Answer Posted / divya

using synchronization,immutable objects,thread safe wrappers

what is comparable and comparator interface?

570

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How do you check if two given string are anagrams?

551

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what is the purpose of "virtual"?

564

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How will you reverse a singly-link list?

588

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How to display all the prime numbers between 1 and 100

499

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Which types of exceptions are caught at compile time?

560

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Can java inner class be static?

555

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public class Test { public static void main(String[] args) { int countA = 0; int countB = 0; int countC = 0; int countD = 0; int countE = 0; int countF = 0; int countG = 0; int countH = 0; int countI = 0; int countJ = 0; int countK = 0; int countL = 0; int countM = 0; int countN = 0; int countO = 0; int countP = 0; int countQ = 0; int countR = 0; int countS = 0; int countT = 0; int countU = 0; int countV = 0; int countW = 0; int countX = 0; int countY = 0; int countZ = 0; } } Can anybody tell me any alternate solution(like loop or something) to automate this initialization process. Ex:- for(char chr='A';chr<='Z'; chr++) { (int) String "count"+chr = 0; }

1845

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How do I type unicode?

526

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What does the “static” keyword mean? Can you override private or static method in java?

621

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What is the best definition for data?

517

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How to overcome the exception object reference not set to an instance of object?

616

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Is string a class?

554

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Can variables be used in java without initialization?

548

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Why are global variables used?

497

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