public abstract class org.junit.rules.Stopwatch implements org.junit.rules.TestRule
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.junit.rules.Stopwatch
  super_class: java.lang.Object
{
  private final org.junit.rules.Stopwatch$Clock clock;
    descriptor: Lorg/junit/rules/Stopwatch$Clock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private volatile long startNanos;
    descriptor: J
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  private volatile long endNanos;
    descriptor: J
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.junit.rules.Stopwatch this
         0: .line 85
            aload 0 /* this */
            new org.junit.rules.Stopwatch$Clock
            dup
            invokespecial org.junit.rules.Stopwatch$Clock.<init>:()V
            invokespecial org.junit.rules.Stopwatch.<init>:(Lorg/junit/rules/Stopwatch$Clock;)V
         1: .line 86
            return
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/junit/rules/Stopwatch;

  void <init>(org.junit.rules.Stopwatch$Clock);
    descriptor: (Lorg/junit/rules/Stopwatch$Clock;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // org.junit.rules.Stopwatch$Clock clock
         0: .line 88
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 89
            aload 0 /* this */
            aload 1 /* clock */
            putfield org.junit.rules.Stopwatch.clock:Lorg/junit/rules/Stopwatch$Clock;
         2: .line 90
            return
        end local 1 // org.junit.rules.Stopwatch$Clock clock
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0   this  Lorg/junit/rules/Stopwatch;
            0    3     1  clock  Lorg/junit/rules/Stopwatch$Clock;
    MethodParameters:
       Name  Flags
      clock  

  public long runtime(java.util.concurrent.TimeUnit);
    descriptor: (Ljava/util/concurrent/TimeUnit;)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // java.util.concurrent.TimeUnit unit
         0: .line 99
            aload 1 /* unit */
            aload 0 /* this */
            invokevirtual org.junit.rules.Stopwatch.getNanos:()J
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lreturn
        end local 1 // java.util.concurrent.TimeUnit unit
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/junit/rules/Stopwatch;
            0    1     1  unit  Ljava/util/concurrent/TimeUnit;
    MethodParameters:
      Name  Flags
      unit  

  protected void succeeded(long, org.junit.runner.Description);
    descriptor: (JLorg/junit/runner/Description;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=4, args_size=3
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // long nanos
        start local 3 // org.junit.runner.Description description
         0: .line 106
            return
        end local 3 // org.junit.runner.Description description
        end local 1 // long nanos
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lorg/junit/rules/Stopwatch;
            0    1     1        nanos  J
            0    1     3  description  Lorg/junit/runner/Description;
    MethodParameters:
             Name  Flags
      nanos        
      description  

  protected void failed(long, java.lang.Throwable, org.junit.runner.Description);
    descriptor: (JLjava/lang/Throwable;Lorg/junit/runner/Description;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=5, args_size=4
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // long nanos
        start local 3 // java.lang.Throwable e
        start local 4 // org.junit.runner.Description description
         0: .line 112
            return
        end local 4 // org.junit.runner.Description description
        end local 3 // java.lang.Throwable e
        end local 1 // long nanos
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lorg/junit/rules/Stopwatch;
            0    1     1        nanos  J
            0    1     3            e  Ljava/lang/Throwable;
            0    1     4  description  Lorg/junit/runner/Description;
    MethodParameters:
             Name  Flags
      nanos        
      e            
      description  

  protected void skipped(long, org.junit.AssumptionViolatedException, org.junit.runner.Description);
    descriptor: (JLorg/junit/AssumptionViolatedException;Lorg/junit/runner/Description;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=5, args_size=4
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // long nanos
        start local 3 // org.junit.AssumptionViolatedException e
        start local 4 // org.junit.runner.Description description
         0: .line 118
            return
        end local 4 // org.junit.runner.Description description
        end local 3 // org.junit.AssumptionViolatedException e
        end local 1 // long nanos
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lorg/junit/rules/Stopwatch;
            0    1     1        nanos  J
            0    1     3            e  Lorg/junit/AssumptionViolatedException;
            0    1     4  description  Lorg/junit/runner/Description;
    MethodParameters:
             Name  Flags
      nanos        
      e            
      description  

