public static void formatLine(String format,Object... args){
  if (!isDisabled()) {
    printLine(String.format(format,args));
  }
}

public static void formatLine ( String format , Object ... args ) { if ( ! isDisabled ( ) ) { printLine ( String . format ( format , args ) ) ; } }
prints a string formated as in string . format ( ) , followed by a new line .
