Is there any need to import java.lang package?
Answer Posted / navneet raushan
Yes, When u will use reflection package then u will have to
import java.lang package.
Is This Answer Correct ? | 5 Yes | 6 No |
Post New Answer View All Answers
What is the use of protected in java?
What will happen when using pass by reference in java?
How do you check if a string contains only numeric digits?
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).
Explain JMS in detail.
What is the common usage of serialization? What exceptions occur during serialization?
Is there a way to increase the size of an array after its declaration?
How do you use compareto method?
What is an object's lock and which object's have locks in java programming?
What are the differences between c++ and java?
Is null or empty java?
What kind of variables can a class consist?
Implement 2 stacks with just 1 array. The stack routines must not indicate overflow unless every slot in array is used.
What is the major drawback of internal iteration over external iteration?
How to sort an unsorted array in java?