line 133
            aload 2 /* cp */
            ifnonnull 4
         3: .line 134
            goto 9
         4: .line 136
      StackMap locals: io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.tryNotify:Z
            ifeq 7
         5: .line 137
            aload 2 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.promise:()Lio/netty/channel/ChannelPromise;
            aload 1 /* cause */
            invokeinterface io.netty.channel.ChannelPromise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
         6: .line 138
            goto 1
         7: .line 139
      StackMap locals:
      StackMap stack:
            aload 2 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.promise:()Lio/netty/channel/ChannelPromise;
            aload 1 /* cause */
            invokeinterface io.netty.channel.ChannelPromise.setFailure:(Ljava/lang/Throwable;)Lio/netty/channel/ChannelPromise;
            pop
        end local 2 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         8: .line 131
            goto 1
         9: .line 142
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            areturn
        end local 1 // java.lang.Throwable cause
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0   10     1  cause  Ljava/lang/Throwable;
            2    8     2     cp  Lio/netty/channel/ChannelFlushPromiseNotifier$FlushCheckpoint;
    MethodParameters:
       Name  Flags
      cause  

  public io.netty.channel.ChannelFlushPromiseNotifier notifyFlushFutures(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // java.lang.Throwable cause
         0: .line 150
            aload 0 /* this */
            aload 1 /* cause */
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.notifyPromises:(Ljava/lang/Throwable;)Lio/netty/channel/ChannelFlushPromiseNotifier;
            areturn
        end local 1 // java.lang.Throwable cause
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0    1     1  cause  Ljava/lang/Throwable;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
       Name  Flags
      cause  

  public io.netty.channel.ChannelFlushPromiseNotifier notifyPromises(java.lang.Throwable, java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;Ljava/lang/Throwable;)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // java.lang.Throwable cause1
        start local 2 // java.lang.Throwable cause2
         0: .line 170
            aload 0 /* this */
            aload 1 /* cause1 */
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.notifyPromises0:(Ljava/lang/Throwable;)V
         1: .line 172
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.poll:()Ljava/lang/Object;
            checkcast io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
            astore 3 /* cp */
        start local 3 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         2: .line 173
            aload 3 /* cp */
            ifnonnull 4
         3: .line 174
            goto 9
         4: .line 176
      StackMap locals: io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.tryNotify:Z
            ifeq 7
         5: .line 177
            aload 3 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.promise:()Lio/netty/channel/ChannelPromise;
            aload 2 /* cause2 */
            invokeinterface io.netty.channel.ChannelPromise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
         6: .line 178
            goto 1
         7: .line 179
      StackMap locals:
      StackMap stack:
            aload 3 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.promise:()Lio/netty/channel/ChannelPromise;
            aload 2 /* cause2 */
            invokeinterface io.netty.channel.ChannelPromise.setFailure:(Ljava/lang/Throwable;)Lio/netty/channel/ChannelPromise;
            pop
        end local 3 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         8: .line 171
            goto 1
         9: .line 182
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            areturn
        end local 2 // java.lang.Throwable cause2
        end local 1 // java.lang.Throwable cause1
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0   10     1  cause1  Ljava/lang/Throwable;
            0   10     2  cause2  Ljava/lang/Throwable;
            2    8     3      cp  Lio/netty/channel/ChannelFlushPromiseNotifier$FlushCheckpoint;
    MethodParameters:
        Name  Flags
      cause1  
      cause2  

  public io.netty.channel.ChannelFlushPromiseNotifier notifyFlushFutures(java.lang.Throwable, java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;Ljava/lang/Throwable;)Lio/netty/channel/ChannelFlushPromiseNotifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // java.lang.Throwable cause1
        start local 2 // java.lang.Throwable cause2
         0: .line 190
            aload 0 /* this */
            aload 1 /* cause1 */
            aload 2 /* cause2 */
            invokevirtual io.netty.channel.ChannelFlushPromiseNotifier.notifyPromises:(Ljava/lang/Throwable;Ljava/lang/Throwable;)Lio/netty/channel/ChannelFlushPromiseNotifier;
            areturn
        end local 2 // java.lang.Throwable cause2
        end local 1 // java.lang.Throwable cause1
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0    1     1  cause1  Ljava/lang/Throwable;
            0    1     2  cause2  Ljava/lang/Throwable;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
        Name  Flags
      cause1  
      cause2  

