How list contains works in java?
What is meant by memory leak?
In what ways you can handle exception ?
what is the volatile modifier for? : Java thread
I want to run a simple hello world java (HelloWorld.java) program using a batch file. How can i run it and how to construct a batch file.
Explain about doubly linked list
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how many ways we can serialize the java object?
What is super keyword explain with example?
Why can't you declare a class as protected?
They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?
What is strings in java?
What are keywords in programming?
What is the use of arraylist class in java?