Can I override the maven-war-plugin?

[陈思淼]

I want to modify the war-plugin's source code and generate a new plugin in
my own groupId and artifactId to do something accouding to my own needs.
can my own maven-war-plugin to override of the original maven-war-plugin
when build war project?
If not, can I define a new packaging type called twar, to bind with my own
plugin?