static int findStartTrimBlanks(CharSequence s){
  final int len=s.length();
  for (int i=0; i < len; i++) {
    final char ch=s.charAt(i);
    if (ch != ' ' && ch != '\t') {
      return i;
    }
  }
  return len;
}

static int findStartTrimBlanks ( CharSequence s ) { final int len = s . length ( ) ; for ( int i = 0 ; i < len ; i ++ ) { final char ch = s . charAt ( i ) ; if ( ch != ' ' && ch != '\t' ) { return i ; } } return len ; }
finds and returns the start of the given character sequence after trimming spaces and tabs .
