Do you know how to reverse string in java?

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How many times garbage collector will invoke an object?s finalize() method?

4 Answers  

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What is the purpose of methodology?

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If set accepts only one argument then how can it compare two objects to avoid duplicates

5 Answers  

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2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?

0 Answers   RBS, TCS,

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what are the high-level thread states? : Java thread

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What is thread start?

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what is wrapper class and its uses?

2 Answers  

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Tell some latest versions in JAVA related areas?

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How do you remove spaces in java?

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How do you declare a string variable?

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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 } }

3 Answers  

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