Blame SOURCES/0001-Port-to-Maven-3.1.0-and-Eclipse-Aether.patch

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diff --git a/pom.xml b/pom.xml
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index 31f4600..2f149da 100644
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--- a/pom.xml
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+++ b/pom.xml
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@@ -56,7 +56,7 @@
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     <dependency>
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       <groupId>org.apache.maven</groupId>
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       <artifactId>maven-core</artifactId>
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-      <version>3.0.4</version>
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+      <version>3.1.0</version>
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       <scope>provided</scope>
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     </dependency>
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     <dependency>
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@@ -65,10 +65,21 @@
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       <version>1.5.5</version>
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     </dependency>
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     <dependency>
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-      <groupId>org.sonatype.aether</groupId>
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+      <groupId>org.eclipse.aether</groupId>
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       <artifactId>aether-api</artifactId>
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-      <version>1.13.1</version>
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       <optional>true</optional>
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+      <version>0.9.0.M2</version>
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+    </dependency>
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+    <dependency>
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+      <groupId>org.eclipse.aether</groupId>
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+      <artifactId>aether-util</artifactId>
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+      <version>0.9.0.M2</version>
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+      <exclusions>
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+        <exclusion>
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+          <groupId>org.eclipse.aether</groupId>
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+          <artifactId>aether-api</artifactId>
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+        </exclusion>
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+      </exclusions>
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     </dependency>
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     <dependency>
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diff --git a/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java b/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java
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index 9527f72..8b7b025 100644
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--- a/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java
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+++ b/src/main/java/org/apache/maven/shared/dependency/graph/internal/Maven3DependencyGraphBuilder.java
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@@ -40,8 +40,8 @@ import org.apache.maven.shared.dependency.graph.DependencyGraphBuilderException;
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 import org.apache.maven.shared.dependency.graph.DependencyNode;
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 import org.codehaus.plexus.component.annotations.Component;
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 import org.codehaus.plexus.component.annotations.Requirement;
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-import org.sonatype.aether.graph.Dependency;
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-import org.sonatype.aether.version.VersionConstraint;
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+import org.eclipse.aether.graph.Dependency;
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+import org.eclipse.aether.version.VersionConstraint;
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 /**
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  * Wrapper around Maven 3 dependency resolver.
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@@ -101,7 +101,7 @@ public class Maven3DependencyGraphBuilder
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     private Artifact getDependencyArtifact( Dependency dep )
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     {
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-        org.sonatype.aether.artifact.Artifact artifact = dep.getArtifact();
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+        org.eclipse.aether.artifact.Artifact artifact = dep.getArtifact();
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         return factory.createDependencyArtifact( artifact.getGroupId(), artifact.getArtifactId(),
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                                                  VersionRange.createFromVersion( artifact.getVersion() ),
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@@ -109,15 +109,15 @@ public class Maven3DependencyGraphBuilder
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                                                  dep.isOptional() );
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     }
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-    private DependencyNode buildDependencyNode( DependencyNode parent, org.sonatype.aether.graph.DependencyNode node,
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+    private DependencyNode buildDependencyNode( DependencyNode parent, org.eclipse.aether.graph.DependencyNode node,
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                                                 Artifact artifact, ArtifactFilter filter )
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     {
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         DefaultDependencyNode current =
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-            new DefaultDependencyNode( parent, artifact, node.getPremanagedVersion(), node.getPremanagedScope(),
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+            new DefaultDependencyNode( parent, artifact, null /*node.getPremanagedVersion()*/, null /*node.getPremanagedScope()*/,
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                                        getVersionSelectedFromRange( node.getVersionConstraint() ) );
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         List<DependencyNode> nodes = new ArrayList<DependencyNode>( node.getChildren().size() );
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-        for ( org.sonatype.aether.graph.DependencyNode child : node.getChildren() )
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+        for ( org.eclipse.aether.graph.DependencyNode child : node.getChildren() )
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         {
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             Artifact childArtifact = getDependencyArtifact( child.getDependency() );
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@@ -140,7 +140,8 @@ public class Maven3DependencyGraphBuilder
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         }
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         StringBuilder sb = new StringBuilder();
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-        for ( org.sonatype.aether.version.VersionRange range : constraint.getRanges() )
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+        org.eclipse.aether.version.VersionRange range = constraint.getRange();
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+        if ( range != null )
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         {
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             if ( sb.length() > 0 )
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             {