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From hbout...@apache.org
Subject [44/51] [partial] maven-aether git commit: [MNG-6007] rename Aether to Maven Artifact Resolver
Date Sat, 03 Sep 2016 20:24:07 GMT
http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyRequest.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyRequest.java b/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyRequest.java
deleted file mode 100644
index 138304a..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyRequest.java
+++ /dev/null
@@ -1,187 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.RequestTrace;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.collection.CollectRequest;
-import org.eclipse.aether.graph.DependencyFilter;
-import org.eclipse.aether.graph.DependencyNode;
-
-/**
- * A request to resolve transitive dependencies. This request can either be supplied with a {@link CollectRequest} to
- * calculate the transitive dependencies or with an already resolved dependency graph.
- * 
- * @see RepositorySystem#resolveDependencies(RepositorySystemSession, DependencyRequest)
- * @see Artifact#getFile()
- */
-public final class DependencyRequest
-{
-
-    private DependencyNode root;
-
-    private CollectRequest collectRequest;
-
-    private DependencyFilter filter;
-
-    private RequestTrace trace;
-
-    /**
-     * Creates an uninitialized request. Note that either {@link #setRoot(DependencyNode)} or
-     * {@link #setCollectRequest(CollectRequest)} must eventually be called to create a valid request.
-     */
-    public DependencyRequest()
-    {
-        // enables default constructor
-    }
-
-    /**
-     * Creates a request for the specified dependency graph and with the given resolution filter.
-     * 
-     * @param node The root node of the dependency graph whose artifacts should be resolved, may be {@code null}.
-     * @param filter The resolution filter to use, may be {@code null}.
-     */
-    public DependencyRequest( DependencyNode node, DependencyFilter filter )
-    {
-        setRoot( node );
-        setFilter( filter );
-    }
-
-    /**
-     * Creates a request for the specified collect request and with the given resolution filter.
-     * 
-     * @param request The collect request used to calculate the dependency graph whose artifacts should be resolved, may
-     *            be {@code null}.
-     * @param filter The resolution filter to use, may be {@code null}.
-     */
-    public DependencyRequest( CollectRequest request, DependencyFilter filter )
-    {
-        setCollectRequest( request );
-        setFilter( filter );
-    }
-
-    /**
-     * Gets the root node of the dependency graph whose artifacts should be resolved.
-     * 
-     * @return The root node of the dependency graph or {@code null} if none.
-     */
-    public DependencyNode getRoot()
-    {
-        return root;
-    }
-
-    /**
-     * Sets the root node of the dependency graph whose artifacts should be resolved. When this request is processed,
-     * the nodes of the given dependency graph will be updated to refer to the resolved artifacts. Eventually, either
-     * {@link #setRoot(DependencyNode)} or {@link #setCollectRequest(CollectRequest)} must be called to create a valid
-     * request.
-     * 
-     * @param root The root node of the dependency graph, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public DependencyRequest setRoot( DependencyNode root )
-    {
-        this.root = root;
-        return this;
-    }
-
-    /**
-     * Gets the collect request used to calculate the dependency graph whose artifacts should be resolved.
-     * 
-     * @return The collect request or {@code null} if none.
-     */
-    public CollectRequest getCollectRequest()
-    {
-        return collectRequest;
-    }
-
-    /**
-     * Sets the collect request used to calculate the dependency graph whose artifacts should be resolved. Eventually,
-     * either {@link #setRoot(DependencyNode)} or {@link #setCollectRequest(CollectRequest)} must be called to create a
-     * valid request. If this request is supplied with a dependency node via {@link #setRoot(DependencyNode)}, the
-     * collect request is ignored.
-     * 
-     * @param collectRequest The collect request, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public DependencyRequest setCollectRequest( CollectRequest collectRequest )
-    {
-        this.collectRequest = collectRequest;
-        return this;
-    }
-
-    /**
-     * Gets the resolution filter used to select which artifacts of the dependency graph should be resolved.
-     * 
-     * @return The resolution filter or {@code null} to resolve all artifacts of the dependency graph.
-     */
-    public DependencyFilter getFilter()
-    {
-        return filter;
-    }
-
-    /**
-     * Sets the resolution filter used to select which artifacts of the dependency graph should be resolved. For
-     * example, use this filter to restrict resolution to dependencies of a certain scope.
-     * 
-     * @param filter The resolution filter, may be {@code null} to resolve all artifacts of the dependency graph.
-     * @return This request for chaining, never {@code null}.
-     */
-    public DependencyRequest setFilter( DependencyFilter filter )
-    {
-        this.filter = filter;
-        return this;
-    }
-
-    /**
-     * Gets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @return The trace information about the higher level operation or {@code null} if none.
-     */
-    public RequestTrace getTrace()
-    {
-        return trace;
-    }
-
-    /**
-     * Sets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @param trace The trace information about the higher level operation, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public DependencyRequest setTrace( RequestTrace trace )
-    {
-        this.trace = trace;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        if ( root != null )
-        {
-            return String.valueOf( root );
-        }
-        return String.valueOf( collectRequest );
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResolutionException.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResolutionException.java b/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResolutionException.java
deleted file mode 100644
index 2c12b57..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResolutionException.java
+++ /dev/null
@@ -1,83 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositoryException;
-
-/**
- * Thrown in case of a unresolvable dependencies.
