https://openjdk.java.net/ 
public interface jdk.nashorn.api.tree.SwitchTree extends jdk.nashorn.api.tree.StatementTree
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: jdk.nashorn.api.tree.SwitchTree
  super_class: java.lang.Object
{
  public abstract jdk.nashorn.api.tree.ExpressionTree getExpression();
    descriptor: ()Ljdk/nashorn/api/tree/ExpressionTree;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.util.List<? extends jdk.nashorn.api.tree.CaseTree> getCases();
    descriptor: ()Ljava/util/List;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/List<+Ljdk/nashorn/api/tree/CaseTree;>;
}
SourceFile: "SwitchTree.java"