@@ -0,0 +1,304 @@
+package org.joda.time.field;%0A%0Aimport org.joda.time.field.FieldUtils;%0A%0Aclass DriveFieldUtils %7B %0A%0A    public static void test_safeMultiplyInt(int val1, int val2) %7B%0A        FieldUtils.safeMultiply(val1, val2);%0A    %7D%0A%0A%0A    public static void main(String%5B%5D args) %7B%0A        test_safeMultiplyInt(1, 2);%0A    %7D%0A%7D%0A

add driver for FieldUtils.java