Answer Posted / ravikiran

Collections.synchronizedMap(new HashMap());

Is void a data type in java?

526

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Is there a case when finally will not execute?

569

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Can we use a default constructor of a class even if an explicit constructor is defined?

657

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How do you use find and replace?

515

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What is the biggest integer?

557

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What is method in java ?

629

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What are the benefits of java?

575

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What is polymorphism java example?

550

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Is oracle java 11 free?

533

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What is the difference between java applets and applications?

570

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What is unicode with example?

614

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What is string and its types?

613

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What class of exceptions are generated by the java run-time system?

639

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Write a program to print all permutations of string?

680

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Write a program to find the whether a number is an Armstrong number or not?

576

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