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) 
public interface org.apache.fop.fo.FONode$FONodeIterator extends java.util.ListIterator<org.apache.fop.fo.FONode>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.apache.fop.fo.FONode$FONodeIterator
  super_class: java.lang.Object
{
  public abstract org.apache.fop.fo.FONode next();
    descriptor: ()Lorg/apache/fop/fo/FONode;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.fo.FONode previous();
    descriptor: ()Lorg/apache/fop/fo/FONode;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract void set(org.apache.fop.fo.FONode);
    descriptor: (Lorg/apache/fop/fo/FONode;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      newNode  

  public abstract void add(org.apache.fop.fo.FONode);
    descriptor: (Lorg/apache/fop/fo/FONode;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      newNode  

  public abstract boolean hasNext();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean hasPrevious();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract int nextIndex();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract int previousIndex();
    descriptor: ()I
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

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

  public abstract org.apache.fop.fo.FObj parent();
    descriptor: ()Lorg/apache/fop/fo/FObj;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.fo.FONode first();
    descriptor: ()Lorg/apache/fop/fo/FONode;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.apache.fop.fo.FONode last();
    descriptor: ()Lorg/apache/fop/fo/FONode;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public void set(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.apache.fop.fo.FONode
            invokeinterface org.apache.fop.fo.FONode$FONodeIterator.set:(Lorg/apache/fop/fo/FONode;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokeinterface org.apache.fop.fo.FONode$FONodeIterator.next:()Lorg/apache/fop/fo/FONode;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.lang.Object previous();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokeinterface org.apache.fop.fo.FONode$FONodeIterator.previous:()Lorg/apache/fop/fo/FONode;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void add(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast org.apache.fop.fo.FONode
            invokeinterface org.apache.fop.fo.FONode$FONodeIterator.add:(Lorg/apache/fop/fo/FONode;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/util/ListIterator<Lorg/apache/fop/fo/FONode;>;
SourceFile: "FONode.java"
NestHost: org.apache.fop.fo.FONode
InnerClasses:
  public abstract FONodeIterator = org.apache.fop.fo.FONode$FONodeIterator of org.apache.fop.fo.FONode