  protected void finished(long, org.junit.runner.Description);
    descriptor: (JLorg/junit/runner/Description;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=4, args_size=3
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // long nanos
        start local 3 // org.junit.runner.Description description
         0: .line 124
            return
        end local 3 // org.junit.runner.Description description
        end local 1 // long nanos
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lorg/junit/rules/Stopwatch;
            0    1     1        nanos  J
            0    1     3  description  Lorg/junit/runner/Description;
    MethodParameters:
             Name  Flags
      nanos        
      description  

  private long getNanos();
    descriptor: ()J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // org.junit.rules.Stopwatch this
         0: .line 127
            aload 0 /* this */
            getfield org.junit.rules.Stopwatch.startNanos:J
            lconst_0
            lcmp
            ifne 2
         1: .line 128
            new java.lang.IllegalStateException
            dup
            ldc "Test has not started"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 130
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.junit.rules.Stopwatch.endNanos:J
            lstore 1 /* currentEndNanos */
        start local 1 // long currentEndNanos
         3: .line 131
            lload 1 /* currentEndNanos */
            lconst_0
            lcmp
            ifne 5
         4: .line 132
            aload 0 /* this */
            getfield org.junit.rules.Stopwatch.clock:Lorg/junit/rules/Stopwatch$Clock;
            invokevirtual org.junit.rules.Stopwatch$Clock.nanoTime:()J
            lstore 1 /* currentEndNanos */
         5: .line 135
      StackMap locals: long
      StackMap stack:
            lload 1 /* currentEndNanos */
            aload 0 /* this */
            getfield org.junit.rules.Stopwatch.startNanos:J
            lsub
            lreturn
        end local 1 // long currentEndNanos
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0             this  Lorg/junit/rules/Stopwatch;
            3    6     1  currentEndNanos  J

  private void starting();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.junit.rules.Stopwatch this
         0: .line 139
            aload 0 /* this */
            aload 0 /* this */
            getfield org.junit.rules.Stopwatch.clock:Lorg/junit/rules/Stopwatch$Clock;
            invokevirtual org.junit.rules.Stopwatch$Clock.nanoTime:()J
            putfield org.junit.rules.Stopwatch.startNanos:J
         1: .line 140
            aload 0 /* this */
            lconst_0
            putfield org.junit.rules.Stopwatch.endNanos:J
         2: .line 141
            return
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/junit/rules/Stopwatch;

  private void stopping();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.junit.rules.Stopwatch this
         0: .line 144
            aload 0 /* this */
            aload 0 /* this */
            getfield org.junit.rules.Stopwatch.clock:Lorg/junit/rules/Stopwatch$Clock;
            invokevirtual org.junit.rules.Stopwatch$Clock.nanoTime:()J
            putfield org.junit.rules.Stopwatch.endNanos:J
         1: .line 145
            return
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/junit/rules/Stopwatch;

  public final org.junit.runners.model.Statement apply(org.junit.runners.model.Statement, org.junit.runner.Description);
    descriptor: (Lorg/junit/runners/model/Statement;Lorg/junit/runner/Description;)Lorg/junit/runners/model/Statement;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.junit.rules.Stopwatch this
        start local 1 // org.junit.runners.model.Statement base
        start local 2 // org.junit.runner.Description description
         0: .line 148
            new org.junit.rules.Stopwatch$InternalWatcher
            dup
            aload 0 /* this */
            invokespecial org.junit.rules.Stopwatch$InternalWatcher.<init>:(Lorg/junit/rules/Stopwatch;)V
            aload 1 /* base */
            aload 2 /* description */
            invokevirtual org.junit.rules.Stopwatch$InternalWatcher.apply:(Lorg/junit/runners/model/Statement;Lorg/junit/runner/Description;)Lorg/junit/runners/model/Statement;
            areturn
        end local 2 // org.junit.runner.Description description
        end local 1 // org.junit.runners.model.Statement base
        end local 0 // org.junit.rules.Stopwatch this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0         this  Lorg/junit/rules/Stopwatch;
            0    1     1         base  Lorg/junit/runners/model/Statement;
            0    1     2  description  Lorg/junit/runner/Description;
    MethodParameters:
             Name  Flags
      base         
      description  
}
SourceFile: "Stopwatch.java"
NestMembers:
  org.junit.rules.Stopwatch$Clock  org.junit.rules.Stopwatch$InternalWatcher
InnerClasses:
  Clock = org.junit.rules.Stopwatch$Clock of org.junit.rules.Stopwatch
  private InternalWatcher = org.junit.rules.Stopwatch$InternalWatcher of org.junit.rules.Stopwatch