Update pom and travis build

.travis.yml

@@ -13,16 +13,16 @@ matrix:
       jdk: oraclejdk9
     - env: JDK='OpenJDK 10'
       install: . ./install-jdk.sh -F 10 -L GPL
-    - env: JDK='OracleJDK 10'
-      install: . ./install-jdk.sh -F 10 -L BCL
     - env: JDK='OpenJDK 11'
       install: . ./install-jdk.sh -F 11 -L GPL
-    - env: JDK='OracleJDK 11'
-      install: . ./install-jdk.sh -F 11 -L BCL
+    - env: JDK='OpenJDK 12'
+      install: . ./install-jdk.sh -F 12 -L GPL
+    - env: JDK='OpenJDK 13'
+      install: . ./install-jdk.sh -F 13 -L GPL
 
 before_install: wget https://raw.githubusercontent.com/sormuras/bach/master/install-jdk.sh
 
 after_success:
   - if [[ "${JDK}" == 'OpenJDK 8' ]]; then
-      mvn deploy --settings .travis-settings.xml -DskipTests=true -B || travis_terminate 1;
+      mvn deploy --settings .travis-settings.xml -Dmaven.test.skip=true -B || travis_terminate 1;
     fi

jDnsProxy/pom.xml

@@ -6,7 +6,6 @@
         <version>1.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-    <groupId>com.moparisthebest.dns</groupId>
     <artifactId>jDnsProxy</artifactId>
     <packaging>jar</packaging>
     <version>1.0-SNAPSHOT</version>

pom.xml

@@ -39,7 +39,10 @@
         </license>
     </licenses>
     <properties>
-        <maven.test.skip>true</maven.test.skip>
+        <java.version>1.8</java.version>
+        <maven.compiler.source>${java.version}</maven.compiler.source>
+        <maven.compiler.target>${java.version}</maven.compiler.target>
+        <maven.test.skip>false</maven.test.skip>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <pushChanges>false</pushChanges>
         <localCheckout>true</localCheckout>
@@ -52,11 +55,12 @@
         <plugins>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.1</version>
+                <version>3.8.0</version>
                 <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                    <debug>true</debug>
+                    <compilerArgs>
+                        <compilerArg>-Xlint:all</compilerArg>
+                        <compilerArg>-Werror</compilerArg>
+                    </compilerArgs>
                 </configuration>
             </plugin>
             <plugin>
@@ -110,15 +114,4 @@
             </plugins>
         </pluginManagement>
     </build>
-    <profiles>
-        <profile>
-            <id>run-tests</id>
-            <activation>
-                <property>
-                    <name>maven.test.skip</name>
-                    <value>false</value>
-                </property>
-            </activation>
-        </profile>
-    </profiles>
 </project>