java.lang.ClassCastException

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  • GitHub comment 2#156126707
    via GitHub by vektory79
    ,
    • java.lang.ClassCastException: java.lang.Integer cannot be cast to java.util.Set at com.sun.proxy.$Proxy0.entrySet(Unknown Source) at sun.reflect.annotation.AnnotationInvocationHandler.readObject(AnnotationInvocationHandler.java:443) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370) at SerializeTest.main(SerializeTest.java:17)
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