- */
-public class DependencyResolutionException
-    extends RepositoryException
-{
-
-    private final transient DependencyResult result;
-
-    /**
-     * Creates a new exception with the specified result and cause.
-     * 
-     * @param result The dependency result at the point the exception occurred, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public DependencyResolutionException( DependencyResult result, Throwable cause )
-    {
-        super( getMessage( cause ), cause );
-        this.result = result;
-    }
-
-    /**
-     * Creates a new exception with the specified result, detail message and cause.
-     * 
-     * @param result The dependency result at the point the exception occurred, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public DependencyResolutionException( DependencyResult result, String message, Throwable cause )
-    {
-        super( message, cause );
-        this.result = result;
-    }
-
-    private static String getMessage( Throwable cause )
-    {
-        String msg = null;
-        if ( cause != null )
-        {
-            msg = cause.getMessage();
-        }
-        if ( msg == null || msg.length() <= 0 )
-        {
-            msg = "Could not resolve transitive dependencies";
-        }
-        return msg;
-    }
-
-    /**
-     * Gets the dependency result at the point the exception occurred. Despite being incomplete, callers might want to
-     * use this result to fail gracefully and continue their operation with whatever interim data has been gathered.
-     * 
-     * @return The dependency result or {@code null} if unknown.
-     */
-    public DependencyResult getResult()
-    {
-        return result;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResult.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResult.java b/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResult.java
deleted file mode 100644
index 030e923..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/DependencyResult.java
+++ /dev/null
@@ -1,195 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.graph.DependencyCycle;
-import org.eclipse.aether.graph.DependencyNode;
-
-/**
- * The result of a dependency resolution request.
- * 
- * @see RepositorySystem#resolveDependencies(RepositorySystemSession, DependencyRequest)
- */
-public final class DependencyResult
-{
-
-    private final DependencyRequest request;
-
-    private DependencyNode root;
-
-    private List<DependencyCycle> cycles;
-
-    private List<Exception> collectExceptions;
-
-    private List<ArtifactResult> artifactResults;
-
-    /**
-     * Creates a new result for the specified request.
-     * 
-     * @param request The resolution request, must not be {@code null}.
-     */
-    public DependencyResult( DependencyRequest request )
-    {
-        if ( request == null )
-        {
-            throw new IllegalArgumentException( "dependency request has not been specified" );
-        }
-        this.request = request;
-        root = request.getRoot();
-        cycles = Collections.emptyList();
-        collectExceptions = Collections.emptyList();
-        artifactResults = Collections.emptyList();
-    }
-
-    /**
-     * Gets the resolution request that was made.
-     * 
-     * @return The resolution request, never {@code null}.
-     */
-    public DependencyRequest getRequest()
-    {
-        return request;
-    }
-
-    /**
-     * Gets the root node of the resolved dependency graph. Note that this dependency graph might be
-     * incomplete/unfinished in case of {@link #getCollectExceptions()} indicating errors during its calculation.
-     * 
-     * @return The root node of the resolved dependency graph or {@code null} if none.
-     */
-    public DependencyNode getRoot()
-    {
-        return root;
-    }
-
-    /**
-     * Sets the root node of the resolved dependency graph.
-     * 
-     * @param root The root node of the resolved dependency graph, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public DependencyResult setRoot( DependencyNode root )
-    {
-        this.root = root;
-        return this;
-    }
-
-    /**
-     * Gets the dependency cycles that were encountered while building the dependency graph. Note that dependency cycles
-     * will only be reported here if the underlying request was created from a
-     * {@link org.eclipse.aether.collection.CollectRequest CollectRequest}. If the underlying {@link DependencyRequest}
-     * was created from an existing dependency graph, information about cycles will not be available in this result.
-     * 
-     * @return The dependency cycles in the (raw) graph, never {@code null}.
-     */
-    public List<DependencyCycle> getCycles()
-    {
-        return cycles;
-    }
-
-    /**
-     * Records the specified dependency cycles while building the dependency graph.
-     * 
-     * @param cycles The dependency cycles to record, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public DependencyResult setCycles( List<DependencyCycle> cycles )
-    {
-        if ( cycles == null )
-        {
-            this.cycles = Collections.emptyList();
-        }
-        else
-        {
-            this.cycles = cycles;
-        }
-        return this;
-    }
-
-    /**
-     * Gets the exceptions that occurred while building the dependency graph.
-     * 
-     * @return The exceptions that occurred, never {@code null}.
-     */
-    public List<Exception> getCollectExceptions()
-    {
-        return collectExceptions;
-    }
-
-    /**
-     * Records the specified exceptions while building the dependency graph.
-     * 
-     * @param exceptions The exceptions to record, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public DependencyResult setCollectExceptions( List<Exception> exceptions )
-    {
-        if ( exceptions == null )
-        {
-            this.collectExceptions = Collections.emptyList();
-        }
-        else
-        {
-            this.collectExceptions = exceptions;
-        }
-        return this;
-    }
-
-    /**
-     * Gets the resolution results for the dependency artifacts that matched {@link DependencyRequest#getFilter()}.
