title: java.lang.NoSuchMethodError: org/springframework/util/ReflectionUtils.isPublicStaticFinal(Ljava/lang/reflect/Field;)Z
body: <p>After application deployment in websphere application server v8,I'm getting the above error on JVM startup.MANIFEST.MF file contains two jars spring-2.5.5.jar &amp; spring-sandbox.jar (version 1.2) and the said method "isPublicStaticFinal" is not present in spring-sandbox.jar but it's present in spring-2.5.5.jar (both having same package with same class i.e.org/springframework/util/ReflectionUtils) I guess there's something with version mismatch or conflict between two classes in the jars.I'm not able to get the latest version of sandbox jar.Also, I can't remove that jar as application is using some functions in that jar.Does entries/order of jars in classpath of MANAIFEST.MF matters? Any solution for this please?</p>