Merge pull request #2 from apache/dep

update maven-shared-utils to 3.2.1
diff --git a/pom.xml b/pom.xml
index 9b80cb9..099b532 100644
--- a/pom.xml
+++ b/pom.xml
@@ -115,13 +115,13 @@
     <dependency>
       <groupId>org.apache.maven.resolver</groupId>
       <artifactId>maven-resolver-api</artifactId>
-      <version>1.3.1</version>
+      <version>1.4.2</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
       <groupId>org.apache.maven.resolver</groupId>
       <artifactId>maven-resolver-util</artifactId>
-      <version>1.3.1</version>
+      <version>1.4.2</version>
       <scope>provided</scope>
     </dependency>
 
diff --git a/src/test/java/org/apache/maven/shared/artifact/filter/resolve/transform/ArtifactIncludeNodeTest.java b/src/test/java/org/apache/maven/shared/artifact/filter/resolve/transform/ArtifactIncludeNodeTest.java
index 49ca1ef..72f0031 100644
--- a/src/test/java/org/apache/maven/shared/artifact/filter/resolve/transform/ArtifactIncludeNodeTest.java
+++ b/src/test/java/org/apache/maven/shared/artifact/filter/resolve/transform/ArtifactIncludeNodeTest.java
@@ -26,7 +26,6 @@
 import org.apache.maven.model.Dependency;
 import org.apache.maven.plugin.testing.ArtifactStubFactory;
 import org.apache.maven.shared.artifact.filter.resolve.Node;
-import org.eclipse.aether.graph.DependencyNode;
 import org.junit.Test;
 
 public class ArtifactIncludeNodeTest