class org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread extends org.apache.logging.log4j.core.util.Log4jThread
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread
  super_class: org.apache.logging.log4j.core.util.Log4jThread
{
  private volatile boolean shutdown;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private final java.util.List<org.apache.logging.log4j.core.config.AppenderControl> appenders;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lorg/apache/logging/log4j/core/config/AppenderControl;>;

  private final java.util.concurrent.BlockingQueue<org.apache.logging.log4j.core.LogEvent> queue;
    descriptor: Ljava/util/concurrent/BlockingQueue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/BlockingQueue<Lorg/apache/logging/log4j/core/LogEvent;>;

  final org.apache.logging.log4j.core.appender.AsyncAppender this$0;
    descriptor: Lorg/apache/logging/log4j/core/appender/AsyncAppender;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  public void <init>(java.util.List<org.apache.logging.log4j.core.config.AppenderControl>, java.util.concurrent.BlockingQueue<org.apache.logging.log4j.core.LogEvent>);
    descriptor: (Lorg/apache/logging/log4j/core/appender/AsyncAppender;Ljava/util/List;Ljava/util/concurrent/BlockingQueue;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
        start local 2 // java.util.List appenders
        start local 3 // java.util.concurrent.BlockingQueue queue
         0: .line 386
            aload 0 /* this */
            aload 1
            putfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.this$0:Lorg/apache/logging/log4j/core/appender/AsyncAppender;
         1: .line 387
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "AsyncAppender-"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            getstatic org.apache.logging.log4j.core.appender.AsyncAppender.THREAD_SEQUENCE:Ljava/util/concurrent/atomic/AtomicLong;
            invokevirtual java.util.concurrent.atomic.AtomicLong.getAndIncrement:()J
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.apache.logging.log4j.core.util.Log4jThread.<init>:(Ljava/lang/String;)V
         2: .line 388
            aload 0 /* this */
            aload 2 /* appenders */
            putfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.appenders:Ljava/util/List;
         3: .line 389
            aload 0 /* this */
            aload 3 /* queue */
            putfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
         4: .line 390
            aload 0 /* this */
            iconst_1
            invokevirtual org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.setDaemon:(Z)V
         5: .line 391
            return
        end local 3 // java.util.concurrent.BlockingQueue queue
        end local 2 // java.util.List appenders
        end local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/apache/logging/log4j/core/appender/AsyncAppender$AsyncThread;
            0    6     2  appenders  Ljava/util/List<Lorg/apache/logging/log4j/core/config/AppenderControl;>;
            0    6     3      queue  Ljava/util/concurrent/BlockingQueue<Lorg/apache/logging/log4j/core/LogEvent;>;
    Signature: (Ljava/util/List<Lorg/apache/logging/log4j/core/config/AppenderControl;>;Ljava/util/concurrent/BlockingQueue<Lorg/apache/logging/log4j/core/LogEvent;>;)V
    MethodParameters:
           Name  Flags
      this$0     final
      appenders  final
      queue      final

