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    This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.

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via Oracle Community by User755965-Oracle, 1 year ago
weblogic.security.net.ConnectionFilter
java.lang.InstantiationException: weblogic.security.net.ConnectionFilter	at java.lang.Class.newInstance0(Class.java:357)	at java.lang.Class.newInstance(Class.java:325)	at weblogic.security.SecurityService.initializeConnectionFilter(SecurityService.java:333)	at weblogic.security.SecurityService.start(SecurityService.java:131)	at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)	at weblogic.work.ExecuteThread.run(ExecuteThread.java:176)