Logger is simple, you have to prevent logger instance from the default serialization process, either make it transient or static. Making it static final is preferred option due to many reasons because if you make it transient than after deserialization logger instance will be null and any logger. By making it static and final you ensure that its thread-safe and all instance of Customer class can share the same logger instance. By the way this error is also one of the reasons Why Logger should be declared static and final in Java program.
Just make the following code change to fix java. Logger in Java. That's all on how to fix java. We have seen what caused java.
Logger, it's because Logger class is not Serializable but we also learned that there is no point serializing Logger instance and better to make The logger is static and final. Other Serialization and troubleshooting articles from Javarevisited Blog.
OutOfMemoryError in Java. How to java. UnsupportedClassVersionError in Java. ClassNotFoundException: com. Driver in MySQL. Share to Twitter Share to Facebook. Labels: core java , debugging , error and exception. March 8, at AM Senthil Kumar said March 8, at AM Anonymous said Could the above approach of making private static would help in this case August 8, at AM javin paul said Hello Unknown, yes you can either make it static or transient, both will work. August 8, at AM Unknown said The environment is Jboss eap 7 wildfly August 8, at AM javin paul said August 8, at PM.
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How to design a vending machine in Java? How HashMap works in Java? Why String is Immutable in Java? Translate This Blog. The reverse operation of serialization is called deserialization where byte-stream is converted into an object. The serialization and deserialization process is platform-independent, which means you can serialize an object in a platform and deserialize it on a different platform. Attention reader! Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready.
In Java, a NotSerializableException exception is thrown when an instance of a class must implement the Serializable interface. The exception is thrown by either the serialization runtime, or by the instance of the class. The argument for the NotSerializableException is the name of the class. The NotSerializableException class extends the ObjectStreamException class, which is defined as the superclass of all exceptions specific to Object Stream classes.
Illustration: java. Object java. Throwable java. Exception java. IOException java. ObjectStreamException java. FileOutputStream; import java. Book class is not serializable. This means that, if one of the fields of our Book class was private Publisher publisher , where Publisher was a unique class of its own, we could only serialize a Book instance if both Book and Publisher classes implemented the Serializable interface.
Alternatively, we could also serialize a Book instance even if Publisher did not implement Serializable , but only if the private Publisher publisher field was annotated as a transient field.
The transient annotation indicates that the field should not be serialized. The Airbrake-Java library provides real-time error monitoring and automatic exception reporting for all your Java-based projects.
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Quick sign-up, no credit card required. Get started. The Technical Rundown All Java errors implement the java. The full exception hierarchy of this error is: java. Object java. Throwable java.
Error java. IOException java. Logging; import java.
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