https://www.graalvm.org/ 
class com.oracle.truffle.tck.tests.StatementTest$2 implements java.util.function.Function<java.lang.String, java.util.Collection<? extends org.graalvm.polyglot.tck.Snippet>>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.truffle.tck.tests.StatementTest$2
  super_class: java.lang.Object
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.tck.tests.StatementTest$2 this
         0: .line 76
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.truffle.tck.tests.StatementTest$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/tck/tests/StatementTest$2;

  public java.util.Collection<? extends org.graalvm.polyglot.tck.Snippet> apply(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // com.oracle.truffle.tck.tests.StatementTest$2 this
        start local 1 // java.lang.String lang
         0: .line 79
            getstatic com.oracle.truffle.tck.tests.StatementTest.context:Lcom/oracle/truffle/tck/tests/TestContext;
            aconst_null
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            aload 1 /* lang */
            aastore
            invokevirtual com.oracle.truffle.tck.tests.TestContext.getValueConstructors:(Lorg/graalvm/polyglot/tck/TypeDescriptor;[Ljava/lang/String;)Ljava/util/Collection;
            areturn
        end local 1 // java.lang.String lang
        end local 0 // com.oracle.truffle.tck.tests.StatementTest$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/tck/tests/StatementTest$2;
            0    1     1  lang  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Ljava/util/Collection<+Lorg/graalvm/polyglot/tck/Snippet;>;
    MethodParameters:
      Name  Flags
      lang  

  public java.lang.Object apply(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.lang.String
            invokevirtual com.oracle.truffle.tck.tests.StatementTest$2.apply:(Ljava/lang/String;)Ljava/util/Collection;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/util/function/Function<Ljava/lang/String;Ljava/util/Collection<+Lorg/graalvm/polyglot/tck/Snippet;>;>;
SourceFile: "StatementTest.java"
EnclosingMethod: com.oracle.truffle.tck.tests.StatementTest.createControlFlowTests:()Ljava/util/Collection;
NestHost: com.oracle.truffle.tck.tests.StatementTest
InnerClasses:
  com.oracle.truffle.tck.tests.StatementTest$2