Why for each loop is used?
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what is the use of clone method? why user cant overwrite in sub class without its proper defination.
What will be the default values of all the elements of an array defined as an instance variable?
Is java an open source?
Adapter classes?
What is fail first in java?
How to implement an arraylist in java?
Why do we need main method to execute a java program?
Different types of Layouts?
Why does it take so much time to access an applet having swing components the first time?
How do you use, call, and access a static method in Java?
When should I use stringbuffer?
If two threads call a static method at the same point of time, what will happen?