Write a program to reverse a number in java?
How do you do math powers in java?
How to instantiate member inner class?
What is jee6?
What is thread safe singleton?
what is polymorhism what is inheritance? what is Abstract n Interface? what if two interfaces have same method and a concrete class is implementing both the interfaces. Will there be a compilation error? What are mutable and immutable classes? How can u make a class mutable? when will u use dem ...explain with example? what is overriding and overloading? what is garbage collection? what is Thread? how do dey communicate? what are the different ways of implementing ? have u used any messaging technologies? what is synchronization? what are some additions in java 1.5? what are generics? whst is advanced for loop? what is finally block? can u have a try in finally? yes!! can u have a finally in finally? how do you write junits? when is a object eligible for garbage collection?explain? a = null and b has ref to a will b be eligible to be garbage collected? sql questions like diff joins? how do dey work? exception handling? what is marker interface? what is the need??
What defines function?
How do u pass data from one jsp to another jsp?
Can we override constructors in java?
List any five features of java?
What is a values collection view ?
What is a linkedhashmap java?
What are the various access specifiers in java?