How destructors are defined in java?
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What is the nested interface?
Why java is platform independent? Explain.
Difference between doublesummarystatistics, intsummarystatistics and longsummarystatistics ?
What is Vector?Can you elaborate how Vector is Thread safe?
What is concurrent hashmap and its features?
Define packages in java?
for(i=0;i<100;i++) { int i=method();//method returns no's from 1 to 10; /* insert some stmts which can give output like no.of times numbers(1-10) returned. (for example if it returns 2 then i want output how many times 2 returned) like that i want output for no's 1 - 10 how many times each no returned. */ }
When do we use synchronized blocks and advantages of using synchronized blocks?
How to handle a web browser resize operation?
Does hashset allow duplicates in java?
What is difference between hashset and hashmap in java?
Why hashcode is used in java?