Is string pool garbage collected?
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What is t type java?
What are voids?
Program to print 1 1 2 1 2 3 1 2 3 4 like that
Can static method access instance variables ?
Explain the significance of listiterator.
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 is deadlock? : Java thread
A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.
How can you set an applet’s height and width as a percentage?
Why do we need data structure in java?
What is the use of conditional statement?
What is formatted output?