no-jira: remove a warning in maven process

pom.xml

@@ -1331,6 +1331,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-compiler-plugin</artifactId>
+					<version>2.3.2</version>
 					<configuration>
 						<source>1.6</source>
 						<target>1.6</target>