Answer Posted / chandu

to clean up objects from memory after executing the program

What is the use of inner class?

1042

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What is boolean query?

978

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What is the purpose of final keyword and when to use it?

998

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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; }

2335

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Why spring singleton is not thread safe?

997

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Why singleton pattern is better than creating singleton class with static instance?

996

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Can we call virtual funciton in a constructor ?

2197

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make a method which any number and any type of argument and print sum of that arguments.....

1809

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Can we able to pass objects as an arguments in java?

1020

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Why singleton is not thread safe?

988

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What is collections framework?

1142

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Explain the key functions of data binding?

1017

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What are some examples of variable costs?

951

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What is double word?

971

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What are the differences between abstract class and interface?

1078

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