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) 
class org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker extends org.apache.fop.area.AreaTreeParser$Handler$AbstractMaker
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker
  super_class: org.apache.fop.area.AreaTreeParser$Handler$AbstractMaker
{
  final org.apache.fop.area.AreaTreeParser$Handler this$1;
    descriptor: Lorg/apache/fop/area/AreaTreeParser$Handler;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.apache.fop.area.AreaTreeParser$Handler);
    descriptor: (Lorg/apache/fop/area/AreaTreeParser$Handler;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker this
         0: .line 397
            aload 0 /* this */
            aload 1
            putfield org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker.this$1:Lorg/apache/fop/area/AreaTreeParser$Handler;
            aload 0 /* this */
            aload 1
            invokespecial org.apache.fop.area.AreaTreeParser$Handler$AbstractMaker.<init>:(Lorg/apache/fop/area/AreaTreeParser$Handler;)V
            return
        end local 0 // org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/area/AreaTreeParser$Handler$PageSequenceMaker;
    MethodParameters:
        Name  Flags
      this$0  final

  public void startElement(org.xml.sax.Attributes);
    descriptor: (Lorg/xml/sax/Attributes;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker this
        start local 1 // org.xml.sax.Attributes attributes
         0: .line 400
            new org.apache.fop.area.PageSequence
            dup
            aconst_null
            invokespecial org.apache.fop.area.PageSequence.<init>:(Lorg/apache/fop/area/LineArea;)V
            astore 2 /* pageSequence */
        start local 2 // org.apache.fop.area.PageSequence pageSequence
         1: .line 401
            aload 1 /* attributes */
            ldc "http://www.w3.org/XML/1998/namespace"
            ldc "lang"
            invokeinterface org.xml.sax.Attributes.getValue:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* lang */
        start local 3 // java.lang.String lang
         2: .line 402
            aload 3 /* lang */
            ifnull 4
         3: .line 403
            aload 2 /* pageSequence */
            aload 3 /* lang */
            invokestatic org.apache.fop.util.LanguageTags.toLocale:(Ljava/lang/String;)Ljava/util/Locale;
            invokevirtual org.apache.fop.area.PageSequence.setLocale:(Ljava/util/Locale;)V
         4: .line 405
      StackMap locals: org.apache.fop.area.PageSequence java.lang.String
      StackMap stack:
            aload 1 /* attributes */
            aload 2 /* pageSequence */
            invokestatic org.apache.fop.area.AreaTreeParser$Handler.transferForeignObjects:(Lorg/xml/sax/Attributes;Lorg/apache/fop/area/AreaTreeObject;)V
         5: .line 406
            aload 0 /* this */
            getfield org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker.this$1:Lorg/apache/fop/area/AreaTreeParser$Handler;
            getfield org.apache.fop.area.AreaTreeParser$Handler.areaStack:Ljava/util/Stack;
            aload 2 /* pageSequence */
            invokevirtual java.util.Stack.push:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 407
            return
        end local 3 // java.lang.String lang
        end local 2 // org.apache.fop.area.PageSequence pageSequence
        end local 1 // org.xml.sax.Attributes attributes
        end local 0 // org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    7     0          this  Lorg/apache/fop/area/AreaTreeParser$Handler$PageSequenceMaker;
            0    7     1    attributes  Lorg/xml/sax/Attributes;
            1    7     2  pageSequence  Lorg/apache/fop/area/PageSequence;
            2    7     3          lang  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      attributes  
}
SourceFile: "AreaTreeParser.java"
NestHost: org.apache.fop.area.AreaTreeParser
InnerClasses:
  private Handler = org.apache.fop.area.AreaTreeParser$Handler of org.apache.fop.area.AreaTreeParser
  private abstract AbstractMaker = org.apache.fop.area.AreaTreeParser$Handler$AbstractMaker of org.apache.fop.area.AreaTreeParser$Handler
  private PageSequenceMaker = org.apache.fop.area.AreaTreeParser$Handler$PageSequenceMaker of org.apache.fop.area.AreaTreeParser$Handler