State the significance of public, private, protected class?
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Explain about static nested classes in java?
which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
What is use of arraylist in java?
what is the replacement method of stop() of thread
what is the difference between object and class
Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain
Variables used in a switch statement can be used with which datatypes?
How applets will communicate with each other?
What is functional interface in java example?
What is meant by final class, methods and variables?
What is matcher in java?
Can you have a constructor in abstract class?