What is a singleton factory?


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abstract class A{ int list []=new int [100]; A(int x,int y){ rondom n=new rondom(); for (int i==;i<100;i++); list [i]=x+r.next int(y-x+1); abstract sort (); abstract binary sarch(int temp); class B extends A{

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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; }

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What is the importance of main method in Java?

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what are the difference between Java and .Net?

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Catch(Exception e){ } in that what is Exception and purpose of that in that place exactly?

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Is map sorted in java?

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How do you create a bulleted list?

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wahts is mean by thread?

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How could Java classes direct program messages to the system console, but error messages, say to a file?

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How are Java source code files named?

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Explain Connection Pooling?

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What is meant by memory leak?

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