java.lang.NullPointerException: This exception has no message.

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Serialization query using writeObject() & readObject() method to add Transient variable, butnot adde

This exception has no message.

Serialization query using writeObject() & readObject() method to add Transient variable, butnot adde

This exception has no message.

java.lang.NullPointerException: 	at createDog.main(createDog.java:65)