What is a protected class in java?
which method is used to know the status of the Thread?
What is regex used for?
What is the difference between Static and final?
What is advantage of java?
If A Class Is Declared Without Any Access Modifiers, Where May The Class Be Accessed?
What are access modifiers?
What services that container provides?
Difference between error and exception
Can you pass by reference in java?
Is cout buffered?
Which collection is thread safe in java?
Can an exception be rethrown?