public class com.oracle.truffle.js.test.instrumentation.GR22048
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.js.test.instrumentation.GR22048
  super_class: java.lang.Object
{
  static final java.lang.ThreadLocal<java.lang.Object> filterTL;
    descriptor: Ljava/lang/ThreadLocal;
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    Signature: Ljava/lang/ThreadLocal<Ljava/lang/Object;>;

  static final java.lang.ThreadLocal<org.graalvm.polyglot.Context> contextTL;
    descriptor: Ljava/lang/ThreadLocal;
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    Signature: Ljava/lang/ThreadLocal<Lorg/graalvm/polyglot/Context;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 69
            new java.lang.ThreadLocal
            dup
            invokespecial java.lang.ThreadLocal.<init>:()V
            putstatic com.oracle.truffle.js.test.instrumentation.GR22048.filterTL:Ljava/lang/ThreadLocal;
         1: .line 70
            new java.lang.ThreadLocal
            dup
            invokespecial java.lang.ThreadLocal.<init>:()V
            putstatic com.oracle.truffle.js.test.instrumentation.GR22048.contextTL:Ljava/lang/ThreadLocal;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
         0: .line 68
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/js/test/instrumentation/GR22048;

  public void cleanup();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
         0: .line 74
            getstatic com.oracle.truffle.js.test.instrumentation.GR22048.filterTL:Ljava/lang/ThreadLocal;
            aconst_null
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         1: .line 75
            getstatic com.oracle.truffle.js.test.instrumentation.GR22048.contextTL:Ljava/lang/ThreadLocal;
            aconst_null
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         2: .line 76
            return
        end local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/js/test/instrumentation/GR22048;
    RuntimeVisibleAnnotations: 
      org.junit.After()

  public void testReentrant1();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
         0: .line 80
            aconst_null
            astore 1
            aconst_null
            astore 2
         1: iconst_0
            anewarray java.lang.String
            invokestatic com.oracle.truffle.js.test.instrumentation.TestUtil.newContextBuilder:([Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
            invokevirtual org.graalvm.polyglot.Context$Builder.build:()Lorg/graalvm/polyglot/Context;
            astore 3 /* context */
        start local 3 // org.graalvm.polyglot.Context context
         2: .line 81
            getstatic com.oracle.truffle.js.test.instrumentation.GR22048.contextTL:Ljava/lang/ThreadLocal;
            aload 3 /* context */
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         3: .line 82
            aload 3 /* context */
            ldc "js"
            invokevirtual org.graalvm.polyglot.Context.getBindings:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
            ldc "instrument"
            new com.oracle.truffle.js.test.instrumentation.GR22048$InstrumentInstaller
            dup
            aload 3 /* context */
            invokevirtual org.graalvm.polyglot.Context.getEngine:()Lorg/graalvm/polyglot/Engine;
            invokespecial com.oracle.truffle.js.test.instrumentation.GR22048$InstrumentInstaller.<init>:(Lorg/graalvm/polyglot/Engine;)V
            invokevirtual org.graalvm.polyglot.Value.putMember:(Ljava/lang/String;Ljava/lang/Object;)V
         4: .line 84
            ldc "js"
            ldc "function rootNameIs(name){ return true; }\ninstrument(rootNameIs);\n"
         5: .line 86
            ldc "test.js"
         6: .line 84
            invokestatic org.graalvm.polyglot.Source.newBuilder:(Ljava/lang/String;Ljava/lang/CharSequence;Ljava/lang/String;)Lorg/graalvm/polyglot/Source$Builder;
         7: .line 86
            invokevirtual org.graalvm.polyglot.Source$Builder.buildLiteral:()Lorg/graalvm/polyglot/Source;
         8: .line 84
            astore 4 /* src */
        start local 4 // org.graalvm.polyglot.Source src
         9: .line 87
            aload 3 /* context */
            aload 4 /* src */
            invokevirtual org.graalvm.polyglot.Context.eval:(Lorg/graalvm/polyglot/Source;)Lorg/graalvm/polyglot/Value;
            pop
        end local 4 // org.graalvm.polyglot.Source src
        10: .line 88
            aload 3 /* context */
            ifnull 16
            aload 3 /* context */
            invokevirtual org.graalvm.polyglot.Context.close:()V
            goto 16
      StackMap locals: com.oracle.truffle.js.test.instrumentation.GR22048 java.lang.Throwable java.lang.Throwable org.graalvm.polyglot.Context
      StackMap stack: java.lang.Throwable
        11: astore 1
            aload 3 /* context */
            ifnull 12
            aload 3 /* context */
            invokevirtual org.graalvm.polyglot.Context.close:()V
        end local 3 // org.graalvm.polyglot.Context context
      StackMap locals:
      StackMap stack:
        12: aload 1
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        13: astore 2
            aload 1
            ifnonnull 14
            aload 2
            astore 1
            goto 15
      StackMap locals:
      StackMap stack:
        14: aload 1
            aload 2
            if_acmpeq 15
            aload 1
            aload 2
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        15: aload 1
            athrow
        16: .line 89
      StackMap locals:
      StackMap stack:
            return
        end local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   17     0     this  Lcom/oracle/truffle/js/test/instrumentation/GR22048;
            2   12     3  context  Lorg/graalvm/polyglot/Context;
            9   10     4      src  Lorg/graalvm/polyglot/Source;
      Exception table:
        from    to  target  type
           2    10      11  any
           1    13      13  any
    RuntimeVisibleAnnotations: 
      org.junit.Test()

