http://xml.apache.org/commons/components/external/: xml-commons provides an Apache-hosted set of DOM, SAX, and JAXP interfaces for use in other xml-based projects. Our hope is that we can standardize on both a common version and packaging scheme for these critical XML standards interfaces to make the lives of both our developers and users easier. The External Components portion of xml-commons contains interfaces that are defined by external standards organizations. For DOM, that's the W3C; for SAX it's David Megginson and sax.sourceforge.net; for JAXP it's Sun. 
public interface org.w3c.css.sac.DocumentHandler
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.w3c.css.sac.DocumentHandler
  super_class: java.lang.Object
{
  public abstract void startDocument(org.w3c.css.sac.InputSource);
    descriptor: (Lorg/w3c/css/sac/InputSource;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
        Name  Flags
      source  

  public abstract void endDocument(org.w3c.css.sac.InputSource);
    descriptor: (Lorg/w3c/css/sac/InputSource;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
        Name  Flags
      source  

  public abstract void comment(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
      Name  Flags
      text  

  public abstract void ignorableAtRule(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
        Name  Flags
      atRule  

  public abstract void namespaceDeclaration(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
        Name  Flags
      prefix  
      uri     

  public abstract void importStyle(java.lang.String, org.w3c.css.sac.SACMediaList, java.lang.String);
    descriptor: (Ljava/lang/String;Lorg/w3c/css/sac/SACMediaList;Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
                     Name  Flags
      uri                  
      media                
      defaultNamespaceURI  

  public abstract void startMedia(org.w3c.css.sac.SACMediaList);
    descriptor: (Lorg/w3c/css/sac/SACMediaList;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
       Name  Flags
      media  

  public abstract void endMedia(org.w3c.css.sac.SACMediaList);
    descriptor: (Lorg/w3c/css/sac/SACMediaList;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
       Name  Flags
      media  

  public abstract void startPage(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
             Name  Flags
      name         
      pseudo_page  

  public abstract void endPage(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
             Name  Flags
      name         
      pseudo_page  

  public abstract void startFontFace();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException

  public abstract void endFontFace();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException

  public abstract void startSelector(org.w3c.css.sac.SelectorList);
    descriptor: (Lorg/w3c/css/sac/SelectorList;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
           Name  Flags
      selectors  

  public abstract void endSelector(org.w3c.css.sac.SelectorList);
    descriptor: (Lorg/w3c/css/sac/SelectorList;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
           Name  Flags
      selectors  

  public abstract void property(java.lang.String, org.w3c.css.sac.LexicalUnit, boolean);
    descriptor: (Ljava/lang/String;Lorg/w3c/css/sac/LexicalUnit;Z)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws org.w3c.css.sac.CSSException
    MethodParameters:
           Name  Flags
      name       
      value      
      important  
}
SourceFile: "DocumentHandler.java"