What is anagram in java?

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What are constructors in java?

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does java support default argument in Method?

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Make a data structure and implement an algorithm to print all the files in a directory. (The root directory can have sub-directories too.)

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Can a class be defined inside an interface?

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Can we create an object of static class in java?

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Difference String and String Buffer

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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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Is oracle java 11 free?

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What is the importance of main method in Java?

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What is hash code collision?

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What is sortedmap interface?

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