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
         0: .line 395
            goto 13
         1: .line 398
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.take:()Ljava/lang/Object;
            checkcast org.apache.logging.log4j.core.LogEvent
            astore 1 /* event */
        start local 1 // org.apache.logging.log4j.core.LogEvent event
         2: .line 399
            aload 1 /* event */
            getstatic org.apache.logging.log4j.core.appender.AsyncAppender.SHUTDOWN_LOG_EVENT:Lorg/apache/logging/log4j/core/LogEvent;
            if_acmpne 7
         3: .line 400
            aload 0 /* this */
            iconst_1
            putfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.shutdown:Z
         4: .line 401
            goto 13
        end local 1 // org.apache.logging.log4j.core.LogEvent event
         5: .line 403
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
            pop
         6: .line 404
            goto 14
        start local 1 // org.apache.logging.log4j.core.LogEvent event
         7: .line 406
      StackMap locals: org.apache.logging.log4j.core.LogEvent
      StackMap stack:
            aload 1 /* event */
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.isEmpty:()Z
            invokeinterface org.apache.logging.log4j.core.LogEvent.setEndOfBatch:(Z)V
         8: .line 407
            aload 0 /* this */
            aload 1 /* event */
            invokevirtual org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.callAppenders:(Lorg/apache/logging/log4j/core/LogEvent;)Z
            istore 2 /* success */
        start local 2 // boolean success
         9: .line 408
            iload 2 /* success */
            ifne 13
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.this$0:Lorg/apache/logging/log4j/core/appender/AsyncAppender;
            getfield org.apache.logging.log4j.core.appender.AsyncAppender.errorAppender:Lorg/apache/logging/log4j/core/config/AppenderControl;
            ifnull 13
        10: .line 410
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.this$0:Lorg/apache/logging/log4j/core/appender/AsyncAppender;
            getfield org.apache.logging.log4j.core.appender.AsyncAppender.errorAppender:Lorg/apache/logging/log4j/core/config/AppenderControl;
            aload 1 /* event */
            invokevirtual org.apache.logging.log4j.core.config.AppenderControl.callAppender:(Lorg/apache/logging/log4j/core/LogEvent;)V
        11: .line 411
            goto 13
      StackMap locals: org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread org.apache.logging.log4j.core.LogEvent int
      StackMap stack: java.lang.Exception
        12: pop
        end local 2 // boolean success
        end local 1 // org.apache.logging.log4j.core.LogEvent event
        13: .line 395
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.shutdown:Z
            ifeq 1
        14: .line 417
      StackMap locals:
      StackMap stack:
            invokestatic org.apache.logging.log4j.core.appender.AsyncAppender.access$0:()Lorg/apache/logging/log4j/Logger;
            ldc "AsyncAppender.AsyncThread shutting down. Processing remaining {} queue events."
        15: .line 418
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.size:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
        16: .line 417
            invokeinterface org.apache.logging.log4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;)V
        17: .line 419
            iconst_0
            istore 1 /* count */
        start local 1 // int count
        18: .line 420
            iconst_0
            istore 2 /* ignored */
        start local 2 // int ignored
        19: .line 421
            goto 31
        20: .line 423
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.take:()Ljava/lang/Object;
            checkcast org.apache.logging.log4j.core.LogEvent
            astore 3 /* event */
        start local 3 // org.apache.logging.log4j.core.LogEvent event
        21: .line 424
            aload 3 /* event */
            instanceof org.apache.logging.log4j.core.impl.Log4jLogEvent
            ifeq 27
        22: .line 425
            aload 3 /* event */
            checkcast org.apache.logging.log4j.core.impl.Log4jLogEvent
            astore 4 /* logEvent */
        start local 4 // org.apache.logging.log4j.core.impl.Log4jLogEvent logEvent
        23: .line 426
            aload 4 /* logEvent */
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.isEmpty:()Z
            invokevirtual org.apache.logging.log4j.core.impl.Log4jLogEvent.setEndOfBatch:(Z)V
        24: .line 427
            aload 0 /* this */
            aload 4 /* logEvent */
            invokevirtual org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.callAppenders:(Lorg/apache/logging/log4j/core/LogEvent;)Z
            pop
        25: .line 428
            iinc 1 /* count */ 1
        end local 4 // org.apache.logging.log4j.core.impl.Log4jLogEvent logEvent
        26: .line 429
            goto 31
        27: .line 430
      StackMap locals: org.apache.logging.log4j.core.LogEvent
      StackMap stack:
            iinc 2 /* ignored */ 1
        28: .line 431
            invokestatic org.apache.logging.log4j.core.appender.AsyncAppender.access$0:()Lorg/apache/logging/log4j/Logger;
            ldc "Ignoring event of class {}"
            aload 3 /* event */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokeinterface org.apache.logging.log4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;)V
        end local 3 // org.apache.logging.log4j.core.LogEvent event
        29: .line 433
            goto 31
      StackMap locals: org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread int int
      StackMap stack: java.lang.InterruptedException
        30: pop
        31: .line 421
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.isEmpty:()Z
            ifeq 20
        32: .line 438
            invokestatic org.apache.logging.log4j.core.appender.AsyncAppender.access$0:()Lorg/apache/logging/log4j/Logger;
            ldc "AsyncAppender.AsyncThread stopped. Queue has {} events remaining. Processed {} and ignored {} events since shutdown started."
        33: .line 439
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.size:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            iload 1 /* count */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            iload 2 /* ignored */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
        34: .line 438
            invokeinterface org.apache.logging.log4j.Logger.trace:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
        35: .line 440
            return
        end local 2 // int ignored
        end local 1 // int count
        end local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   36     0      this  Lorg/apache/logging/log4j/core/appender/AsyncAppender$AsyncThread;
            2    5     1     event  Lorg/apache/logging/log4j/core/LogEvent;
            7   13     1     event  Lorg/apache/logging/log4j/core/LogEvent;
            9   13     2   success  Z
           18   36     1     count  I
           19   36     2   ignored  I
           21   29     3     event  Lorg/apache/logging/log4j/core/LogEvent;
           23   26     4  logEvent  Lorg/apache/logging/log4j/core/impl/Log4jLogEvent;
      Exception table:
        from    to  target  type
           1     4       5  Class java.lang.InterruptedException
          10    11      12  Class java.lang.Exception
          20    29      30  Class java.lang.InterruptedException

