Tomcat opens debug mode, and Eclipse builds debug

Copy startup to start-debug-up with the following modifications:

Set "Executable=%catalina_home%\bin\catalina.bat"

REM Check that target executable exists
If exist "%executable%" goto okexec
echo Cannot find "%executable%"
echo this file was needed to run
Goto END
: okexec

REM Get remaining unshifted command line arguments and save them in the
Set cmd_line_args=
: Setargs
If ""%1 "" = = "" "Goto Donesetargs
Set cmd_line_args=%cmd_line_args%%1
Shift
Goto Setargs
:d Onesetargs

Call "%executable%" JPDA start%cmd_line_args%
Set Jpda_transport=dt_socket
Set jpda_address=9000
Set Jpda_suspend=n

: End

Then start, which is the Tomcat debug boot mode.

Eclipse:

Select Dubug-configuration

Click the Debug button

Tomcat opens debug mode, and Eclipse builds debug