Java Programming Language

Acquiring at Runtime

        List<String> args = ManagementFactory.getRuntimeMXBean().getInputArguments();
      

This works in 1.5 only

printf pad left with 0 zeros

          String.format("%04d", flight.getFlightNumber());
      

Printf formatting was introduced in java 1.5

printf right pad with spaces, width of 10

         String.format("%-10s", "test");
         // will equal "test      "