How are destructors defined in java?
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What is main string [] args?
What are the differences between graph and tree?
How do you sort data in java?
Why do we create threads in java?
Explain about OOPS concepts and fundamentals.
They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?
Is there any use of an abstract class which has no methods and no attributes?
Describe 2 different ways to concatenate two strings.
What is volatile keyword in java
What is the meaning of variables in research?
List some important features of java 10 release?
Hai all I want to print given array in reverse order Ex: int a[]={1,2,3,4,5};display this array in reverse order.