How to setup your environment to work with cp1250 source code in Eclipse on Linux?
(I know, if you can use UTF-8, unfortunately, it's not always possible)
Text file encoding
Windows > Preferences > General > Workspace
Text file encoding > Other
and just type in manually the encoding: cp1250
You probably want to change as well the "New text file line delimiter" to Other > Windows.
To build the code you need to pass set