public final class org.graalvm.compiler.graph.Graph$NodeEventScope implements java.lang.AutoCloseable
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.graalvm.compiler.graph.Graph$NodeEventScope
  super_class: java.lang.Object
{
  final org.graalvm.compiler.graph.Graph this$0;
    descriptor: Lorg/graalvm/compiler/graph/Graph;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 516
            ldc Lorg/graalvm/compiler/graph/Graph;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.graalvm.compiler.graph.Graph$NodeEventScope.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(org.graalvm.compiler.graph.Graph, org.graalvm.compiler.graph.Graph$NodeEventListener);
    descriptor: (Lorg/graalvm/compiler/graph/Graph;Lorg/graalvm/compiler/graph/Graph$NodeEventListener;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.graalvm.compiler.graph.Graph$NodeEventScope this
        start local 2 // org.graalvm.compiler.graph.Graph$NodeEventListener listener
         0: .line 517
            aload 0 /* this */
            aload 1
            putfield org.graalvm.compiler.graph.Graph$NodeEventScope.this$0:Lorg/graalvm/compiler/graph/Graph;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 518
            aload 1
            getfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
            ifnonnull 4
         2: .line 519
            aload 1
            aload 2 /* listener */
            putfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
         3: .line 520
            goto 5
         4: .line 521
      StackMap locals: org.graalvm.compiler.graph.Graph$NodeEventScope org.graalvm.compiler.graph.Graph org.graalvm.compiler.graph.Graph$NodeEventListener
      StackMap stack:
            aload 1
            new org.graalvm.compiler.graph.Graph$ChainedNodeEventListener
            dup
            aload 2 /* listener */
            aload 1
            getfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
            invokespecial org.graalvm.compiler.graph.Graph$ChainedNodeEventListener.<init>:(Lorg/graalvm/compiler/graph/Graph$NodeEventListener;Lorg/graalvm/compiler/graph/Graph$NodeEventListener;)V
            putfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
         5: .line 523
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.graalvm.compiler.graph.Graph$NodeEventListener listener
        end local 0 // org.graalvm.compiler.graph.Graph$NodeEventScope this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/graalvm/compiler/graph/Graph$NodeEventScope;
            0    6     2  listener  Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
    MethodParameters:
          Name  Flags
      this$0    final
      listener  

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.graalvm.compiler.graph.Graph$NodeEventScope this
         0: .line 527
            getstatic org.graalvm.compiler.graph.Graph$NodeEventScope.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.Graph$NodeEventScope.this$0:Lorg/graalvm/compiler/graph/Graph;
            getfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
            ifnonnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 528
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.Graph$NodeEventScope.this$0:Lorg/graalvm/compiler/graph/Graph;
            getfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
            instanceof org.graalvm.compiler.graph.Graph$ChainedNodeEventListener
            ifeq 4
         2: .line 529
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.Graph$NodeEventScope.this$0:Lorg/graalvm/compiler/graph/Graph;
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.Graph$NodeEventScope.this$0:Lorg/graalvm/compiler/graph/Graph;
            getfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
            checkcast org.graalvm.compiler.graph.Graph$ChainedNodeEventListener
            getfield org.graalvm.compiler.graph.Graph$ChainedNodeEventListener.next:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
            putfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
         3: .line 530
            goto 5
         4: .line 531
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.graalvm.compiler.graph.Graph$NodeEventScope.this$0:Lorg/graalvm/compiler/graph/Graph;
            aconst_null
            putfield org.graalvm.compiler.graph.Graph.nodeEventListener:Lorg/graalvm/compiler/graph/Graph$NodeEventListener;
         5: .line 533
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.graalvm.compiler.graph.Graph$NodeEventScope this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/graalvm/compiler/graph/Graph$NodeEventScope;
}
SourceFile: "Graph.java"
NestHost: org.graalvm.compiler.graph.Graph
InnerClasses:
  private ChainedNodeEventListener = org.graalvm.compiler.graph.Graph$ChainedNodeEventListener of org.graalvm.compiler.graph.Graph
  public abstract NodeEventListener = org.graalvm.compiler.graph.Graph$NodeEventListener of org.graalvm.compiler.graph.Graph
  public final NodeEventScope = org.graalvm.compiler.graph.Graph$NodeEventScope of org.graalvm.compiler.graph.Graph