Can we use catch statement for checked exceptions when there is no chance of raising exception in our code?
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Which way a developer should use for creating thread, i.e. Sub classing thread or implementing runnable.
If an object reference is set to null, will the garbage collector immediately free the memory held by that object?
what is difference betwenn Access Specifier and Access Modifier ????
What does nextint () do in java?
What is the use of isempty in java?
what is mean by String and StringBuffer? What is mean by Methooverriding and Overloading?
What is methods in java?
If there is no implementation of MARKER INTERFACE in java. Then how compiler come to know about specification.
State the main difference between c++ and java?
What is the difference between Resultset and Rowset.
Is call by reference possible in java?
Is this valid in java ? Can we instantiate interface in java?