public abstract class com.sun.tools.javac.tree.JCTree$JCDirective extends com.sun.tools.javac.tree.JCTree implements com.sun.source.tree.DirectiveTree
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: com.sun.tools.javac.tree.JCTree$JCDirective
  super_class: com.sun.tools.javac.tree.JCTree
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.sun.tools.javac.tree.JCTree$JCDirective this
         0: .line 2651
            aload 0 /* this */
            invokespecial com.sun.tools.javac.tree.JCTree.<init>:()V
            return
        end local 0 // com.sun.tools.javac.tree.JCTree$JCDirective this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/sun/tools/javac/tree/JCTree$JCDirective;
}
SourceFile: "JCTree.java"
NestHost: com.sun.tools.javac.tree.JCTree
InnerClasses:
  public abstract JCDirective = com.sun.tools.javac.tree.JCTree$JCDirective of com.sun.tools.javac.tree.JCTree