What are different type of exceptions in java?
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Name few java util classes introduced with java 8 ?
How will you get the platform dependent values like line separator, path separator, etc., ?
How do generics work in java?
What is anagram in java?
Is it compulsory to have atleast one abstract method in abstract class?
How can we pass argument to a function by reference instead of pass by value?
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 ..
What is the use of static methods?
What is boolean flag in java?
Explain the differences between public, private, protected and static?
What is the use of toarray () in java?
What is int lol?