I want to print “hello” even before main is executed. How will you acheive that?

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What are generic methods?

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Name the package that most of the AWT events that supports event-delegation model are defined?

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Is java an ide?

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How the elements are organized in GridBagLayout?

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What are internal variables?

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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 is the difference between jvm and jre? What is an interface?

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What is numeric data type?

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What does file separator do in java?

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What technique is carried out to find out if a particular string is empty?

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When does Exception occurs?

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