title: Pad Number With Zeros in Maven
body: <p>Is there a way to have maven pad a numeric value (ex:  build number) within a POM?  I've been googling the topic and haven't come up with anything yet.  </p>
  
  <p>My use case is as follows.  The maven build process is provided a build number via Jenkins which needs to be included as part of the name of the WAR that is generated.  So if I provide it 12 as the build number, then I want the WAR file name to be myWar##000012.war.  The ##000012 part of the name is the version identifier used by Tomcat.  </p>