On Java Development

All things related to Java development, from the perspective of a caveman.

Archive for March, 2016

Reconciling ArrayList contents with the Comparator class

without comments


This post explains how to use the Comparator class to reconcile the contents of two arraylists. As an example of use, this technique can be helpful when there is a need to know what was changed in a pick list. This information can then be used to log the “who-what-when” questions about the edit session.
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Written by admin

March 11th, 2016 at 1:20 pm