Can a string be null?
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What is means by DLL file means ? What is the use of DLL file? What are the contents of DLL file?
What method is used to compare two strings ?
Why are the methods of the math class static?
What is lifetime variable?
Why do we use predicate in java?
Can we define private and protected modifiers for variables in interfaces?
Difference between the String and StringBuffer classes?
What is predicate in java?
What happens if main method is not static?
What is the difference between the jdk 1.02 event model and the event-delegation model introduced with jdk 1.1?
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