https://openjdk.java.net/ 
public interface com.sun.org.apache.xerces.internal.dom.DeferredNode extends org.w3c.dom.Node
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.org.apache.xerces.internal.dom.DeferredNode
  super_class: java.lang.Object
{
  public static final short TYPE_NODE;
    descriptor: S
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 20

  public abstract int getNodeIndex();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "DeferredNode.java"