! fix overlapping resource warning of maven-shade-plugin:shade

[WARNING] javassist-3.23.2-GA.jar, transmittable-thread-local-2.12.0-SNAPSHOT.jar define 1 overlapping resource:
[WARNING]   - META-INF/MANIFEST.MF
[WARNING] maven-shade-plugin has detected that some class files are
[WARNING] present in two or more JARs. When this happens, only one
[WARNING] single version of the class is copied to the uber jar.
[WARNING] Usually this is not harmful and you can skip these warnings,
[WARNING] otherwise try to manually exclude artifacts based on
[WARNING] mvn dependency:tree -Ddetail=true and the above output.
[WARNING] See http://maven.apache.org/plugins/maven-shade-plugin/

pom.xml

@@ -296,6 +296,14 @@
 									<include>org.javassist:javassist</include>
 								</includes>
 							</artifactSet>
+							<filters>
+								<filter>
+									<artifact>org.javassist:javassist</artifact>
+									<excludes>
+										<exclude>META-INF/MANIFEST.MF</exclude>
+									</excludes>
+								</filter>
+							</filters>
 							<shadeSourcesContent>true</shadeSourcesContent>
 						</configuration>
 					</execution>

pom4ide.xml

@@ -296,6 +296,14 @@
 									<include>org.javassist:javassist</include>
 								</includes>
 							</artifactSet>
+							<filters>
+								<filter>
+									<artifact>org.javassist:javassist</artifact>
+									<excludes>
+										<exclude>META-INF/MANIFEST.MF</exclude>
+									</excludes>
+								</filter>
+							</filters>
 							<shadeSourcesContent>true</shadeSourcesContent>
 						</configuration>
 					</execution>