Why sleep()is in Thread and wait() in Object class? Why can't I have both in one class or vice versa?

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How do we make a class serialize?

3 Answers   Syntel,

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Which category the java thread do fall in?

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Define immutable object?

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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 happens if a constructor is declared private?

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What is the use of isempty in java?

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Are registers volatile?

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How do you escape json?

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How many types of java are there?

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What is the generic function?

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What is the this keyword?

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