code: private void addIntegerRoundingMethod(Java.CLASS clazz) {
  		// round method
  		Java.METHOD iround = clazz.addMETHOD("private", "int", "iround");
  		iround.setComment("Round to the nearest integer");
  		iround.setReturnComment("the nearest integer");
  		iround.addArg("Number", "value", "value to be rounded");
  		iround.addRETURN("(int)Math.round(value.doubleValue())");
  	}
docs: Add the integer rounding method to the generated code.
  <p>
  @param clazz the class wrapper