How to sort a collection of custom Objects in Java?
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Explain what do you mean by functional overloading in java?
1.) if we use "private" in place of "public" in public static void main()... 2.) if we use "int" in place of "void".... 3.) can we ommit "static" keyword from that statement.... 4.) also can we give the command line arguments type as int type or float,etc.(.i.e (string args[]))
What are the types of statement? explain
different between exception and error? explaim check and uncheck exception
Explain how can you debug the Java code?
What are the uses of synchronized keyword?
How is garbage collection controlled?
List two java ide’s?
Have you used any version control ? if so explain about it?
Can the interface be final?
What is an empty class? What functionality does it offer in Java?
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What is meant by string is immutable?