Minor formatting and bumped to jacoco 0.7.7.x

pom.xml

@@ -82,8 +82,9 @@
 				<!-- CODE COVERAGE -->
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.7.4.201502262128 </version>
+				<version>0.7.7.201606060606</version>
 				<executions>
+
 					<!-- Prepare execution with Surefire -->
 					<execution>
 						<id>pre-unit-test</id>
@@ -94,6 +95,7 @@
 							<propertyName>surefireArgLine</propertyName>
 						</configuration>
 					</execution>
+
 					<!-- Generate report after tests are run -->
 					<execution>
 						<id>post-unit-test</id>
@@ -103,6 +105,7 @@
 						</goals>
 					</execution>
 				</executions>
+
 				<!-- Specify classes to ignore in code coverage -->
 				<configuration>
 					<excludes>
@@ -111,7 +114,9 @@
 					</excludes>
 				</configuration>
 			</plugin>
+
 			<plugin>
+
 				<!-- UNIT TEST RUNNER -->
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
@@ -133,33 +138,21 @@
 					</execution>
 				</executions>
 			</plugin>
+
 			<!--  INTEGRATION TEST RUNNER -->
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-report-plugin</artifactId>
 				<version>2.18.1</version>
 			</plugin>
+
 			<!-- CODE COVERAGE PUBLISHER -->
 			<plugin>
 				<groupId>org.eluder.coveralls</groupId>
 				<artifactId>coveralls-maven-plugin</artifactId>
 				<version>3.1.0</version>
 			</plugin>
 		</plugins>
-
-    	<!--
-    	<plugins>
-    		<plugin>
-        		<artifactId>maven-compiler-plugin</artifactId>
-        		<version>3.5.1</version>
-        		<configuration>
-          			<source/>
-          			<target/>
-        		</configuration>
-      		</plugin>
-    	</plugins>
-    	-->
-
   	</build>
 
 	<!-- REPORTING - generated with 'mvn site' call -->