Can we use static class instead of singleton?
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Can private method static?
Can a class extends itself in java?
What is an object's lock and which object's have locks in java programming?
What is a class component?
What is a void method?
What is hash in java?
What are the override methods in Object class?
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Is it necessary that each try block must be followed by a catch block?
What is the purpose of a default constructor?
Do you need to import math in java?
FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?
What Is Query Throttling in java?