  boolean callAppenders(org.apache.logging.log4j.core.LogEvent);
    descriptor: (Lorg/apache/logging/log4j/core/LogEvent;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
        start local 1 // org.apache.logging.log4j.core.LogEvent event
         0: .line 451
            iconst_0
            istore 2 /* success */
        start local 2 // boolean success
         1: .line 452
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.appenders:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 7
      StackMap locals: org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread org.apache.logging.log4j.core.LogEvent int top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.logging.log4j.core.config.AppenderControl
            astore 3 /* control */
        start local 3 // org.apache.logging.log4j.core.config.AppenderControl control
         3: .line 454
            aload 3 /* control */
            aload 1 /* event */
            invokevirtual org.apache.logging.log4j.core.config.AppenderControl.callAppender:(Lorg/apache/logging/log4j/core/LogEvent;)V
         4: .line 455
            iconst_1
            istore 2 /* success */
         5: .line 456
            goto 7
      StackMap locals: org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread org.apache.logging.log4j.core.LogEvent int org.apache.logging.log4j.core.config.AppenderControl java.util.Iterator
      StackMap stack: java.lang.Exception
         6: pop
        end local 3 // org.apache.logging.log4j.core.config.AppenderControl control
         7: .line 452
      StackMap locals: org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread org.apache.logging.log4j.core.LogEvent int top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         8: .line 460
            iload 2 /* success */
            ireturn
        end local 2 // boolean success
        end local 1 // org.apache.logging.log4j.core.LogEvent event
        end local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    9     0     this  Lorg/apache/logging/log4j/core/appender/AsyncAppender$AsyncThread;
            0    9     1    event  Lorg/apache/logging/log4j/core/LogEvent;
            1    9     2  success  Z
            3    7     3  control  Lorg/apache/logging/log4j/core/config/AppenderControl;
      Exception table:
        from    to  target  type
           3     5       6  Class java.lang.Exception
    MethodParameters:
       Name  Flags
      event  final

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
         0: .line 464
            aload 0 /* this */
            iconst_1
            putfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.shutdown:Z
         1: .line 465
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            invokeinterface java.util.concurrent.BlockingQueue.isEmpty:()Z
            ifeq 3
         2: .line 466
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.queue:Ljava/util/concurrent/BlockingQueue;
            getstatic org.apache.logging.log4j.core.appender.AsyncAppender.SHUTDOWN_LOG_EVENT:Lorg/apache/logging/log4j/core/LogEvent;
            invokeinterface java.util.concurrent.BlockingQueue.offer:(Ljava/lang/Object;)Z
            pop
         3: .line 468
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.getState:()Ljava/lang/Thread$State;
            getstatic java.lang.Thread$State.TIMED_WAITING:Ljava/lang/Thread$State;
            if_acmpeq 4
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.getState:()Ljava/lang/Thread$State;
            getstatic java.lang.Thread$State.WAITING:Ljava/lang/Thread$State;
            if_acmpne 5
         4: .line 469
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.interrupt:()V
         5: .line 471
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/logging/log4j/core/appender/AsyncAppender$AsyncThread;
}
SourceFile: "AsyncAppender.java"
NestHost: org.apache.logging.log4j.core.appender.AsyncAppender
InnerClasses:
  public final State = java.lang.Thread$State of java.lang.Thread
  private AsyncThread = org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread of org.apache.logging.log4j.core.appender.AsyncAppender