-     * 
-     * @return The resolution results for the dependency artifacts, never {@code null}.
-     */
-    public List<ArtifactResult> getArtifactResults()
-    {
-        return artifactResults;
-    }
-
-    /**
-     * Sets the resolution results for the artifacts that matched {@link DependencyRequest#getFilter()}.
-     * 
-     * @param results The resolution results for the artifacts, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public DependencyResult setArtifactResults( List<ArtifactResult> results )
-    {
-        if ( results == null )
-        {
-            this.artifactResults = Collections.emptyList();
-        }
-        else
-        {
-            this.artifactResults = results;
-        }
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return String.valueOf( artifactResults );
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataRequest.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataRequest.java b/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataRequest.java
deleted file mode 100644
index 86063ff..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataRequest.java
+++ /dev/null
@@ -1,232 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.RequestTrace;
-import org.eclipse.aether.metadata.Metadata;
-import org.eclipse.aether.repository.RemoteRepository;
-
-/**
- * A request to resolve metadata from either a remote repository or the local repository.
- * 
- * @see RepositorySystem#resolveMetadata(RepositorySystemSession, java.util.Collection)
- * @see Metadata#getFile()
- */
-public final class MetadataRequest
-{
-
-    private Metadata metadata;
-
-    private RemoteRepository repository;
-
-    private String context = "";
-
-    private boolean deleteLocalCopyIfMissing;
-
-    private boolean favorLocalRepository;
-
-    private RequestTrace trace;
-
-    /**
-     * Creates an uninitialized request.
-     */
-    public MetadataRequest()
-    {
-        // enables default constructor
-    }
-
-    /**
-     * Creates a request to resolve the specified metadata from the local repository.
-     * 
-     * @param metadata The metadata to resolve, may be {@code null}.
-     */
-    public MetadataRequest( Metadata metadata )
-    {
-        setMetadata( metadata );
-    }
-
-    /**
-     * Creates a request with the specified properties.
-     * 
-     * @param metadata The metadata to resolve, may be {@code null}.
-     * @param repository The repository to resolve the metadata from, may be {@code null} to resolve from the local
-     *            repository.
-     * @param context The context in which this request is made, may be {@code null}.
-     */
-    public MetadataRequest( Metadata metadata, RemoteRepository repository, String context )
-    {
-        setMetadata( metadata );
-        setRepository( repository );
-        setRequestContext( context );
-    }
-
-    /**
-     * Gets the metadata to resolve.
-     * 
-     * @return The metadata or {@code null} if not set.
-     */
-    public Metadata getMetadata()
-    {
-        return metadata;
-    }
-
-    /**
-     * Sets the metadata to resolve.
-     * 
-     * @param metadata The metadata, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public MetadataRequest setMetadata( Metadata metadata )
-    {
-        this.metadata = metadata;
-        return this;
-    }
-
-    /**
-     * Gets the repository from which the metadata should be resolved.
-     * 
-     * @return The repository or {@code null} to resolve from the local repository.
-     */
-    public RemoteRepository getRepository()
-    {
-        return repository;
-    }
-
-    /**
-     * Sets the repository from which the metadata should be resolved.
-     * 
-     * @param repository The repository, may be {@code null} to resolve from the local repository.
-     * @return This request for chaining, never {@code null}.
-     */
-    public MetadataRequest setRepository( RemoteRepository repository )
-    {
-        this.repository = repository;
-        return this;
-    }
-
-    /**
-     * Gets the context in which this request is made.
-     * 
-     * @return The context, never {@code null}.
-     */
-    public String getRequestContext()
-    {
-        return context;
-    }
-
-    /**
-     * Sets the context in which this request is made.
-     * 
-     * @param context The context, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public MetadataRequest setRequestContext( String context )
-    {
-        this.context = ( context != null ) ? context : "";
-        return this;
-    }
-
-    /**
-     * Indicates whether the locally cached copy of the metadata should be removed if the corresponding file does not
-     * exist (any more) in the remote repository.
-     * 
-     * @return {@code true} if locally cached metadata should be deleted if no corresponding remote file exists,
-     *         {@code false} to keep the local copy.
-     */
-    public boolean isDeleteLocalCopyIfMissing()
-    {
-        return deleteLocalCopyIfMissing;
-    }
-
-    /**
-     * Controls whether the locally cached copy of the metadata should be removed if the corresponding file does not
-     * exist (any more) in the remote repository.
-     * 
-     * @param deleteLocalCopyIfMissing {@code true} if locally cached metadata should be deleted if no corresponding
-     *            remote file exists, {@code false} to keep the local copy.
-     * @return This request for chaining, never {@code null}.
-     */
-    public MetadataRequest setDeleteLocalCopyIfMissing( boolean deleteLocalCopyIfMissing )
-    {
-        this.deleteLocalCopyIfMissing = deleteLocalCopyIfMissing;
-        return this;
-    }
-
-    /**
-     * Indicates whether the metadata resolution should be suppressed if the corresponding metadata of the local
-     * repository is up-to-date according to the update policy of the remote repository. In this case, the metadata
-     * resolution will even be suppressed if no local copy of the remote metadata exists yet.
