[flexcoders] how to operate *.bat ?

[h253498088]

hi All,i write a run.bat file, 
CD C:\test
mvn package
copy /y C:\test.war E:\deploy 
pause

but the command "mvn" need 2 minutes to complete. when "mvn" completed,

the command "copy" do not go on .
i hope to get help, thanks!