Introduction
This post provides a very simple program to remove duplicate lines in a text file with the help of a HashSet. The main() method just contains 14 lines. For another example of HashSet, see Set Operations in Java
Source Code
This post provides a very simple program to remove duplicate lines in a text file with the help of a HashSet. The main() method just contains 14 lines. For another example of HashSet, see Set Operations in Java
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