question: public void dump ( PrintStream psOut , int indentAmount ) { PrintWriter out ; try { out = new PrintWriter ( new OutputStreamWriter ( psOut , "JavaEsc" ) , true ) ; } catch ( UnsupportedEncodingException e ) { out = new PrintWriter ( psOut , true ) ; } indent ( out , indentAmount ) ; if ( getName ( ) == null ) { out . print ( "<??" ) ; } else { out . print ( "<" + getName ( ) ) ; } if ( getAttributeCount ( ) > 0 ) { out . println ( "" ) ; Enumeration names = attributes . getAttributeNames ( ) ; while ( names . hasMoreElements ( ) ) { Object name = names . nextElement ( ) ; indent ( out , indentAmount + 1 ) ; out . println ( name + "=" + getAttribute ( name ) ) ; } indent ( out , indentAmount ) ; } out . println ( ">" ) ; if ( isLeaf ( ) ) { indent ( out , indentAmount + 1 ) ; out . print ( "[" + getStartOffset ( ) + "," + getEndOffset ( ) + "]" ) ; Content c = getContent ( ) ; try { String contentStr = c . getString ( getStartOffset ( ) , getEndOffset ( ) - getStartOffset ( ) ) ; if ( contentStr . length ( ) > 40 ) { contentStr = contentStr . substring ( 0 , 40 ) + "..." ; } out . println ( "[" + contentStr + "]" ) ; } catch ( BadLocationException e ) { } } else { int n = getElementCount ( ) ; for ( int i = 0 ; i < n ; i ++ ) { AbstractElement e = ( AbstractElement ) getElement ( i ) ; e . dump ( psOut , indentAmount + 1 ) ; } } }
target:  Dumps a debugging representation of the element hierarchy.