class android.os.AsyncTask$SerialExecutor implements java.util.concurrent.Executor
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: android.os.AsyncTask$SerialExecutor
  super_class: java.lang.Object
{
  final java.util.ArrayDeque<java.lang.Runnable> mTasks;
    descriptor: Ljava/util/ArrayDeque;
    flags: (0x0010) ACC_FINAL
    Signature: Ljava/util/ArrayDeque<Ljava/lang/Runnable;>;

  java.lang.Runnable mActive;
    descriptor: Ljava/lang/Runnable;
    flags: (0x0000) 

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // android.os.AsyncTask$SerialExecutor this
         0: .line 237
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 238
            aload 0 /* this */
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            putfield android.os.AsyncTask$SerialExecutor.mTasks:Ljava/util/ArrayDeque;
         2: .line 237
            return
        end local 0 // android.os.AsyncTask$SerialExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Landroid/os/AsyncTask$SerialExecutor;

  public synchronized void execute(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // android.os.AsyncTask$SerialExecutor this
        start local 1 // java.lang.Runnable r
         0: .line 242
            aload 0 /* this */
            getfield android.os.AsyncTask$SerialExecutor.mTasks:Ljava/util/ArrayDeque;
            new android.os.AsyncTask$SerialExecutor$1
            dup
            aload 0 /* this */
            aload 1 /* r */
            invokespecial android.os.AsyncTask$SerialExecutor$1.<init>:(Landroid/os/AsyncTask$SerialExecutor;Ljava/lang/Runnable;)V
            invokevirtual java.util.ArrayDeque.offer:(Ljava/lang/Object;)Z
            pop
         1: .line 251
            aload 0 /* this */
            getfield android.os.AsyncTask$SerialExecutor.mActive:Ljava/lang/Runnable;
            ifnonnull 3
         2: .line 252
            aload 0 /* this */
            invokevirtual android.os.AsyncTask$SerialExecutor.scheduleNext:()V
         3: .line 254
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable r
        end local 0 // android.os.AsyncTask$SerialExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Landroid/os/AsyncTask$SerialExecutor;
            0    4     1     r  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      r     final

  protected synchronized void scheduleNext();
    descriptor: ()V
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // android.os.AsyncTask$SerialExecutor this
         0: .line 257
            aload 0 /* this */
            aload 0 /* this */
            getfield android.os.AsyncTask$SerialExecutor.mTasks:Ljava/util/ArrayDeque;
            invokevirtual java.util.ArrayDeque.poll:()Ljava/lang/Object;
            checkcast java.lang.Runnable
            dup_x1
            putfield android.os.AsyncTask$SerialExecutor.mActive:Ljava/lang/Runnable;
            ifnull 2
         1: .line 258
            getstatic android.os.AsyncTask.THREAD_POOL_EXECUTOR:Ljava/util/concurrent/Executor;
            aload 0 /* this */
            getfield android.os.AsyncTask$SerialExecutor.mActive:Ljava/lang/Runnable;
            invokeinterface java.util.concurrent.Executor.execute:(Ljava/lang/Runnable;)V
         2: .line 260
      StackMap locals:
      StackMap stack:
            return
        end local 0 // android.os.AsyncTask$SerialExecutor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Landroid/os/AsyncTask$SerialExecutor;
}
SourceFile: "AsyncTask.java"
NestHost: android.os.AsyncTask
InnerClasses:
  private SerialExecutor = android.os.AsyncTask$SerialExecutor of android.os.AsyncTask
  android.os.AsyncTask$SerialExecutor$1