I have just released version 1.1 of EnvGen. It is available for download from my Software page. I have fixed a defect preventing it from working under Java version 1.4, and I have added support for comments and blank lines to the properties CSV spreadsheet file.
EnvGen is an Ant task for generating different versions of the same file parameterized for different environments (i.e. development, test, and production). You can read more about EnvGen in the EnvGen Release Documentation.
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