<awangdev>68. Text Justification_2.java
private String generateSpace(int n) {

        if (n <= 0) return "";
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < n; i++) sb.append(" ");
        return sb.toString();
    }
private String var_0 ( int var_1 ) {
  if ( var_1 <= 0 ) return "" ;
  StringBuffer var_5 = new StringBuffer ( ) ;
  for ( int var_6 = 0 ;
  var_6 < var_1 ;
  var_6 ++ ) var_5 . append ( " " ) ;
  return var_5 . toString ( ) ;
}
