Add utf8 compiler encoding

Author: root

pom.xml

@@ -156,7 +156,16 @@
 						</lifecycleMappingMetadata>
 					</configuration>
 				</plugin>
+        <plugin>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <configuration>
+                <source>1.7</source>
+                <target>1.7</target>
+                <encoding>UTF-8</encoding>
+            </configuration>
+        </plugin>
+
 			</plugins>
 		</pluginManagement>
 	</build>
-</project>
+</project>