title: Is there any way to tell maven war plugin to use folder other than target/classes
body: <p>when i use maven war plugin, by default, this plug-in will copy all class files(*.class) from target/classes to {warfile}/web-inf/classes.</p>
  
  <p>The problem is if i have compiled classes (*.class) that stay in another folder : basedir/other-classes (they are *.class file not *.java file, i know, it is weird. But those classes is generated from 3rd party). </p>
  
  <p>Is there any way to tell maven war plugin to copy all classes in (basedir/other-classes) and (target/classes) into {warfile}/web-inf/classes</p>