protected void normalizeAndPrint(String s,boolean isAttValue){
  int len=(s != null) ? s.length() : 0;
  for (int i=0; i < len; i++) {
    char c=s.charAt(i);
    normalizeAndPrint(c,isAttValue);
  }
}

protected void normalizeAndPrint ( String s , boolean isAttValue ) { int len = ( s != null ) ? s . length ( ) : 0 ; for ( int i = 0 ; i < len ; i ++ ) { char c = s . charAt ( i ) ; normalizeAndPrint ( c , isAttValue ) ; } }
normalizes and prints the given string .
