[Build] Fix duplicated dependency and plugin metadata warnings

Author: iils-hwellmann

features/pom.xml

@@ -2,7 +2,6 @@
 <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <modelVersion>4.0.0</modelVersion>
-  <groupId>de.cau.cs.kieler.klighd</groupId>
   <artifactId>features</artifactId>
   <packaging>pom</packaging>
 
@@ -18,12 +17,10 @@
       <plugin>
         <groupId>org.eclipse.tycho.extras</groupId>
         <artifactId>tycho-source-feature-plugin</artifactId>
-        <version>${tycho-version}</version>
       </plugin>
       <plugin>
         <groupId>org.eclipse.tycho</groupId>
         <artifactId>tycho-p2-plugin</artifactId>
-        <version>${tycho-version}</version>
       </plugin>
       <!-- do not publish this artifact to Maven repositories -->
       <plugin>

plugins/de.cau.cs.kieler.klighd.lsp/pom.xml

@@ -101,7 +101,6 @@
     <dependency>
       <groupId>org.eclipse.emf</groupId>
       <artifactId>org.eclipse.emf.ecore</artifactId>
-      <version>${emf-ecore-version}</version>
     </dependency>
     <dependency>
       <groupId>org.eclipse.lsp4j</groupId>

plugins/de.cau.cs.kieler.klighd.setup/pom.xml

@@ -88,40 +88,6 @@
       <version>${project.version}</version>
     </dependency>
   </dependencies>
-  <dependencyManagement>
-    <dependencies>
-      <dependency>
-        <groupId>org.eclipse.elk</groupId>
-        <artifactId>org.eclipse.elk.alg.force</artifactId>
-        <version>${elk-version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.eclipse.elk</groupId>
-        <artifactId>org.eclipse.elk.alg.graphviz.dot</artifactId>
-        <version>${elk-version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.eclipse.elk</groupId>
-        <artifactId>org.eclipse.elk.alg.graphviz.layouter</artifactId>
-        <version>${elk-version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.eclipse.elk</groupId>
-        <artifactId>org.eclipse.elk.alg.layered</artifactId>
-        <version>${elk-version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.eclipse.elk</groupId>
-        <artifactId>org.eclipse.elk.alg.mrtree</artifactId>
-        <version>${elk-version}</version>
-      </dependency>
-      <dependency>
-        <groupId>org.eclipse.elk</groupId>
-        <artifactId>org.eclipse.elk.alg.radial</artifactId>
-        <version>${elk-version}</version>
-      </dependency>
-    </dependencies>
-  </dependencyManagement>
 
   <build>
     <resources>

plugins/pom.xml

@@ -2,7 +2,6 @@
 <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <modelVersion>4.0.0</modelVersion>
-  <groupId>de.cau.cs.kieler.klighd</groupId>
   <artifactId>plugins</artifactId>
   <packaging>pom</packaging>
 

test/pom.xml

@@ -2,7 +2,6 @@
 <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <modelVersion>4.0.0</modelVersion>
-  <groupId>de.cau.cs.kieler.klighd</groupId>
   <artifactId>test</artifactId>
   <packaging>pom</packaging>