For <exec? this means the following new capabilities:
1. you can use an error attribute to redirect stderr independently of stdout
2. you can use an errorProperty to store the stderr into a property
3. You can store to a file and to a property at the same time.
4. You can use logError="true" to send the error output to the Ant log when redirecting just stdout.
5. You can take input from a file with the "input" attribute
6. You can task input from a string with "inputstring". This gives access to Ant properties.
The application of this to <java> task means all these features are
also available to <java> in addition to <exec>'s existing outputProperty attribute.
The only limitation at the moment is that you cannot redirect input for a non-forked java task - I'm working on that.
If you have any issues with these changes, please let me know. I'll update the documenation soon.
Conor
