Updating properties file java

Posted by / 20-Nov-2016 21:04

Basically, I have to overwrite a certain property in a .properties file through a Java app, but when I use Property() and Properties.Store() it overwrites the whole file rather than just that one property.

When the save button is clicked, I iterate and store the values to a properties file.

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Hi all, Very URGENT : Can anybody provide source code for updating property file I ve a property file which is to be updated with new value.

Next time I open the window, if the properties file exists, I read the properties from the file and set the values to each component when rendering.

After updating some values again, clicking the save button deletes previous values and the file only contains the changed values.

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