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Deepak Kumar
Finalize method in Java
1 Answer(s)      3 years and 9 months ago
Posted in : Java Beginners


Hi,

What is the use of Finalize method in Java? Give me few example of Finalize method.

Thanks

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October 6, 2010 at 5:49 PM


Hi Friend,

Java uses finalize() method for Garbage collection.

Example:

import java.io.*;
public class FinalizeObject extends FileOutputStream {

// Contructor definition of the FinalizeFileOutputStream class.
public FinalizeFileOutputStream() throws IOException{
super("Rose India"); // call the super class constructor.
}

public static void main(String[] args) throws IOException {

// Create object of FinalizeFileOutputStream class.
FinalizeFileOutputStream objOutstream = new FinalizeFileOutputStream();

// finalize() method call.
objOutstream.finalize();
System.out.print("Stream is closed successfully and connection has "+
"cleaned up to the file.");

}
}

Thanks


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