Which collection is best for sorting in java?
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Hi Friends, I am new to java. Can u explain about thread concept.How i know one thread is locked, and how can i force or acquire another thread for lock . Finally how to know thread is released from lock. Explain types of lock(like method level and block level) in thread.
why Java does not support multiple inheritances?
What is a java object and java application?
Name few "optional" classes introduced with java 8 ?
Why can't we override private static methods?
what is difference between type 4 driver and type 1 driver?
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What is the difference between access specifiers and access modifiers in java?
what is the constructor and how many types of constructors are used in java?
what is for datainputstream?
How do you avoid global variables?
What is the difference between call by reference and call by pointer?
What is Mutex (Mutual Exclusion Object) ?