Enabling debugging for TomEE+

The simplest way is to edit bin\startup.bat file. Add following two lines:

set JPDA_ADDRESS=8000
set JPDA_TRANSPORT=dt_socket

Modify following line:

call "%EXECUTABLE%" start %CMD_LINE_ARGS%

to.

call "%EXECUTABLE%" jpda start %CMD_LINE_ARGS%

Config options explained on Trifork blog.