What do you mean by singleton class in java?


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What is string in java with example?

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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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There are 100 keys and values in HashMap.how to get the keys and values?

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Can I declare class as static or private?

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what r callable statement and give their proper use

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How do you convert an int to a string in java?

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Can we use this () and super () in a method?

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How do you compare objects in java?

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What is an iterator interface in java programming?

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What services that container provides?

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What is type parameter in java?

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