[MNG-7252] Fix warnings issued by dependency:analyze

This closes #541

maven-core/pom.xml

@@ -118,6 +118,10 @@ under the License.
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-classworlds</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.codehaus.plexus</groupId>
+      <artifactId>plexus-interpolation</artifactId>
+    </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-component-annotations</artifactId>
@@ -126,6 +130,10 @@ under the License.
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+    </dependency>
     <dependency>
       <groupId>commons-jxpath</groupId>
       <artifactId>commons-jxpath</artifactId>

maven-embedder/pom.xml

@@ -114,6 +114,7 @@ under the License.
       <groupId>javax.inject</groupId>
       <artifactId>javax.inject</artifactId>
     </dependency>
+    <!-- This is required for classpath scanning of annotated components -->
     <dependency>
       <groupId>javax.annotation</groupId>
       <artifactId>javax.annotation-api</artifactId>

maven-model-builder/src/test/java/org/apache/maven/model/building/FileModelSourceTest.java

@@ -22,7 +22,7 @@ import java.io.File;
 import java.io.IOException;
 import static junit.framework.TestCase.assertFalse;
 import static junit.framework.TestCase.assertTrue;
-import org.apache.commons.lang3.SystemUtils;
+import org.codehaus.plexus.util.Os;;
 import static org.junit.Assume.assumeTrue;
 import org.junit.Test;
 
@@ -53,7 +53,7 @@ public class FileModelSourceTest
     public void testWindowsPaths() 
             throws Exception 
     {
-        assumeTrue( SystemUtils.IS_OS_WINDOWS );
+        assumeTrue( Os.isFamily( "Windows" ) );
 
         File upperCaseFile = createTempFile( "TESTE" );
         String absolutePath = upperCaseFile.getAbsolutePath();

maven-resolver-provider/pom.xml

@@ -108,10 +108,6 @@ under the License.
       <artifactId>mockito-core</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>org.slf4j</groupId>
-      <artifactId>slf4j-api</artifactId>
-    </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-simple</artifactId>