Can set contain duplicates?
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Can we write multiple catch blocks under single try block?
What are filterstreams?
What is basic syntax?
What is floor math?
When a lot of changes are required in data, which one should be a preference to be used? String or stringbuffer?
What is the reflection?
What is called module?
These static constructors are correct ? class A { statc intA() { } static A(int x,int y) { } static A(int x) { } }
Difference between current previous versions of Java?
What is 'finally' method in Exceptions?
what is the reason behind non static method cannot be referenced from a static Context?
Explain JMS in detail.