public class com.oracle.truffle.api.instrumentation.test.InstrumentAPITest extends com.oracle.truffle.api.test.polyglot.AbstractPolyglotTest
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.api.instrumentation.test.InstrumentAPITest
  super_class: com.oracle.truffle.api.test.polyglot.AbstractPolyglotTest
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.test.InstrumentAPITest this
         0: .line 55
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.test.polyglot.AbstractPolyglotTest.<init>:()V
            return
        end local 0 // com.oracle.truffle.api.instrumentation.test.InstrumentAPITest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/test/InstrumentAPITest;

  public void testGetLanguageInfo();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.test.InstrumentAPITest this
         0: .line 59
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.setupEnv:()V
         1: .line 61
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.languageEnv:Lcom/oracle/truffle/api/TruffleLanguage$Env;
            ldc Lcom/oracle/truffle/api/instrumentation/test/InstrumentAPITest;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual com.oracle.truffle.api.TruffleLanguage$Env.lookupHostSymbol:(Ljava/lang/String;)Ljava/lang/Object;
            astore 1 /* hostObject */
        start local 1 // java.lang.Object hostObject
         2: .line 62
            getstatic com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.INTEROP:Lcom/oracle/truffle/api/interop/InteropLibrary;
            aload 1 /* hostObject */
            invokevirtual com.oracle.truffle.api.interop.InteropLibrary.getLanguage:(Ljava/lang/Object;)Ljava/lang/Class;
            astore 2 /* lang */
        start local 2 // java.lang.Class lang
         3: .line 63
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.instrumentEnv:Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
            aload 2 /* lang */
            invokevirtual com.oracle.truffle.api.instrumentation.TruffleInstrument$Env.getLanguageInfo:(Ljava/lang/Class;)Lcom/oracle/truffle/api/nodes/LanguageInfo;
            astore 3 /* host */
        start local 3 // com.oracle.truffle.api.nodes.LanguageInfo host
         4: .line 64
            ldc "host"
            aload 3 /* host */
            invokevirtual com.oracle.truffle.api.nodes.LanguageInfo.getId:()Ljava/lang/String;
            invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
         5: .line 66
            aload 0 /* this */
            invokedynamic call(Lcom/oracle/truffle/api/instrumentation/test/InstrumentAPITest;)Ljava/util/concurrent/Callable;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  com/oracle/truffle/api/instrumentation/test/InstrumentAPITest.lambda$0()Ljava/lang/Object; (7)
                  ()Ljava/lang/Object;
            ldc Ljava/lang/IllegalArgumentException;
            invokestatic com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.assertFails:(Ljava/util/concurrent/Callable;Ljava/lang/Class;)V
         6: .line 68
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.instrumentEnv:Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
            ldc Lcom/oracle/truffle/api/test/polyglot/ProxyLanguage;
            invokevirtual com.oracle.truffle.api.instrumentation.TruffleInstrument$Env.getLanguageInfo:(Ljava/lang/Class;)Lcom/oracle/truffle/api/nodes/LanguageInfo;
            astore 4 /* info */
        start local 4 // com.oracle.truffle.api.nodes.LanguageInfo info
         7: .line 69
            ldc "proxyLanguage"
            aload 4 /* info */
            invokevirtual com.oracle.truffle.api.nodes.LanguageInfo.getId:()Ljava/lang/String;
            invokestatic org.junit.Assert.assertEquals:(Ljava/lang/Object;Ljava/lang/Object;)V
         8: .line 71
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.instrumentEnv:Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
            invokevirtual com.oracle.truffle.api.instrumentation.TruffleInstrument$Env.getLanguages:()Ljava/util/Map;
            ldc "proxyLanguage"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            aload 4 /* info */
            invokestatic org.junit.Assert.assertSame:(Ljava/lang/Object;Ljava/lang/Object;)V
         9: .line 72
            return
        end local 4 // com.oracle.truffle.api.nodes.LanguageInfo info
        end local 3 // com.oracle.truffle.api.nodes.LanguageInfo host
        end local 2 // java.lang.Class lang
        end local 1 // java.lang.Object hostObject
        end local 0 // com.oracle.truffle.api.instrumentation.test.InstrumentAPITest this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   10     0        this  Lcom/oracle/truffle/api/instrumentation/test/InstrumentAPITest;
            2   10     1  hostObject  Ljava/lang/Object;
            3   10     2        lang  Ljava/lang/Class<+Lcom/oracle/truffle/api/TruffleLanguage<*>;>;
            4   10     3        host  Lcom/oracle/truffle/api/nodes/LanguageInfo;
            7   10     4        info  Lcom/oracle/truffle/api/nodes/LanguageInfo;
    Exceptions:
      throws com.oracle.truffle.api.interop.UnsupportedMessageException
    RuntimeVisibleAnnotations: 
      org.junit.Test()

  private java.lang.Object lambda$0();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1002) ACC_PRIVATE, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.test.InstrumentAPITest this
         0: .line 66
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.test.InstrumentAPITest.instrumentEnv:Lcom/oracle/truffle/api/instrumentation/TruffleInstrument$Env;
            ldc Lcom/oracle/truffle/api/instrumentation/test/InstrumentAPITest$InvalidLanguageClass;
            invokevirtual com.oracle.truffle.api.instrumentation.TruffleInstrument$Env.getLanguageInfo:(Ljava/lang/Class;)Lcom/oracle/truffle/api/nodes/LanguageInfo;
            areturn
        end local 0 // com.oracle.truffle.api.instrumentation.test.InstrumentAPITest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/test/InstrumentAPITest;
    Exceptions:
      throws java.lang.Exception
}
SourceFile: "InstrumentAPITest.java"
NestMembers:
  com.oracle.truffle.api.instrumentation.test.InstrumentAPITest$InvalidLanguageClass
InnerClasses:
  public final Env = com.oracle.truffle.api.TruffleLanguage$Env of com.oracle.truffle.api.TruffleLanguage
  public final Env = com.oracle.truffle.api.instrumentation.TruffleInstrument$Env of com.oracle.truffle.api.instrumentation.TruffleInstrument
  InvalidLanguageClass = com.oracle.truffle.api.instrumentation.test.InstrumentAPITest$InvalidLanguageClass of com.oracle.truffle.api.instrumentation.test.InstrumentAPITest
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles