Why is a string immutable?
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What type of language is java?
What is locale in java?
printstream class method println() is calling using System class and its static object out .how it is explain any one in detail with example ?
How can we handle runtime exceptions? write one sample program? Can we write runtime exceptions beside the throws key word? if yes write sample program?
This is my code i have a doubt class ab implements a,b { public void add() { System.out.println("Hi") } } interface a { public void add(); } interface b { public void add(); } in this code i have two interface implemented in the class has same method.just i want to know which method of interface implemented in the class. interface a or interface b? confused me .
Explain the difference between extends thread vs implements runnable in java?
What is meant by throwing an Exception?
Java violates few objected oriented concepts. Can you explain in what way?
is there a separate stack for each thread in java? : Java thread
What is the difference between math floor and math round?
What is the biggest integer?
Can I have constructor in Interface?