Reenabled memory arguments for unit tests

Author: dgant

pom.xml

@@ -60,12 +60,12 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>2.22.0</version>
-<!--                <configuration>-->
+                <configuration>
 <!--                    <parallel>all</parallel> &lt;!&ndash; Run tests in parallel&ndash;&gt;-->
 <!--                    <useUnlimitedThreads>true</useUnlimitedThreads>-->
-<!--                    <argLine>-Xms1g</argLine>-->
-<!--                    <argLine>-Xmx1g</argLine>-->
-<!--                </configuration>-->
+                    <argLine>-Xms1g</argLine>
+                    <argLine>-Xmx1g</argLine>
+                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>