What is the use of math abs in java?


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More Core Java Interview Questions

ublic class Java_Coding_Samples { public static void JavaHungr(NumberFormatException ae){ System.out.println("integer"); } public static void JavaHungry(Exception e){ System.out.println("string"); } public static void JavaHungry(ArithmeticException ae){ System.out.println("object"); } public static void main(String[] args) { JavaHungry(null); }

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What modifiers are used for interface declaration?

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In collection sorting comparable and comparator interface will be used..but why this two interfaces required..two will work same purpose so why there are two interfaces instead of one?when to use comparator and when to use comparable?

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What causes memory leaks in java?

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Difference between String and String Buffer?

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Does anyone still use java?

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wht is customised exception?

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What is the purpose of return statement?

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What is the protected method modifier?

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Can we override a variable in java?

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What do you mean by buffering?

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