What are three types of loops in java?

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Hi Every One I Have Small Doubt Please answer This???????????????????????????? I Want to use AbstractList class methods(java.util.AbstractList) My Program is import java.util.*; class DemoOne extends AbstractList { public static void main(String[] args) { AbstractList a=new DemoOne();//This One is Correct?? DemoOne a1=new DemoOne();//This One is Correct?? Both Are Not Working System.out.println("Hello World!"+a); System.out.println("Hello World!"+a1); } } Error IS: DemoOne.java:2: DemoOne is not abstract and does not override abstract method get(int) in java.util.AbstractList class DemoOne extends AbstractList AnyOne can Please Provide The Solution????????????????????????? Plzzzzzzz

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What are accessor methods in java?

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Explain about serializable interface in java?

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Do you know how to reverse string in java?

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What is skeleton and stub? What is the purpose of those?

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How a variable is stored in memory?

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What is the size of string?

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I want to re-reach and use an object once it has been garbage collected. How it's possible?

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Is &&= a valid Java operator?

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What is the difference between preemptive scheduling and time slicing?

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What is communist flag?

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