https://www.graalvm.org/ 
interface com.oracle.truffle.polyglot.PolyglotManagement$Event
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.oracle.truffle.polyglot.PolyglotManagement$Event
  super_class: java.lang.Object
{
  public abstract java.lang.String getRootName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.graalvm.polyglot.SourceSection getLocation();
    descriptor: ()Lorg/graalvm/polyglot/SourceSection;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.util.List<org.graalvm.polyglot.Value> getInputValues();
    descriptor: ()Ljava/util/List;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/List<Lorg/graalvm/polyglot/Value;>;

  public abstract org.graalvm.polyglot.Value getReturnValue();
    descriptor: ()Lorg/graalvm/polyglot/Value;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract com.oracle.truffle.api.instrumentation.EventContext getContext();
    descriptor: ()Lcom/oracle/truffle/api/instrumentation/EventContext;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.graalvm.polyglot.PolyglotException getException();
    descriptor: ()Lorg/graalvm/polyglot/PolyglotException;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "PolyglotManagement.java"
NestHost: com.oracle.truffle.polyglot.PolyglotManagement
InnerClasses:
  abstract Event = com.oracle.truffle.polyglot.PolyglotManagement$Event of com.oracle.truffle.polyglot.PolyglotManagement