eclipse debug window encoding?

I'm currently trying to debug a php web application with eclipse luna pdt. Everything's find except I can't read variable names (written in korean) during the debugging

Please see the screenshot here

korean variable names reads fine on "outline" section (b), but has problem displaying them in "Variables" section (a). It seems that it's relevant to encoding configuration or so, but I can't find where to fix this. Please help!

fyi, I'm using xdebug for debugging php and installed "makegood" plugin (for using korean variable name... eclipse won't let me use korean variable name by default, as you know)

Best, JP