-     * 
-     * @return {@code true} to suppress resolution of remote metadata if the corresponding metadata of the local
-     *         repository is up-to-date, {@code false} to resolve the remote metadata normally according to the update
-     *         policy.
-     */
-    public boolean isFavorLocalRepository()
-    {
-        return favorLocalRepository;
-    }
-
-    /**
-     * Controls resolution of remote metadata when already corresponding metadata of the local repository exists. In
-     * cases where the local repository's metadata is sufficient and going to be preferred, resolution of the remote
-     * metadata can be suppressed to avoid unnecessary network access.
-     * 
-     * @param favorLocalRepository {@code true} to suppress resolution of remote metadata if the corresponding metadata
-     *            of the local repository is up-to-date, {@code false} to resolve the remote metadata normally according
-     *            to the update policy.
-     * @return This request for chaining, never {@code null}.
-     */
-    public MetadataRequest setFavorLocalRepository( boolean favorLocalRepository )
-    {
-        this.favorLocalRepository = favorLocalRepository;
-        return this;
-    }
-
-    /**
-     * Gets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @return The trace information about the higher level operation or {@code null} if none.
-     */
-    public RequestTrace getTrace()
-    {
-        return trace;
-    }
-
-    /**
-     * Sets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @param trace The trace information about the higher level operation, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public MetadataRequest setTrace( RequestTrace trace )
-    {
-        this.trace = trace;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return getMetadata() + " < " + getRepository();
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataResult.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataResult.java b/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataResult.java
deleted file mode 100644
index 2bba499..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/MetadataResult.java
+++ /dev/null
@@ -1,166 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.metadata.Metadata;
-import org.eclipse.aether.transfer.MetadataNotFoundException;
-
-/**
- * The result of a metadata resolution request.
- * 
- * @see RepositorySystem#resolveMetadata(RepositorySystemSession, java.util.Collection)
- */
-public final class MetadataResult
-{
-
-    private final MetadataRequest request;
-
-    private Exception exception;
-
-    private boolean updated;
-
-    private Metadata metadata;
-
-    /**
-     * Creates a new result for the specified request.
-     * 
-     * @param request The resolution request, must not be {@code null}.
-     */
-    public MetadataResult( MetadataRequest request )
-    {
-        if ( request == null )
-        {
-            throw new IllegalArgumentException( "metadata request has not been specified" );
-        }
-        this.request = request;
-    }
-
-    /**
-     * Gets the resolution request that was made.
-     * 
-     * @return The resolution request, never {@code null}.
-     */
-    public MetadataRequest getRequest()
-    {
-        return request;
-    }
-
-    /**
-     * Gets the resolved metadata (if any).
-     * 
-     * @return The resolved metadata or {@code null} if the resolution failed.
-     */
-    public Metadata getMetadata()
-    {
-        return metadata;
-    }
-
-    /**
-     * Sets the resolved metadata.
-     * 
-     * @param metadata The resolved metadata, may be {@code null} if the resolution failed.
-     * @return This result for chaining, never {@code null}.
-     */
-    public MetadataResult setMetadata( Metadata metadata )
-    {
-        this.metadata = metadata;
-        return this;
-    }
-
-    /**
-     * Records the specified exception while resolving the metadata.
-     * 
-     * @param exception The exception to record, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public MetadataResult setException( Exception exception )
-    {
-        this.exception = exception;
-        return this;
-    }
-
-    /**
-     * Gets the exception that occurred while resolving the metadata.
-     * 
-     * @return The exception that occurred or {@code null} if none.
-     */
-    public Exception getException()
-    {
-        return exception;
-    }
-
-    /**
-     * Sets the updated flag for the metadata.
-     * 
-     * @param updated {@code true} if the metadata was actually fetched from the remote repository during the
-     *            resolution, {@code false} if the metadata was resolved from a locally cached copy.
-     * @return This result for chaining, never {@code null}.
-     */
-    public MetadataResult setUpdated( boolean updated )
-    {
-        this.updated = updated;
-        return this;
-    }
-
-    /**
-     * Indicates whether the metadata was actually fetched from the remote repository or resolved from the local cache.
-     * If metadata has been locally cached during a previous resolution request and this local copy is still up-to-date
-     * according to the remote repository's update policy, no remote access is made.
-     * 
-     * @return {@code true} if the metadata was actually fetched from the remote repository during the resolution,
-     *         {@code false} if the metadata was resolved from a locally cached copy.
-     */
-    public boolean isUpdated()
-    {
-        return updated;
-    }
-
-    /**
-     * Indicates whether the requested metadata was resolved. Note that the metadata might have been successfully
-     * resolved (from the local cache) despite {@link #getException()} indicating a transfer error while trying to
-     * refetch the metadata from the remote repository.
-     * 
-     * @return {@code true} if the metadata was resolved, {@code false} otherwise.
