https://www.graalvm.org/ 
final class com.oracle.svm.truffle.isolated.IsolatedEventContext
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.svm.truffle.isolated.IsolatedEventContext
  super_class: java.lang.Object
{
  final org.graalvm.compiler.truffle.common.TruffleCompilerListener listener;
    descriptor: Lorg/graalvm/compiler/truffle/common/TruffleCompilerListener;
    flags: (0x0010) ACC_FINAL

  final org.graalvm.compiler.truffle.common.CompilableTruffleAST compilable;
    descriptor: Lorg/graalvm/compiler/truffle/common/CompilableTruffleAST;
    flags: (0x0010) ACC_FINAL

  final org.graalvm.compiler.truffle.common.TruffleMetaAccessProvider inlining;
    descriptor: Lorg/graalvm/compiler/truffle/common/TruffleMetaAccessProvider;
    flags: (0x0010) ACC_FINAL

  void <init>(org.graalvm.compiler.truffle.common.TruffleCompilerListener, org.graalvm.compiler.truffle.common.CompilableTruffleAST, org.graalvm.compiler.truffle.common.TruffleMetaAccessProvider);
    descriptor: (Lorg/graalvm/compiler/truffle/common/TruffleCompilerListener;Lorg/graalvm/compiler/truffle/common/CompilableTruffleAST;Lorg/graalvm/compiler/truffle/common/TruffleMetaAccessProvider;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // com.oracle.svm.truffle.isolated.IsolatedEventContext this
        start local 1 // org.graalvm.compiler.truffle.common.TruffleCompilerListener listener
        start local 2 // org.graalvm.compiler.truffle.common.CompilableTruffleAST compilable
        start local 3 // org.graalvm.compiler.truffle.common.TruffleMetaAccessProvider inlining
         0: .line 138
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 139
            aload 0 /* this */
            aload 1 /* listener */
            putfield com.oracle.svm.truffle.isolated.IsolatedEventContext.listener:Lorg/graalvm/compiler/truffle/common/TruffleCompilerListener;
         2: .line 140
            aload 0 /* this */
            aload 2 /* compilable */
            putfield com.oracle.svm.truffle.isolated.IsolatedEventContext.compilable:Lorg/graalvm/compiler/truffle/common/CompilableTruffleAST;
         3: .line 141
            aload 0 /* this */
            aload 3 /* inlining */
            putfield com.oracle.svm.truffle.isolated.IsolatedEventContext.inlining:Lorg/graalvm/compiler/truffle/common/TruffleMetaAccessProvider;
         4: .line 142
            return
        end local 3 // org.graalvm.compiler.truffle.common.TruffleMetaAccessProvider inlining
        end local 2 // org.graalvm.compiler.truffle.common.CompilableTruffleAST compilable
        end local 1 // org.graalvm.compiler.truffle.common.TruffleCompilerListener listener
        end local 0 // com.oracle.svm.truffle.isolated.IsolatedEventContext this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    5     0        this  Lcom/oracle/svm/truffle/isolated/IsolatedEventContext;
            0    5     1    listener  Lorg/graalvm/compiler/truffle/common/TruffleCompilerListener;
            0    5     2  compilable  Lorg/graalvm/compiler/truffle/common/CompilableTruffleAST;
            0    5     3    inlining  Lorg/graalvm/compiler/truffle/common/TruffleMetaAccessProvider;
    MethodParameters:
            Name  Flags
      listener    
      compilable  
      inlining    
}
SourceFile: "IsolatedTruffleCompilerEventForwarder.java"