  private void notifyPromises0(java.lang.Throwable);
    descriptor: (Ljava/lang/Throwable;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=8, args_size=2
        start local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
        start local 1 // java.lang.Throwable cause
         0: .line 194
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.isEmpty:()Z
            ifeq 3
         1: .line 195
            aload 0 /* this */
            lconst_0
            putfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
         2: .line 196
            return
         3: .line 199
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
            lstore 2 /* writeCounter */
        start local 2 // long writeCounter
         4: .line 201
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.peek:()Ljava/lang/Object;
            checkcast io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
            astore 4 /* cp */
        start local 4 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
         5: .line 202
            aload 4 /* cp */
            ifnonnull 8
         6: .line 204
            aload 0 /* this */
            lconst_0
            putfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
         7: .line 205
            goto 26
         8: .line 208
      StackMap locals: io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
      StackMap stack:
            aload 4 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.flushCheckpoint:()J
            lload 2 /* writeCounter */
            lcmp
            ifle 13
         9: .line 209
            lload 2 /* writeCounter */
            lconst_0
            lcmp
            ifle 26
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.size:()I
            iconst_1
            if_icmpne 26
        10: .line 210
            aload 0 /* this */
            lconst_0
            putfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
        11: .line 211
            aload 4 /* cp */
            aload 4 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.flushCheckpoint:()J
            lload 2 /* writeCounter */
            lsub
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.flushCheckpoint:(J)V
        12: .line 213
            goto 26
        13: .line 216
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.remove:()Ljava/lang/Object;
            pop
        14: .line 217
            aload 4 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.promise:()Lio/netty/channel/ChannelPromise;
            astore 5 /* promise */
        start local 5 // io.netty.channel.ChannelPromise promise
        15: .line 218
            aload 1 /* cause */
            ifnonnull 21
        16: .line 219
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.tryNotify:Z
            ifeq 19
        17: .line 220
            aload 5 /* promise */
            invokeinterface io.netty.channel.ChannelPromise.trySuccess:()Z
            pop
        18: .line 221
            goto 4
        19: .line 222
      StackMap locals: io.netty.channel.ChannelPromise
      StackMap stack:
            aload 5 /* promise */
            invokeinterface io.netty.channel.ChannelPromise.setSuccess:()Lio/netty/channel/ChannelPromise;
            pop
        20: .line 224
            goto 4
        21: .line 225
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.tryNotify:Z
            ifeq 24
        22: .line 226
            aload 5 /* promise */
            aload 1 /* cause */
            invokeinterface io.netty.channel.ChannelPromise.tryFailure:(Ljava/lang/Throwable;)Z
            pop
        23: .line 227
            goto 4
        24: .line 228
      StackMap locals:
      StackMap stack:
            aload 5 /* promise */
            aload 1 /* cause */
            invokeinterface io.netty.channel.ChannelPromise.setFailure:(Ljava/lang/Throwable;)Lio/netty/channel/ChannelPromise;
            pop
        end local 5 // io.netty.channel.ChannelPromise promise
        end local 4 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
        25: .line 200
            goto 4
        26: .line 234
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
            lstore 4 /* newWriteCounter */
        start local 4 // long newWriteCounter
        27: .line 235
            lload 4 /* newWriteCounter */
            ldc 549755813888
            lcmp
            iflt 33
        28: .line 238
            aload 0 /* this */
            lconst_0
            putfield io.netty.channel.ChannelFlushPromiseNotifier.writeCounter:J
        29: .line 239
            aload 0 /* this */
            getfield io.netty.channel.ChannelFlushPromiseNotifier.flushCheckpoints:Ljava/util/Queue;
            invokeinterface java.util.Queue.iterator:()Ljava/util/Iterator;
            astore 7
            goto 32
      StackMap locals: io.netty.channel.ChannelFlushPromiseNotifier java.lang.Throwable long long top java.util.Iterator
      StackMap stack:
        30: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
            astore 6 /* cp */
        start local 6 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
        31: .line 240
            aload 6 /* cp */
            aload 6 /* cp */
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.flushCheckpoint:()J
            lload 4 /* newWriteCounter */
            lsub
            invokeinterface io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint.flushCheckpoint:(J)V
        end local 6 // io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint cp
        32: .line 239
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 30
        33: .line 243
      StackMap locals: io.netty.channel.ChannelFlushPromiseNotifier java.lang.Throwable long long
      StackMap stack:
            return
        end local 4 // long newWriteCounter
        end local 2 // long writeCounter
        end local 1 // java.lang.Throwable cause
        end local 0 // io.netty.channel.ChannelFlushPromiseNotifier this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   34     0             this  Lio/netty/channel/ChannelFlushPromiseNotifier;
            0   34     1            cause  Ljava/lang/Throwable;
            4   34     2     writeCounter  J
            5   25     4               cp  Lio/netty/channel/ChannelFlushPromiseNotifier$FlushCheckpoint;
           15   25     5          promise  Lio/netty/channel/ChannelPromise;
           27   34     4  newWriteCounter  J
           31   32     6               cp  Lio/netty/channel/ChannelFlushPromiseNotifier$FlushCheckpoint;
    MethodParameters:
       Name  Flags
      cause  
}
SourceFile: "ChannelFlushPromiseNotifier.java"
NestMembers:
  io.netty.channel.ChannelFlushPromiseNotifier$DefaultFlushCheckpoint  io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint
InnerClasses:
  private DefaultFlushCheckpoint = io.netty.channel.ChannelFlushPromiseNotifier$DefaultFlushCheckpoint of io.netty.channel.ChannelFlushPromiseNotifier
  abstract FlushCheckpoint = io.netty.channel.ChannelFlushPromiseNotifier$FlushCheckpoint of io.netty.channel.ChannelFlushPromiseNotifier