-     * @see Metadata#getFile()
-     */
-    public boolean isResolved()
-    {
-        return getMetadata() != null && getMetadata().getFile() != null;
-    }
-
-    /**
-     * Indicates whether the requested metadata is not present in the remote repository.
-     * 
-     * @return {@code true} if the metadata is not present in the remote repository, {@code false} otherwise.
-     */
-    public boolean isMissing()
-    {
-        return getException() instanceof MetadataNotFoundException;
-    }
-
-    @Override
-    public String toString()
-    {
-        return getMetadata() + ( isUpdated() ? " (updated)" : " (cached)" );
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicy.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicy.java b/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicy.java
deleted file mode 100644
index 5158fa0..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicy.java
+++ /dev/null
@@ -1,82 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.metadata.Metadata;
-
-/**
- * Controls the caching of resolution errors for artifacts/metadata from remote repositories. If caching is enabled for
- * a given resource, a marker will be set (usually somewhere in the local repository) to suppress repeated resolution
- * attempts for the broken resource, thereby avoiding expensive but useless network IO. The error marker is considered
- * stale once the repository's update policy has expired at which point a future resolution attempt will be allowed.
- * Error caching considers the current network settings such that fixes to the configuration like authentication or
- * proxy automatically trigger revalidation with the remote side regardless of the time elapsed since the previous
- * resolution error.
- * 
- * @see RepositorySystemSession#getResolutionErrorPolicy()
- */
-public interface ResolutionErrorPolicy
-{
-
-    /**
-     * Bit mask indicating that resolution errors should not be cached in the local repository. This forces the system
-     * to always query the remote repository for locally missing artifacts/metadata.
-     */
-    int CACHE_DISABLED = 0x00;
-
-    /**
-     * Bit flag indicating whether missing artifacts/metadata should be cached in the local repository. If caching is
-     * enabled, resolution will not be reattempted until the update policy for the affected resource has expired.
-     */
-    int CACHE_NOT_FOUND = 0x01;
-
-    /**
-     * Bit flag indicating whether connectivity/transfer errors (e.g. unreachable host, bad authentication) should be
-     * cached in the local repository. If caching is enabled, resolution will not be reattempted until the update policy
-     * for the affected resource has expired.
-     */
-    int CACHE_TRANSFER_ERROR = 0x02;
-
-    /**
-     * Bit mask indicating that all resolution errors should be cached in the local repository.
-     */
-    int CACHE_ALL = CACHE_NOT_FOUND | CACHE_TRANSFER_ERROR;
-
-    /**
-     * Gets the error policy for an artifact.
-     * 
-     * @param session The repository session during which the policy is determined, must not be {@code null}.
-     * @param request The policy request holding further details, must not be {@code null}.
-     * @return The bit mask describing the desired error policy.
-     */
-    int getArtifactPolicy( RepositorySystemSession session, ResolutionErrorPolicyRequest<Artifact> request );
-
-    /**
-     * Gets the error policy for some metadata.
-     * 
-     * @param session The repository session during which the policy is determined, must not be {@code null}.
-     * @param request The policy request holding further details, must not be {@code null}.
-     * @return The bit mask describing the desired error policy.
-     */
-    int getMetadataPolicy( RepositorySystemSession session, ResolutionErrorPolicyRequest<Metadata> request );
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java b/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java
deleted file mode 100644
index 9126914..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/ResolutionErrorPolicyRequest.java
+++ /dev/null
@@ -1,107 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.repository.RemoteRepository;
-
-/**
- * A query for the resolution error policy for a given artifact/metadata.
- * 
- * @param <T> The type of the affected repository item (artifact or metadata).
- * @see ResolutionErrorPolicy
- */
-public final class ResolutionErrorPolicyRequest<T>
-{
-
-    private T item;
-
-    private RemoteRepository repository;
-
-    /**
-     * Creates an uninitialized request.
-     */
-    public ResolutionErrorPolicyRequest()
-    {
-        // enables default constructor
-    }
-
-    /**
-     * Creates a request for the specified artifact/metadata and remote repository.
-     * 
-     * @param item The artifact/metadata for which to determine the error policy, may be {@code null}.
-     * @param repository The repository from which the resolution is attempted, may be {@code null}.
-     */
-    public ResolutionErrorPolicyRequest( T item, RemoteRepository repository )
-    {
-        setItem( item );
-        setRepository( repository );
-    }
-
-    /**
-     * Gets the artifact/metadata for which to determine the error policy.
-     * 
-     * @return The artifact/metadata for which to determine the error policy or {@code null} if not set.
-     */
-    public T getItem()
-    {
-        return item;
-    }
-
-    /**
-     * Sets the artifact/metadata for which to determine the error policy.
-     * 
-     * @param item The artifact/metadata for which to determine the error policy, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public ResolutionErrorPolicyRequest<T> setItem( T item )
-    {
-        this.item = item;
-        return this;
-    }
-
-    /**
-     * Gets the remote repository from which the resolution of the artifact/metadata is attempted.
-     * 
-     * @return The involved remote repository or {@code null} if not set.
