title: Copy generated jar or war files to target directory
body: <p>Below is my maven project structure:
    Main-Project
      Module1, 
      Module2, 
      Module3</p>
  
  <p>All the above modules either generate jar or war files in the target directory of each module
  I need to copy all the generated jar or war files to a any directory ex: {base.dir}</p>
  
  <p>can anyone help me with mvn command &amp; POM file configuration to achieve this task.</p>