code: public final void info(Class sourceClass,
                             String methodName,
                             String messageIdentifier,
                             Object object) {
          internalInfo(null,
                       sourceClass,
                       methodName,
                       messageIdentifier,
                       object);
      }
docs: Method information tracing for static objects.
  
  @param Class of the static object making the trace call.
  @param String name of the method being entered.
  @param String identifying the message.
  @param Object to be inserted into the message.