-     */
-    public RemoteRepository getRepository()
-    {
-        return repository;
-    }
-
-    /**
-     * Sets the remote repository from which the resolution of the artifact/metadata is attempted.
-     * 
-     * @param repository The repository from which the resolution is attempted, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public ResolutionErrorPolicyRequest<T> setRepository( RemoteRepository repository )
-    {
-        this.repository = repository;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return getItem() + " < " + getRepository();
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeRequest.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeRequest.java b/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeRequest.java
deleted file mode 100644
index d6aa16b..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeRequest.java
+++ /dev/null
@@ -1,190 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.RequestTrace;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.repository.RemoteRepository;
-
-/**
- * A request to resolve a version range.
- * 
- * @see RepositorySystem#resolveVersionRange(RepositorySystemSession, VersionRangeRequest)
- */
-public final class VersionRangeRequest
-{
-
-    private Artifact artifact;
-
-    private List<RemoteRepository> repositories = Collections.emptyList();
-
-    private String context = "";
-
-    private RequestTrace trace;
-
-    /**
-     * Creates an uninitialized request.
-     */
-    public VersionRangeRequest()
-    {
-        // enables default constructor
-    }
-
-    /**
-     * Creates a request with the specified properties.
-     * 
-     * @param artifact The artifact whose version range should be resolved, may be {@code null}.
-     * @param repositories The repositories to resolve the version from, may be {@code null}.
-     * @param context The context in which this request is made, may be {@code null}.
-     */
-    public VersionRangeRequest( Artifact artifact, List<RemoteRepository> repositories, String context )
-    {
-        setArtifact( artifact );
-        setRepositories( repositories );
-        setRequestContext( context );
-    }
-
-    /**
-     * Gets the artifact whose version range shall be resolved.
-     * 
-     * @return The artifact or {@code null} if not set.
-     */
-    public Artifact getArtifact()
-    {
-        return artifact;
-    }
-
-    /**
-     * Sets the artifact whose version range shall be resolved.
-     * 
-     * @param artifact The artifact, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRangeRequest setArtifact( Artifact artifact )
-    {
-        this.artifact = artifact;
-        return this;
-    }
-
-    /**
-     * Gets the repositories to resolve the version range from.
-     * 
-     * @return The repositories, never {@code null}.
-     */
-    public List<RemoteRepository> getRepositories()
-    {
-        return repositories;
-    }
-
-    /**
-     * Sets the repositories to resolve the version range from.
-     * 
-     * @param repositories The repositories, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRangeRequest setRepositories( List<RemoteRepository> repositories )
-    {
-        if ( repositories == null )
-        {
-            this.repositories = Collections.emptyList();
-        }
-        else
-        {
-            this.repositories = repositories;
-        }
-        return this;
-    }
-
-    /**
-     * Adds the specified repository for the resolution.
-     * 
-     * @param repository The repository to add, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRangeRequest addRepository( RemoteRepository repository )
-    {
-        if ( repository != null )
-        {
-            if ( this.repositories.isEmpty() )
-            {
-                this.repositories = new ArrayList<RemoteRepository>();
-            }
-            this.repositories.add( repository );
-        }
-        return this;
-    }
-
-    /**
-     * Gets the context in which this request is made.
-     * 
-     * @return The context, never {@code null}.
-     */
-    public String getRequestContext()
-    {
-        return context;
-    }
-
-    /**
-     * Sets the context in which this request is made.
-     * 
-     * @param context The context, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRangeRequest setRequestContext( String context )
-    {
-        this.context = ( context != null ) ? context : "";
-        return this;
-    }
-
-    /**
-     * Gets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @return The trace information about the higher level operation or {@code null} if none.
-     */
-    public RequestTrace getTrace()
-    {
-        return trace;
-    }
-
-    /**
-     * Sets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @param trace The trace information about the higher level operation, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRangeRequest setTrace( RequestTrace trace )
-    {
-        this.trace = trace;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return getArtifact() + " < " + getRepositories();
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResolutionException.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResolutionException.java b/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResolutionException.java
deleted file mode 100644
index deb0e52..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResolutionException.java
+++ /dev/null
@@ -1,105 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositoryException;
-
-/**
- * Thrown in case of an unparseable or unresolvable version range.
- */
-public class VersionRangeResolutionException
-    extends RepositoryException
-{
-
-    private final transient VersionRangeResult result;
-
-    /**
-     * Creates a new exception with the specified result.
-     * 
-     * @param result The version range result at the point the exception occurred, may be {@code null}.
-     */
-    public VersionRangeResolutionException( VersionRangeResult result )
-    {
-        super( getMessage( result ), getCause( result ) );
-        this.result = result;
-    }
-
-    private static String getMessage( VersionRangeResult result )
-    {
-        StringBuilder buffer = new StringBuilder( 256 );
-        buffer.append( "Failed to resolve version range" );
-        if ( result != null )
-        {
-            buffer.append( " for " ).append( result.getRequest().getArtifact() );
-            if ( !result.getExceptions().isEmpty() )
-            {
-                buffer.append( ": " ).append( result.getExceptions().iterator().next().getMessage() );
-            }
-        }
-        return buffer.toString();
-    }
-
-    private static Throwable getCause( VersionRangeResult result )
-    {
-        Throwable cause = null;
-        if ( result != null && !result.getExceptions().isEmpty() )
-        {
-            cause = result.getExceptions().get( 0 );
-        }
-        return cause;
-    }
-
-    /**
-     * Creates a new exception with the specified result and detail message.
