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I am completely agree with you. Opening file in append more corrupts file.
I tried it.
Thanks for your suggestions.

Hey guys thanks for your answers.
What andbin said is correct each time it adds header before adding object.
But i figured out that this happens because of following line of code....

First and second code snippet i have given for inserting and reading object works fine.
I am using following code to run it.


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

Hi,
I am trying to put objects in a file and later want to read them.
I am using following code to add objects in file
//for adding object in file


public void addObject() throws IOException,...

Hi,
I am working on a program in which i have 2 jframes.
From 1st JFrame i am calling 2nd JFrame.
Now when 2nd Jframe is made visible( i have a simple button on 2nd frame) on clicking a button on...

Hi,
I want to implement a simple program just like reminder which will check system time and given time and will just give a pop up.
But i want this to be happened in background but i dont know how...