I wrote this application to see the differences between the old version and the new version . This is a desktop application that shows the different parts with line numbers which Entered manually or read from the file by comparing two text line by line ,source code can be modified to be used in many different projects.
Java programming language used , by downloading jar file(demo) you could try . The source code is available and can easily import to your IDE.
|$0 Click here to downloadDemo|