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 final class org.apache.fop.image.loader.batik.BatikUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.fop.image.loader.batik.BatikUtil
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.image.loader.batik.BatikUtil this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 33
            return
        end local 0 // org.apache.fop.image.loader.batik.BatikUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/fop/image/loader/batik/BatikUtil;

  public static boolean isBatikAvailable();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 41
            ldc "org.apache.batik.anim.dom.SVGDOMImplementation"
            invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
            pop
         1: .line 42
            iconst_1
            ireturn
         2: .line 43
      StackMap locals:
      StackMap stack: java.lang.Exception
            pop
         3: .line 46
            iconst_0
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Exception

  public static org.w3c.dom.Document cloneSVGDocument(org.w3c.dom.Document);
    descriptor: (Lorg/w3c/dom/Document;)Lorg/w3c/dom/Document;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.w3c.dom.Document doc
         0: .line 56
            aload 0 /* doc */
            aload 0 /* doc */
            invokeinterface org.w3c.dom.Document.getImplementation:()Lorg/w3c/dom/DOMImplementation;
            invokestatic org.apache.batik.dom.util.DOMUtilities.deepCloneDocument:(Lorg/w3c/dom/Document;Lorg/w3c/dom/DOMImplementation;)Lorg/w3c/dom/Document;
            astore 1 /* clonedDoc */
        start local 1 // org.w3c.dom.Document clonedDoc
         1: .line 57
            aload 1 /* clonedDoc */
            instanceof org.apache.batik.dom.AbstractDocument
            ifeq 3
         2: .line 58
            aload 1 /* clonedDoc */
            checkcast org.apache.batik.dom.AbstractDocument
            aload 0 /* doc */
            checkcast org.apache.batik.dom.AbstractDocument
            invokevirtual org.apache.batik.dom.AbstractDocument.getDocumentURI:()Ljava/lang/String;
            invokevirtual org.apache.batik.dom.AbstractDocument.setDocumentURI:(Ljava/lang/String;)V
         3: .line 60
      StackMap locals: org.w3c.dom.Document
      StackMap stack:
            aload 1 /* clonedDoc */
            areturn
        end local 1 // org.w3c.dom.Document clonedDoc
        end local 0 // org.w3c.dom.Document doc
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0        doc  Lorg/w3c/dom/Document;
            1    4     1  clonedDoc  Lorg/w3c/dom/Document;
    MethodParameters:
      Name  Flags
      doc   
}
SourceFile: "BatikUtil.java"