I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?

0 Answers  

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How to create packages in java?

0 Answers  

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Is null an object in java?

0 Answers  

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What does string [] args mean?

0 Answers  

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I have 2 objects inside one object(vector). how can i serialize one of them. I dont want to serialize the second one

3 Answers   ABC, L&T,

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import java.io.*; class Demo { public static void main(String args[]) { File f=new File("1234.msg"); String arr[]=f.list(); System.out.println(arr.length); } }

3 Answers   IBM, Ramco,

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What is aggregation and composition ?

1 Answers   Fidelity,

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When abstract methods are used?

1 Answers  

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Are maps ordered java?

0 Answers  

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Is java util regex pattern thread safe?

0 Answers  

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how to get the max salary and name of employee from arraylist without using the Comperator or even Comparable interface?

2 Answers  

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What is split return?

0 Answers  

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