https://openjdk.java.net/ 
public interface com.sun.org.apache.xml.internal.serializer.DOMSerializer
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.org.apache.xml.internal.serializer.DOMSerializer
  super_class: java.lang.Object
{
  public abstract void serialize(org.w3c.dom.Node);
    descriptor: (Lorg/w3c/dom/Node;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      node  
}
SourceFile: "DOMSerializer.java"