Major Description
Hi, same classes exist in two different JARs: <org.apache.geronimo.specs:geronimo-jms_1.1_spec:*1.1.1:> and <*org.apache.geronimo.specs:geronimo-jms_2.0_spec:1.0-alpha-2:>.
The same problem also exist in JAR pair <commons-beanutils:commons-beanutils-core:1.8.0:> and <commons-beanutils:commons-beanutils:1.9.3:>.
And after further analyzing the source code, we found that these duplicate classes have different implementations, which would leads to the NoSuchMethodException! If the classes with the same name on the classpath, then the only the first present one can be loaded. So it affects the program behaviors. The differences between are listed in the attachment. Hope this can help you. Thanks!