  public void testReentrant2();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=1
        start local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
         0: .line 93
            aconst_null
            astore 1
            aconst_null
            astore 2
         1: iconst_0
            anewarray java.lang.String
            invokestatic com.oracle.truffle.js.test.instrumentation.TestUtil.newContextBuilder:([Ljava/lang/String;)Lorg/graalvm/polyglot/Context$Builder;
            invokevirtual org.graalvm.polyglot.Context$Builder.build:()Lorg/graalvm/polyglot/Context;
            astore 3 /* context */
        start local 3 // org.graalvm.polyglot.Context context
         2: .line 94
            getstatic com.oracle.truffle.js.test.instrumentation.GR22048.contextTL:Ljava/lang/ThreadLocal;
            aload 3 /* context */
            invokevirtual java.lang.ThreadLocal.set:(Ljava/lang/Object;)V
         3: .line 95
            aload 3 /* context */
            ldc "js"
            invokevirtual org.graalvm.polyglot.Context.getBindings:(Ljava/lang/String;)Lorg/graalvm/polyglot/Value;
            ldc "instrument"
            new com.oracle.truffle.js.test.instrumentation.GR22048$InstrumentInstaller
            dup
            aload 3 /* context */
            invokevirtual org.graalvm.polyglot.Context.getEngine:()Lorg/graalvm/polyglot/Engine;
            invokespecial com.oracle.truffle.js.test.instrumentation.GR22048$InstrumentInstaller.<init>:(Lorg/graalvm/polyglot/Engine;)V
            invokevirtual org.graalvm.polyglot.Value.putMember:(Ljava/lang/String;Ljava/lang/Object;)V
         4: .line 97
            ldc "js"
            ldc "(function fib(n) {\n  function rootNameIs(name){ return true; }\n  if (n < 2) return 1;\n  return ((n == 5) ? instrument(rootNameIs) : 0) + fib(n - 1) + fib(n - 2);\n})\n"
         5: .line 102
            ldc "test.js"
         6: .line 97
            invokestatic org.graalvm.polyglot.Source.newBuilder:(Ljava/lang/String;Ljava/lang/CharSequence;Ljava/lang/String;)Lorg/graalvm/polyglot/Source$Builder;
         7: .line 102
            invokevirtual org.graalvm.polyglot.Source$Builder.buildLiteral:()Lorg/graalvm/polyglot/Source;
         8: .line 97
            astore 4 /* src */
        start local 4 // org.graalvm.polyglot.Source src
         9: .line 103
            aload 3 /* context */
            aload 4 /* src */
            invokevirtual org.graalvm.polyglot.Context.eval:(Lorg/graalvm/polyglot/Source;)Lorg/graalvm/polyglot/Value;
            astore 5 /* f */
        start local 5 // org.graalvm.polyglot.Value f
        10: .line 105
            aload 5 /* f */
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            bipush 10
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            invokevirtual org.graalvm.polyglot.Value.execute:([Ljava/lang/Object;)Lorg/graalvm/polyglot/Value;
            pop
        end local 5 // org.graalvm.polyglot.Value f
        end local 4 // org.graalvm.polyglot.Source src
        11: .line 106
            aload 3 /* context */
            ifnull 17
            aload 3 /* context */
            invokevirtual org.graalvm.polyglot.Context.close:()V
            goto 17
      StackMap locals: com.oracle.truffle.js.test.instrumentation.GR22048 java.lang.Throwable java.lang.Throwable org.graalvm.polyglot.Context
      StackMap stack: java.lang.Throwable
        12: astore 1
            aload 3 /* context */
            ifnull 13
            aload 3 /* context */
            invokevirtual org.graalvm.polyglot.Context.close:()V
        end local 3 // org.graalvm.polyglot.Context context
      StackMap locals:
      StackMap stack:
        13: aload 1
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        14: astore 2
            aload 1
            ifnonnull 15
            aload 2
            astore 1
            goto 16
      StackMap locals:
      StackMap stack:
        15: aload 1
            aload 2
            if_acmpeq 16
            aload 1
            aload 2
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        16: aload 1
            athrow
        17: .line 107
      StackMap locals:
      StackMap stack:
            return
        end local 0 // com.oracle.truffle.js.test.instrumentation.GR22048 this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   18     0     this  Lcom/oracle/truffle/js/test/instrumentation/GR22048;
            2   13     3  context  Lorg/graalvm/polyglot/Context;
            9   11     4      src  Lorg/graalvm/polyglot/Source;
           10   11     5        f  Lorg/graalvm/polyglot/Value;
      Exception table:
        from    to  target  type
           2    11      12  any
           1    14      14  any
    RuntimeVisibleAnnotations: 
      org.junit.Test()
}
SourceFile: "GR22048.java"
NestMembers:
  com.oracle.truffle.js.test.instrumentation.GR22048$GR22048Instrument  com.oracle.truffle.js.test.instrumentation.GR22048$GR22048Instrument$1  com.oracle.truffle.js.test.instrumentation.GR22048$InstrumentInstaller
InnerClasses:
  public GR22048Instrument = com.oracle.truffle.js.test.instrumentation.GR22048$GR22048Instrument of com.oracle.truffle.js.test.instrumentation.GR22048
  public InstrumentInstaller = com.oracle.truffle.js.test.instrumentation.GR22048$InstrumentInstaller of com.oracle.truffle.js.test.instrumentation.GR22048
  public final Builder = org.graalvm.polyglot.Context$Builder of org.graalvm.polyglot.Context
  public Builder = org.graalvm.polyglot.Source$Builder of org.graalvm.polyglot.Source