How to create a thread in java?

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What is ‘has a’’ relationship in java?

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What is the difference between size and length in java?

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Which Component subclass is used for drawing and painting?

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Is null an object java?

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Is Java Platform Independent if then how?

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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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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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What does the three dot emoji mean?

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What is sortedmap in java?

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Can we create our own wrapper class in java?

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If your team member writes code with lots of static variables and static methods, will it cause any side effects?

3 Answers   KPIT,

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