http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
interface org.apache.fop.area.AreaTreeParser$Handler$Maker
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.apache.fop.area.AreaTreeParser$Handler$Maker
  super_class: java.lang.Object
{
  public abstract void startElement(org.xml.sax.Attributes);
    descriptor: (Lorg/xml/sax/Attributes;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.xml.sax.SAXException
    MethodParameters:
            Name  Flags
      attributes  

  public abstract void endElement();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean ignoreCharacters();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "AreaTreeParser.java"
NestHost: org.apache.fop.area.AreaTreeParser
InnerClasses:
  private Handler = org.apache.fop.area.AreaTreeParser$Handler of org.apache.fop.area.AreaTreeParser
  private abstract Maker = org.apache.fop.area.AreaTreeParser$Handler$Maker of org.apache.fop.area.AreaTreeParser$Handler