How do you reverse a word in java?
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Explain different types of wrapper classes in java?
How to prevent to create multiple objects of a java class?
How GC (Garbage Collector) knows the objects reference is unused.Whether GC removes the unused object Parmanently or it maintains something.
What is the meaning of find and replace?
Can static methods be overridden?
I want to re-reach and use an object once it has been garbage collected. How it's possible?
Explain java coding standards for classes or java coding conventions for classes?
Write a program to check string is palindrome without using loop?
Tell us something about different types of casting?
Can we define constructor in inner class?
What is class level lock ?
What is subsequence of a string?