Enable clean-up to remove unused imports

Author: fedejeanne

eclipse-platform-parent/pom.xml

@@ -589,6 +589,9 @@
                         <cleanup.remove_unnecessary_array_creation>true</cleanup.remove_unnecessary_array_creation>
                         <!-- Remove unnecessary suppress warning tokens -->
                         <cleanup.remove_unnecessary_suppress_warnings>true</cleanup.remove_unnecessary_suppress_warnings>
+                        <!-- Removes unused imports. Not to be confused with cleanup.organize_imports -->
+                        <cleanup.remove_unused_imports>true</cleanup.remove_unused_imports>
+                        
                     </cleanUpProfile>
                 </configuration>
             </execution>