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 class org.apache.fop.pdf.PDFIdentifiedDictionary extends org.apache.fop.pdf.PDFDictionary
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.pdf.PDFIdentifiedDictionary
  super_class: org.apache.fop.pdf.PDFDictionary
{
  private final java.lang.String id;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.PDFIdentifiedDictionary this
        start local 1 // java.lang.String id
         0: .line 29
            aload 0 /* this */
            invokespecial org.apache.fop.pdf.PDFDictionary.<init>:()V
         1: .line 30
            aload 0 /* this */
            aload 1 /* id */
            putfield org.apache.fop.pdf.PDFIdentifiedDictionary.id:Ljava/lang/String;
         2: .line 31
            return
        end local 1 // java.lang.String id
        end local 0 // org.apache.fop.pdf.PDFIdentifiedDictionary this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/fop/pdf/PDFIdentifiedDictionary;
            0    3     1    id  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      id    

  public java.lang.String getId();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.pdf.PDFIdentifiedDictionary this
         0: .line 34
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFIdentifiedDictionary.id:Ljava/lang/String;
            areturn
        end local 0 // org.apache.fop.pdf.PDFIdentifiedDictionary this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/pdf/PDFIdentifiedDictionary;

  public boolean hasId(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.pdf.PDFIdentifiedDictionary this
        start local 1 // java.lang.String id
         0: .line 38
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFIdentifiedDictionary.id:Ljava/lang/String;
            ifnull 1
            aload 1 /* id */
            ifnull 1
            aload 0 /* this */
            getfield org.apache.fop.pdf.PDFIdentifiedDictionary.id:Ljava/lang/String;
            aload 1 /* id */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 1 // java.lang.String id
        end local 0 // org.apache.fop.pdf.PDFIdentifiedDictionary this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/fop/pdf/PDFIdentifiedDictionary;
            0    2     1    id  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      id    
}
SourceFile: "PDFIdentifiedDictionary.java"