What is strings in java?
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how to transactions(Bank transactions) in business process in ejb?
What is a boolean output?
Q) I have a ArrayList object, in that object i have added 5 integer values, 5 float values, 5 string values. Now question is how can delete particular type of data ( i.e all int values or all float values or string values) in that list object at a time?
What is the function of java?
Are strings immutable in java?
Explain 5 features introduced in jdk 1.7?
what is polymorphism?
Which containers use a flowlayout as their default layout in java programming?
How do you create a null object?
Is a method a procedure?
Is treeset sorted in java?
When is an object in the mean to garbage collection?