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java.lang.IllegalArgumentException: dom4j-core,jdom,xml-apis,xerces,junit-Extension-Name at java.util.jar.Attributes$Name.<init>(Attributes.java:440) at java.util.jar.Attributes.getValue(Attributes.java:99) at weblogic.application.library.LibraryReferenceFactory.getOptPackReference(LibraryReferenceFactory.java:135) at weblogic.application.internal.OptionalPackageProviderImpl.getOptionalPackages(OptionalPackageProviderImpl.java:36) at weblogic.utils.classloaders.ClassFinderUtils.getOptionalPackages(ClassFinderUtils.java:140)