code: public static void println(int pc, Object obj) {
          out.printf("[PC:%d] %s%n", Integer.valueOf(pc), obj);
      }
docs: Like println, but will print PC, if it's passed in
  
  e.g. Debug.println(getPC(), "Hello world"); will print [PC:42] Hello world
  
  @param pc
  the program counter
  @param obj
  the object to output