How java enabled high performance?
What does serializing data mean?
What are new features introduced with java 8 ?
what is mutual exclusion? How can you take care of mutual exclusion using java threads? : Java thread
What is light weight component?
how to create multithreaded program? Explain different ways of using thread? : Java thread
What is application system?
What is not thread safe?
there are some duplicate values in ArrayList, how U'll get that array with out duplicate?
Can we execute a program without main?
What modifiers are used for interface declaration?
When is the finally clause of a try-catch-finally statement executed?
Give example to differentiate between call by value and call by reference.