March 2016 - Javagyansite

Dynamic proxy in Java

March 30, 2016 gyanauce2006 Advanced Topics, Core Java, Java

Advanced Dynamic proxy allows us to implement interfaces dynamically by handling method calls in an InvocationHandler. It allows us to intercept method calls and[…]

Externalizable in Java

March 23, 2016 gyanauce2006 Java, Serialization

We can customise the Serialization process by the following two ways: Implementing Externalizable interface. Implement Serializable and add the following[…]

Magic methods to Customize Serialization

March 23, 2016 gyanauce2006 Java, Serialization

Magic Methods to Customize Serialization (i) private void writeObject(ObjectOutputStream out) throws IOException: This method helps in customizing the serialization process.Here we can[…]

serialVersionUId in Serialization

March 22, 2016 gyanauce2006 Java, Serialization

serialVersionUID is the only static field that gets serialized during object serialization.It basically represents the version of the class. package[…]

Serialization in Java

March 22, 2016 gyanauce2006 Java, Serialization

Serialization in simple words is the process of converting java object into bytes. Deserialization is the opposite action i.e., converting[…]

Polymorphism in Java:Unleashing Flexibility and Reusability

March 16, 2016 gyanauce2006 Java, OOPS

Introduction: Polymorphism in Java The word Polymorphism is derived from two greek words: poly and morphs. “Poly” means many and[…]

Abstraction,Encapsulation and Data hiding

March 14, 2016 gyanauce2006 Java, OOPS

Abstraction,Encapsulation and Data hiding are all interconnected concepts in OOPS(Object Oriented Programming System).Java programmers are mostly confused when they are[…]