-     * 
-     * @param result The version range result at the point the exception occurred, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     */
-    public VersionRangeResolutionException( VersionRangeResult result, String message )
-    {
-        super( message );
-        this.result = result;
-    }
-
-    /**
-     * Creates a new exception with the specified result, detail message and cause.
-     * 
-     * @param result The version range result at the point the exception occurred, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public VersionRangeResolutionException( VersionRangeResult result, String message, Throwable cause )
-    {
-        super( message, cause );
-        this.result = result;
-    }
-
-    /**
-     * Gets the version range result at the point the exception occurred. Despite being incomplete, callers might want
-     * to use this result to fail gracefully and continue their operation with whatever interim data has been gathered.
-     * 
-     * @return The version range result or {@code null} if unknown.
-     */
-    public VersionRangeResult getResult()
-    {
-        return result;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResult.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResult.java b/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResult.java
deleted file mode 100644
index 4749f7c..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRangeResult.java
+++ /dev/null
@@ -1,240 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.repository.ArtifactRepository;
-import org.eclipse.aether.version.Version;
-import org.eclipse.aether.version.VersionConstraint;
-
-/**
- * The result of a version range resolution request.
- * 
- * @see RepositorySystem#resolveVersionRange(RepositorySystemSession, VersionRangeRequest)
- */
-public final class VersionRangeResult
-{
-
-    private final VersionRangeRequest request;
-
-    private List<Exception> exceptions;
-
-    private List<Version> versions;
-
-    private Map<Version, ArtifactRepository> repositories;
-
-    private VersionConstraint versionConstraint;
-
-    /**
-     * Creates a new result for the specified request.
-     * 
-     * @param request The resolution request, must not be {@code null}.
-     */
-    public VersionRangeResult( VersionRangeRequest request )
-    {
-        if ( request == null )
-        {
-            throw new IllegalArgumentException( "version range request has not been specified" );
-        }
-        this.request = request;
-        exceptions = Collections.emptyList();
-        versions = Collections.emptyList();
-        repositories = Collections.emptyMap();
-    }
-
-    /**
-     * Gets the resolution request that was made.
-     * 
-     * @return The resolution request, never {@code null}.
-     */
-    public VersionRangeRequest getRequest()
-    {
-        return request;
-    }
-
-    /**
-     * Gets the exceptions that occurred while resolving the version range.
-     * 
-     * @return The exceptions that occurred, never {@code null}.
-     */
-    public List<Exception> getExceptions()
-    {
-        return exceptions;
-    }
-
-    /**
-     * Records the specified exception while resolving the version range.
-     * 
-     * @param exception The exception to record, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionRangeResult addException( Exception exception )
-    {
-        if ( exception != null )
-        {
-            if ( exceptions.isEmpty() )
-            {
-                exceptions = new ArrayList<Exception>();
-            }
-            exceptions.add( exception );
-        }
-        return this;
-    }
-
-    /**
-     * Gets the versions (in ascending order) that matched the requested range.
-     * 
-     * @return The matching versions (if any), never {@code null}.
-     */
-    public List<Version> getVersions()
-    {
-        return versions;
-    }
-
-    /**
-     * Adds the specified version to the result. Note that versions must be added in ascending order.
-     * 
-     * @param version The version to add, must not be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionRangeResult addVersion( Version version )
-    {
-        if ( versions.isEmpty() )
-        {
-            versions = new ArrayList<Version>();
-        }
-        versions.add( version );
-        return this;
-    }
-
-    /**
-     * Sets the versions (in ascending order) matching the requested range.
-     * 
-     * @param versions The matching versions, may be empty or {@code null} if none.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionRangeResult setVersions( List<Version> versions )
-    {
-        if ( versions == null )
-        {
-            this.versions = Collections.emptyList();
-        }
-        else
-        {
-            this.versions = versions;
-        }
-        return this;
-    }
-
-    /**
-     * Gets the lowest version matching the requested range.
-     * 
-     * @return The lowest matching version or {@code null} if no versions matched the requested range.
-     */
-    public Version getLowestVersion()
-    {
-        if ( versions.isEmpty() )
-        {
-            return null;
-        }
-        return versions.get( 0 );
-    }
-
-    /**
-     * Gets the highest version matching the requested range.
-     * 
-     * @return The highest matching version or {@code null} if no versions matched the requested range.
-     */
-    public Version getHighestVersion()
-    {
-        if ( versions.isEmpty() )
-        {
-            return null;
-        }
-        return versions.get( versions.size() - 1 );
-    }
-
-    /**
-     * Gets the repository from which the specified version was resolved.
-     * 
-     * @param version The version whose source repository should be retrieved, must not be {@code null}.
-     * @return The repository from which the version was resolved or {@code null} if unknown.
