Can interface be private in java?
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What is immutable class in java?
Explain about the interpreter in java?
Hi, This is ravi i have a question like this i have string "UNDERSTAND" now i want to count the letters how many times it occures.i.e from the above string the out put should be like this U-1,N-2,D-2,E-1,R-1,S-1,T-1,A-1. how can i achieve this Thnaks in advance for your response ..
Can we serialize static variables in java?
Why hashmap is used in java?
Why Java is not purely object oriented?
50 Answers Elitecore, Persistent, Reliance, Wipro,
Is treeset sorted in java?
For technical interview question please sir send me because tomorrow my interview
In the HashMap, we know the values but we dont know the key, then how can we get the key from HashMap ?????
What is the difference between a public and a non-public class?
What are the ways to instantiate the class class?
What is a substitution variable?