fixed maven java version; fixed tests

pom.xml

         </dependency>
     </dependencies>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.5.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

server/src/test/java/com/uqac/rthoni/java_rmi/server/executors/MethodExecutorTest.java

         ServerApplication app = getServer();
         String res = runCommands(app, "creation#com.uqac.rthoni.java_rmi.server.executors.TestDbo#test",
                 "creation#com.uqac.rthoni.java_rmi.server.executors.TestDbo#test2",
-                "ecriture#test#privateString#some_value",
+                "ecriture#test2#privateString#some_value",
                 "fonction#test#getMyString#com.uqac.rthoni.java_rmi.server.executors.TestDbo:ID(test2)");
         assertEquals("some_value", res);
     }
         ServerApplication app = getServer();
         String res = runCommands(app, "creation#com.uqac.rthoni.java_rmi.server.executors.TestDbo#test",
                 "creation#com.uqac.rthoni.java_rmi.server.executors.TestDbo#test2",
-                "fonction#test#setPrivateString#java.lang.String:some_value",
+                "fonction#test2#setPrivateString#java.lang.String:some_value",
                 "fonction#test#getMyString#com.uqac.rthoni.java_rmi.server.executors.TestDbo:ID(test2)");
         assertEquals("NULL\nsome_value", res);
     }

uqac-java-rmi.iml

       <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
     </content>
-    <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="module" module-name="server" />
     <orderEntry type="module" module-name="client" />
     <orderEntry type="module" module-name="common" />
+    <orderEntry type="module" module-name="server" />
   </component>
 </module>