java.lang.reflect.Constructor.getGenericParameterTypes()[Lorg/jboss/lang/reflect/Type; | java.lang.NoSuchMethodError: java.lang.reflect.Constructor.getGenericParameterTypes()[Lorg/jboss/lang/reflect/Type; | at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.getConstructors(IntrospectionTypeInfoFactoryImpl.java:143) | at org.jboss.reflect.plugins.ClassInfoImpl.getDeclaredConstructors(ClassInfoImpl.java:400) It seems that the underlying JVM is 1.4 and thus does not support getGenericParameterTypes(). Is this correct? If yes, Javassist is not guilty of this problem. (Of course, Javassist should provide some support of generic types but I am now writing about this particular problem.) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4002023#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...