ONOS-3704: Cleaning up the utils/thirdparty pom file to remove overlapping class warnings
during the build.

Change-Id: Ic943baece6060cfde277ad03d1a21d9c54091128
diff --git a/utils/thirdparty/pom.xml b/utils/thirdparty/pom.xml
index 5a2e3bc..2e573ab 100644
--- a/utils/thirdparty/pom.xml
+++ b/utils/thirdparty/pom.xml
@@ -101,16 +101,28 @@
 
             <filter>
               <artifact>org.onosproject:copycat*</artifact>
-              <includes>
-                <include>**</include>
-              </includes>
+                <includes>
+                  <include>**</include>
+                </includes>
+                <excludes>
+                  <exclude>net/kuujo/copycat/**</exclude>
+                </excludes>
             </filter>
 
             <filter>
-              <artifact>io.atomix:atomix-all</artifact>
-              <includes>
-                <include>**</include>
-              </includes>
+              <artifact>org.onosproject</artifact>
+                <excludes>
+                  <exclude>org/apache/commons/io/**</exclude>
+                  <exclude>io/atomix/**</exclude>
+                  <exclude>com/googlecode/concurrenttrees/**</exclude>
+                </excludes>
+            </filter>
+
+            <filter>
+              <artifact>io.atomix:atomix-resource-manager</artifact>
+                <excludes>
+                  <exclude>io/atomix/resource/**</exclude>
+                </excludes>
             </filter>
 
           </filters>