abstract class com.sun.javafx.tk.quantum.PerformanceTrackerHelper
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: com.sun.javafx.tk.quantum.PerformanceTrackerHelper
  super_class: java.lang.Object
{
  private static final com.sun.javafx.tk.quantum.PerformanceTrackerHelper instance;
    descriptor: Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
    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 39
            invokestatic com.sun.javafx.tk.quantum.PerformanceTrackerHelper.createInstance:()Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
            putstatic com.sun.javafx.tk.quantum.PerformanceTrackerHelper.instance:Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static com.sun.javafx.tk.quantum.PerformanceTrackerHelper getInstance();
    descriptor: ()Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 42
            getstatic com.sun.javafx.tk.quantum.PerformanceTrackerHelper.instance:Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.javafx.tk.quantum.PerformanceTrackerHelper this
         0: .line 45
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 46
            return
        end local 0 // com.sun.javafx.tk.quantum.PerformanceTrackerHelper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;

  private static com.sun.javafx.tk.quantum.PerformanceTrackerHelper createInstance();
    descriptor: ()Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 50
            new com.sun.javafx.tk.quantum.PerformanceTrackerHelper$1
            dup
            invokespecial com.sun.javafx.tk.quantum.PerformanceTrackerHelper$1.<init>:()V
         1: .line 49
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast com.sun.javafx.tk.quantum.PerformanceTrackerHelper
            astore 0 /* trackerImpl */
        start local 0 // com.sun.javafx.tk.quantum.PerformanceTrackerHelper trackerImpl
         2: .line 79
            aload 0 /* trackerImpl */
            ifnonnull 4
         3: .line 80
            new com.sun.javafx.tk.quantum.PerformanceTrackerHelper$PerformanceTrackerDummyImpl
            dup
            invokespecial com.sun.javafx.tk.quantum.PerformanceTrackerHelper$PerformanceTrackerDummyImpl.<init>:()V
            astore 0 /* trackerImpl */
         4: .line 83
      StackMap locals: com.sun.javafx.tk.quantum.PerformanceTrackerHelper
      StackMap stack:
            aload 0 /* trackerImpl */
            areturn
        end local 0 // com.sun.javafx.tk.quantum.PerformanceTrackerHelper trackerImpl
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            2    5     0  trackerImpl  Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;

  public abstract void logEvent(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      s     final

  public abstract void outputLog();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean isPerfLoggingEnabled();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public final long nanoTime();
    descriptor: ()J
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.sun.javafx.tk.quantum.PerformanceTrackerHelper this
         0: .line 93
            invokestatic com.sun.javafx.tk.Toolkit.getToolkit:()Lcom/sun/javafx/tk/Toolkit;
            invokevirtual com.sun.javafx.tk.Toolkit.getMasterTimer:()Lcom/sun/scenario/animation/AbstractMasterTimer;
            invokevirtual com.sun.scenario.animation.AbstractMasterTimer.nanos:()J
            lreturn
        end local 0 // com.sun.javafx.tk.quantum.PerformanceTrackerHelper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/javafx/tk/quantum/PerformanceTrackerHelper;
}
SourceFile: "PerformanceTrackerHelper.java"
NestMembers:
  com.sun.javafx.tk.quantum.PerformanceTrackerHelper$1  com.sun.javafx.tk.quantum.PerformanceTrackerHelper$1$1  com.sun.javafx.tk.quantum.PerformanceTrackerHelper$PerformanceTrackerDefaultImpl  com.sun.javafx.tk.quantum.PerformanceTrackerHelper$PerformanceTrackerDummyImpl
InnerClasses:
  com.sun.javafx.tk.quantum.PerformanceTrackerHelper$1
  private final PerformanceTrackerDefaultImpl = com.sun.javafx.tk.quantum.PerformanceTrackerHelper$PerformanceTrackerDefaultImpl of com.sun.javafx.tk.quantum.PerformanceTrackerHelper
  private final PerformanceTrackerDummyImpl = com.sun.javafx.tk.quantum.PerformanceTrackerHelper$PerformanceTrackerDummyImpl of com.sun.javafx.tk.quantum.PerformanceTrackerHelper