What does isempty () do in java?
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Is array serializable java?
How do you sort a string in java?
Can we have any code between try and finally blocks?
What is the default value stored in Local Variables?
When a byte datatype is used?
In a container there are 5 components. I want to display all the component names, how will you do that?
What is singleton service?
What is an example of a constant variable?
How to reverse a string in java?
When try and catch block is used ?
Which package has light weight components?
what is ststic with example