Exporting a jar file from Eclipse is pretty simple. Select the current
project, choose File->Export, select jar and move on. But what if
you want to export just a port of the project. E.g. for test purposes
during development.
The export wizard offers the possibility to select the files that
should be exported but the window is very tiny. When you need a quick
export this is very cumbersome. The solution is easy. Just select the
files in the Package Explorer. The export dialog will the premark the
selections. The the following screenshots.
And here you see that the selections from above are preselected.