We have a properties file that is used for the labels for our Swing application that is over 1500 lines long. Here are some requests for the property editor:
1. Have a preference when Adding a new property to position it alphabetically. With a file over 1500 lines long, this is needed to find existing entries.
2. Some of our entries have newlines in them, so entries like ‘This is\na test’ displays an unprintable character in the editor. Adding a new entry with \n actually puts \\n in the property.