how many types of Inheritance?
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What is hashmap in java?
What is deserialization and how do we do deserialization?
What are the parts of a method?
What is jee6?
Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain
which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?
I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?
What is the purpose of static methods and static variables?
What is the new line character?
How do you remove spaces in java?
What is the method to declare member of a class static?
What are the steps involved to create a bean?