https://www.graalvm.org/ 
class com.oracle.graal.pointsto.BigBang$1 implements com.oracle.graal.pointsto.util.CompletionExecutor$DebugContextRunnable
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.graal.pointsto.BigBang$1
  super_class: java.lang.Object
{
  final com.oracle.graal.pointsto.BigBang this$0;
    descriptor: Lcom/oracle/graal/pointsto/BigBang;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private final com.oracle.graal.pointsto.flow.MethodTypeFlow val$methodFlow;
    descriptor: Lcom/oracle/graal/pointsto/flow/MethodTypeFlow;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.oracle.graal.pointsto.BigBang, com.oracle.graal.pointsto.flow.MethodTypeFlow);
    descriptor: (Lcom/oracle/graal/pointsto/BigBang;Lcom/oracle/graal/pointsto/flow/MethodTypeFlow;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.oracle.graal.pointsto.BigBang$1 this
         0: .line 418
            aload 0 /* this */
            aload 1
            putfield com.oracle.graal.pointsto.BigBang$1.this$0:Lcom/oracle/graal/pointsto/BigBang;
            aload 0 /* this */
            aload 2
            putfield com.oracle.graal.pointsto.BigBang$1.val$methodFlow:Lcom/oracle/graal/pointsto/flow/MethodTypeFlow;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.graal.pointsto.BigBang$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/graal/pointsto/BigBang$1;
    MethodParameters:
                Name  Flags
      this$0          final
      val$methodFlow  final

  public void run(org.graalvm.compiler.debug.DebugContext);
    descriptor: (Lorg/graalvm/compiler/debug/DebugContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.oracle.graal.pointsto.BigBang$1 this
        start local 1 // org.graalvm.compiler.debug.DebugContext ignore
         0: .line 421
            aload 0 /* this */
            getfield com.oracle.graal.pointsto.BigBang$1.val$methodFlow:Lcom/oracle/graal/pointsto/flow/MethodTypeFlow;
            aload 0 /* this */
            getfield com.oracle.graal.pointsto.BigBang$1.this$0:Lcom/oracle/graal/pointsto/BigBang;
            aload 0 /* this */
            getfield com.oracle.graal.pointsto.BigBang$1.this$0:Lcom/oracle/graal/pointsto/BigBang;
            invokevirtual com.oracle.graal.pointsto.BigBang.contextPolicy:()Lcom/oracle/graal/pointsto/flow/context/AnalysisContextPolicy;
            invokevirtual com.oracle.graal.pointsto.flow.context.AnalysisContextPolicy.emptyContext:()Lcom/oracle/graal/pointsto/flow/context/AnalysisContext;
            aconst_null
            invokevirtual com.oracle.graal.pointsto.flow.MethodTypeFlow.addContext:(Lcom/oracle/graal/pointsto/BigBang;Lcom/oracle/graal/pointsto/flow/context/AnalysisContext;Lcom/oracle/graal/pointsto/flow/InvokeTypeFlow;)Lcom/oracle/graal/pointsto/flow/MethodFlowsGraph;
            pop
         1: .line 422
            return
        end local 1 // org.graalvm.compiler.debug.DebugContext ignore
        end local 0 // com.oracle.graal.pointsto.BigBang$1 this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lcom/oracle/graal/pointsto/BigBang$1;
            0    2     1  ignore  Lorg/graalvm/compiler/debug/DebugContext;
    MethodParameters:
        Name  Flags
      ignore  

  public org.graalvm.compiler.debug.DebugContext getDebug(org.graalvm.compiler.options.OptionValues, java.util.List<org.graalvm.compiler.debug.DebugHandlersFactory>);
    descriptor: (Lorg/graalvm/compiler/options/OptionValues;Ljava/util/List;)Lorg/graalvm/compiler/debug/DebugContext;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // com.oracle.graal.pointsto.BigBang$1 this
        start local 1 // org.graalvm.compiler.options.OptionValues opts
        start local 2 // java.util.List factories
         0: .line 426
            getstatic com.oracle.graal.pointsto.BigBang.$assertionsDisabled:Z
            ifne 1
            aload 1 /* opts */
            aload 0 /* this */
            getfield com.oracle.graal.pointsto.BigBang$1.this$0:Lcom/oracle/graal/pointsto/BigBang;
            invokevirtual com.oracle.graal.pointsto.BigBang.getOptions:()Lorg/graalvm/compiler/options/OptionValues;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 427
      StackMap locals:
      StackMap stack:
            aload 1 /* opts */
            invokestatic org.graalvm.compiler.debug.DebugContext.disabled:(Lorg/graalvm/compiler/options/OptionValues;)Lorg/graalvm/compiler/debug/DebugContext;
            areturn
        end local 2 // java.util.List factories
        end local 1 // org.graalvm.compiler.options.OptionValues opts
        end local 0 // com.oracle.graal.pointsto.BigBang$1 this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lcom/oracle/graal/pointsto/BigBang$1;
            0    2     1       opts  Lorg/graalvm/compiler/options/OptionValues;
            0    2     2  factories  Ljava/util/List<Lorg/graalvm/compiler/debug/DebugHandlersFactory;>;
    Signature: (Lorg/graalvm/compiler/options/OptionValues;Ljava/util/List<Lorg/graalvm/compiler/debug/DebugHandlersFactory;>;)Lorg/graalvm/compiler/debug/DebugContext;
    MethodParameters:
           Name  Flags
      opts       
      factories  
}
SourceFile: "BigBang.java"
EnclosingMethod: com.oracle.graal.pointsto.BigBang.addRootMethod:(Lcom/oracle/graal/pointsto/meta/AnalysisMethod;)Lcom/oracle/graal/pointsto/meta/AnalysisMethod;
NestHost: com.oracle.graal.pointsto.BigBang
InnerClasses:
  com.oracle.graal.pointsto.BigBang$1
  public abstract DebugContextRunnable = com.oracle.graal.pointsto.util.CompletionExecutor$DebugContextRunnable of com.oracle.graal.pointsto.util.CompletionExecutor