Add settings.xml

bin/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>com.emam2mqtt</groupId>
+  <artifactId>emam2mqtt</artifactId>
+  <version>1.0-SNAPSHOT</version>
+
+  <name>emam2mqtt</name>
+  <!-- FIXME change it to the project's website -->
+  <url>http://www.example.com</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <maven.compiler.source>1.7</maven.compiler.source>
+    <maven.compiler.target>1.7</maven.compiler.target>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.11</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
+      <plugins>
+        <!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
+        <plugin>
+          <artifactId>maven-clean-plugin</artifactId>
+          <version>3.1.0</version>
+        </plugin>
+        <!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
+        <plugin>
+          <artifactId>maven-resources-plugin</artifactId>
+          <version>3.0.2</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-compiler-plugin</artifactId>
+          <version>3.8.0</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-surefire-plugin</artifactId>
+          <version>2.22.1</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-jar-plugin</artifactId>
+          <version>3.0.2</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-install-plugin</artifactId>
+          <version>2.5.2</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-deploy-plugin</artifactId>
+          <version>2.8.2</version>
+        </plugin>
+        <!-- site lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#site_Lifecycle -->
+        <plugin>
+          <artifactId>maven-site-plugin</artifactId>
+          <version>3.7.1</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-project-info-reports-plugin</artifactId>
+          <version>3.0.0</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+</project>

settings.xml

+<?xml version="1.0" encoding="UTF-8"?>
+
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
+
+  <pluginGroups>
+	<pluginGroup>org.mortbay.jetty</pluginGroup>
+	<pluginGroup>de.topobyte</pluginGroup>
+  </pluginGroups>
+
+  <proxies>
+  </proxies>
+
+  <servers>
+    <server>
+      <id>se-nexus</id>
+      <username>cibuild</username>
+      <password>${env.cibuild}</password>
+    </server> 
+
+     <server>
+      <id>github</id>
+      <username>travisbuilduser</username>
+      <password>${env.travisbuilduserpassword}</password>
+    </server>
+  </servers>
+
+  <mirrors>
+    <mirror>
+      <id>se-nexus</id>
+      <mirrorOf>external:*</mirrorOf>
+      <url>https://nexus.se.rwth-aachen.de/content/groups/public</url>
+    </mirror>	 
+  </mirrors>
+
+  <profiles>
+    <profile>
+      <id>sonar</id>
+      <activation>
+        <activeByDefault>true</activeByDefault>
+      </activation>
+      <properties>
+        <!-- Optional URL to server. Default value is http://localhost:9000 -->
+        <sonar.host.url>
+          https://metric.se.rwth-aachen.de
+        </sonar.host.url>
+        <sonar.login>
+		      jenkins
+		    </sonar.login>
+		    <sonar.password>
+		      ${env.sonar}
+		    </sonar.password>
+      </properties>
+    </profile>
+
+    <profile>
+      <id>se-nexus</id>
+      <repositories>
+        <repository>
+          <id>central</id>
+          <url>http://central</url>
+          <releases><enabled /></releases>
+          <snapshots><enabled /></snapshots>
+        </repository>
+      </repositories>
+      <pluginRepositories>
+        <pluginRepository>
+          <id>central</id>
+          <url>http://central</url>
+          <releases><enabled /></releases>
+          <snapshots><enabled /></snapshots>
+        </pluginRepository>
+      </pluginRepositories>
+    </profile>
+  </profiles>
+
+  <activeProfiles>
+    <activeProfile>se-nexus</activeProfile>
+  </activeProfiles>  
+</settings>
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