Why collection is called framework in java?
No Answer is Posted For this Question
Be the First to Post Answer
What is file class and what is its purpose?
What is the purpose of format function?
Write an algorithm program in java for the following question.. In a VLSI design techniques,they used rectangles to design circuits. EVery rectangle is to be placed according to x,y coordinates. Check whether or not two rectangles overlap each other. Here overlapping of rectangles is acceptable, if 1) one rectangle intersect with other. 2) one rectangle fully covers other. The time of algorithm should not exceed o(n logn).
What is the difference between a field variable and a local variable?
What are different access specifiers in java? Explain
How Vector class is synchronized,How to build user defined class as synchronized?
Can we override the main method?
What is class level lock ?
What is character in data type?
Explain when classnotfoundexception will be raised ?
What is the purpose of garbage collection in java, and when is it used?
What is the importance of finally block in exception handling?