http://metrics.dropwizard.io/metrics-core: Metrics is a Java library which gives you unparalleled insight into what your code does in production. Metrics provides a powerful toolkit of ways to measure the behavior of critical components in your production environment.
  • Coda Hale
  • Ryan Tenney
  • Artem Prigoda 
class com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable implements java.lang.Runnable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable
  super_class: java.lang.Object
{
  private final java.lang.Runnable command;
    descriptor: Ljava/lang/Runnable;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final com.codahale.metrics.InstrumentedScheduledExecutorService this$0;
    descriptor: Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.codahale.metrics.InstrumentedScheduledExecutorService, java.lang.Runnable);
    descriptor: (Lcom/codahale/metrics/InstrumentedScheduledExecutorService;Ljava/lang/Runnable;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable this
        start local 2 // java.lang.Runnable command
         0: .line 232
            aload 0 /* this */
            aload 1
            putfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 233
            aload 0 /* this */
            aload 2 /* command */
            putfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.command:Ljava/lang/Runnable;
         2: .line 234
            return
        end local 2 // java.lang.Runnable command
        end local 0 // com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lcom/codahale/metrics/InstrumentedScheduledExecutorService$InstrumentedRunnable;
            0    3     2  command  Ljava/lang/Runnable;
    MethodParameters:
         Name  Flags
      this$0   final
      command  

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable this
         0: .line 238
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService.running:Lcom/codahale/metrics/Counter;
            invokevirtual com.codahale.metrics.Counter.inc:()V
         1: .line 239
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService.duration:Lcom/codahale/metrics/Timer;
            invokevirtual com.codahale.metrics.Timer.time:()Lcom/codahale/metrics/Timer$Context;
            astore 1 /* context */
        start local 1 // com.codahale.metrics.Timer$Context context
         2: .line 241
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.command:Ljava/lang/Runnable;
            invokeinterface java.lang.Runnable.run:()V
         3: .line 242
            goto 9
      StackMap locals: com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable com.codahale.metrics.Timer$Context
      StackMap stack: java.lang.Throwable
         4: astore 2
         5: .line 243
            aload 1 /* context */
            invokevirtual com.codahale.metrics.Timer$Context.stop:()J
            pop2
         6: .line 244
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService.running:Lcom/codahale/metrics/Counter;
            invokevirtual com.codahale.metrics.Counter.dec:()V
         7: .line 245
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService.completed:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
         8: .line 246
            aload 2
            athrow
         9: .line 243
      StackMap locals:
      StackMap stack:
            aload 1 /* context */
            invokevirtual com.codahale.metrics.Timer$Context.stop:()J
            pop2
        10: .line 244
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService.running:Lcom/codahale/metrics/Counter;
            invokevirtual com.codahale.metrics.Counter.dec:()V
        11: .line 245
            aload 0 /* this */
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable.this$0:Lcom/codahale/metrics/InstrumentedScheduledExecutorService;
            getfield com.codahale.metrics.InstrumentedScheduledExecutorService.completed:Lcom/codahale/metrics/Meter;
            invokevirtual com.codahale.metrics.Meter.mark:()V
        12: .line 247
            return
        end local 1 // com.codahale.metrics.Timer$Context context
        end local 0 // com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   13     0     this  Lcom/codahale/metrics/InstrumentedScheduledExecutorService$InstrumentedRunnable;
            2   13     1  context  Lcom/codahale/metrics/Timer$Context;
      Exception table:
        from    to  target  type
           2     4       4  any
}
SourceFile: "InstrumentedScheduledExecutorService.java"
NestHost: com.codahale.metrics.InstrumentedScheduledExecutorService
InnerClasses:
  private InstrumentedRunnable = com.codahale.metrics.InstrumentedScheduledExecutorService$InstrumentedRunnable of com.codahale.metrics.InstrumentedScheduledExecutorService
  public Context = com.codahale.metrics.Timer$Context of com.codahale.metrics.Timer