How do you check if two strings are equal in java?

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Explain about global variables in Java?

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Features of JAVA ? In which version of java synchronizedXXX() methods are included in Collections class.

1 Answers   NIIT,

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Why is singleton instance static?

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Can an interface have a constructor?

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abstract class Demo { public void show() { System.out.println("Hello I am In show method of Abstract class"); } } class Sample extends Demo { public void show() { super.show(); System.out.println("Hello I am In Sample "); } } public class Test { public static void main(String[] args) { //I WANT TO CALL THE METHOD OF BASE CLASS IT IS POSSIBLE OR NOT CAN WE USE SCOPE RESOLUTION OPERATOR TO CALL OR JAVA NOT SUPPORTED THAT :: OPERATORE } }

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Can you sort a string in java?

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What is <> used for in java?

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What is the purpose of the runtime class in java programming?

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Can the garbage collection be forced by any means?

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What are synchronized methods and synchronized statements in java programming?

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What are the advantages of passing this into a method instead of the current class object itself?

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