public class org.apache.logging.log4j.core.util.ExecutorServices
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.logging.log4j.core.util.ExecutorServices
  super_class: java.lang.Object
{
  private static final org.apache.logging.log4j.Logger LOGGER;
    descriptor: Lorg/apache/logging/log4j/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 27
            invokestatic org.apache.logging.log4j.status.StatusLogger.getLogger:()Lorg/apache/logging/log4j/status/StatusLogger;
            putstatic org.apache.logging.log4j.core.util.ExecutorServices.LOGGER:Lorg/apache/logging/log4j/Logger;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.util.ExecutorServices this
         0: .line 25
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.logging.log4j.core.util.ExecutorServices this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/core/util/ExecutorServices;

  public static boolean shutdown(java.util.concurrent.ExecutorService, long, java.util.concurrent.TimeUnit, java.lang.String);
    descriptor: (Ljava/util/concurrent/ExecutorService;JLjava/util/concurrent/TimeUnit;Ljava/lang/String;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=5, args_size=4
        start local 0 // java.util.concurrent.ExecutorService executorService
        start local 1 // long timeout
        start local 3 // java.util.concurrent.TimeUnit timeUnit
        start local 4 // java.lang.String source
         0: .line 48
            aload 0 /* executorService */
            ifnull 1
            aload 0 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.isTerminated:()Z
            ifeq 2
         1: .line 49
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
         2: .line 51
      StackMap locals:
      StackMap stack:
            aload 0 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.shutdown:()V
         3: .line 52
            lload 1 /* timeout */
            lconst_0
            lcmp
            ifle 9
            aload 3 /* timeUnit */
            ifnonnull 9
         4: .line 53
            new java.lang.IllegalArgumentException
            dup
         5: .line 54
            ldc "%s can't shutdown %s when timeout = %,d and timeUnit = %s."
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
            aload 4 /* source */
            aastore
            dup
            iconst_1
            aload 0 /* executorService */
            aastore
            dup
            iconst_2
         6: .line 55
            lload 1 /* timeout */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
            dup
            iconst_3
            aload 3 /* timeUnit */
            aastore
         7: .line 54
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
         8: .line 53
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 57
      StackMap locals:
      StackMap stack:
            lload 1 /* timeout */
            lconst_0
            lcmp
            ifle 21
        10: .line 60
            aload 0 /* executorService */
            lload 1 /* timeout */
            aload 3 /* timeUnit */
            invokeinterface java.util.concurrent.ExecutorService.awaitTermination:(JLjava/util/concurrent/TimeUnit;)Z
            ifne 22
        11: .line 61
            aload 0 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.shutdownNow:()Ljava/util/List;
            pop
        12: .line 63
            aload 0 /* executorService */
            lload 1 /* timeout */
            aload 3 /* timeUnit */
            invokeinterface java.util.concurrent.ExecutorService.awaitTermination:(JLjava/util/concurrent/TimeUnit;)Z
            ifne 16
        13: .line 64
            getstatic org.apache.logging.log4j.core.util.ExecutorServices.LOGGER:Lorg/apache/logging/log4j/Logger;
            ldc "{} pool {} did not terminate after {} {}"
            aload 4 /* source */
            aload 0 /* executorService */
            lload 1 /* timeout */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
        14: .line 65
            aload 3 /* timeUnit */
        15: .line 64
            invokeinterface org.apache.logging.log4j.Logger.error:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)V
        16: .line 67
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        17: .line 69
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
            pop
        18: .line 71
            aload 0 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.shutdownNow:()Ljava/util/List;
            pop
        19: .line 73
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
        20: .line 75
            goto 22
        21: .line 76
      StackMap locals:
      StackMap stack:
            aload 0 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.shutdown:()V
        22: .line 78
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 4 // java.lang.String source
        end local 3 // java.util.concurrent.TimeUnit timeUnit
        end local 1 // long timeout
        end local 0 // java.util.concurrent.ExecutorService executorService
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   23     0  executorService  Ljava/util/concurrent/ExecutorService;
            0   23     1          timeout  J
            0   23     3         timeUnit  Ljava/util/concurrent/TimeUnit;
            0   23     4           source  Ljava/lang/String;
      Exception table:
        from    to  target  type
          10    16      17  Class java.lang.InterruptedException
    MethodParameters:
                 Name  Flags
      executorService  final
      timeout          final
      timeUnit         final
      source           final
}
SourceFile: "ExecutorServices.java"