-     */
-    public ArtifactRepository getRepository( Version version )
-    {
-        return repositories.get( version );
-    }
-
-    /**
-     * Records the repository from which the specified version was resolved
-     * 
-     * @param version The version whose source repository is to be recorded, must not be {@code null}.
-     * @param repository The repository from which the version was resolved, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionRangeResult setRepository( Version version, ArtifactRepository repository )
-    {
-        if ( repository != null )
-        {
-            if ( repositories.isEmpty() )
-            {
-                repositories = new HashMap<Version, ArtifactRepository>();
-            }
-            repositories.put( version, repository );
-        }
-        return this;
-    }
-
-    /**
-     * Gets the version constraint that was parsed from the artifact's version string.
-     * 
-     * @return The parsed version constraint or {@code null}.
-     */
-    public VersionConstraint getVersionConstraint()
-    {
-        return versionConstraint;
-    }
-
-    /**
-     * Sets the version constraint that was parsed from the artifact's version string.
-     * 
-     * @param versionConstraint The parsed version constraint, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionRangeResult setVersionConstraint( VersionConstraint versionConstraint )
-    {
-        this.versionConstraint = versionConstraint;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return String.valueOf( repositories );
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRequest.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRequest.java b/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRequest.java
deleted file mode 100644
index 3dde7dd..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionRequest.java
+++ /dev/null
@@ -1,190 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.RequestTrace;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.repository.RemoteRepository;
-
-/**
- * A request to resolve a metaversion.
- * 
- * @see RepositorySystem#resolveVersion(RepositorySystemSession, VersionRequest)
- */
-public final class VersionRequest
-{
-
-    private Artifact artifact;
-
-    private List<RemoteRepository> repositories = Collections.emptyList();
-
-    private String context = "";
-
-    private RequestTrace trace;
-
-    /**
-     * Creates an uninitialized request.
-     */
-    public VersionRequest()
-    {
-        // enables default constructor
-    }
-
-    /**
-     * Creates a request with the specified properties.
-     * 
-     * @param artifact The artifact whose (meta-)version should be resolved, may be {@code null}.
-     * @param repositories The repositories to resolve the version from, may be {@code null}.
-     * @param context The context in which this request is made, may be {@code null}.
-     */
-    public VersionRequest( Artifact artifact, List<RemoteRepository> repositories, String context )
-    {
-        setArtifact( artifact );
-        setRepositories( repositories );
-        setRequestContext( context );
-    }
-
-    /**
-     * Gets the artifact whose (meta-)version shall be resolved.
-     * 
-     * @return The artifact or {@code null} if not set.
-     */
-    public Artifact getArtifact()
-    {
-        return artifact;
-    }
-
-    /**
-     * Sets the artifact whose (meta-)version shall be resolved.
-     * 
-     * @param artifact The artifact, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRequest setArtifact( Artifact artifact )
-    {
-        this.artifact = artifact;
-        return this;
-    }
-
-    /**
-     * Gets the repositories to resolve the version from.
-     * 
-     * @return The repositories, never {@code null}.
-     */
-    public List<RemoteRepository> getRepositories()
-    {
-        return repositories;
-    }
-
-    /**
-     * Sets the repositories to resolve the version from.
-     * 
-     * @param repositories The repositories, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRequest setRepositories( List<RemoteRepository> repositories )
-    {
-        if ( repositories == null )
-        {
-            this.repositories = Collections.emptyList();
-        }
-        else
-        {
-            this.repositories = repositories;
-        }
-        return this;
-    }
-
-    /**
-     * Adds the specified repository for the resolution.
-     * 
-     * @param repository The repository to add, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRequest addRepository( RemoteRepository repository )
-    {
-        if ( repository != null )
-        {
-            if ( this.repositories.isEmpty() )
-            {
-                this.repositories = new ArrayList<RemoteRepository>();
-            }
-            this.repositories.add( repository );
-        }
-        return this;
-    }
-
-    /**
-     * Gets the context in which this request is made.
-     * 
-     * @return The context, never {@code null}.
-     */
-    public String getRequestContext()
-    {
-        return context;
-    }
-
-    /**
-     * Sets the context in which this request is made.
-     * 
-     * @param context The context, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRequest setRequestContext( String context )
-    {
-        this.context = ( context != null ) ? context : "";
-        return this;
-    }
-
-    /**
-     * Gets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @return The trace information about the higher level operation or {@code null} if none.
-     */
-    public RequestTrace getTrace()
-    {
-        return trace;
-    }
-
-    /**
-     * Sets the trace information that describes the higher level request/operation in which this request is issued.
-     * 
-     * @param trace The trace information about the higher level operation, may be {@code null}.
-     * @return This request for chaining, never {@code null}.
-     */
-    public VersionRequest setTrace( RequestTrace trace )
-    {
-        this.trace = trace;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return getArtifact() + " < " + getRepositories();
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResolutionException.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResolutionException.java b/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResolutionException.java
deleted file mode 100644
index 1aca861..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResolutionException.java
+++ /dev/null
@@ -1,105 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositoryException;
-
-/**
- * Thrown in case of an unresolvable metaversion.
- */
-public class VersionResolutionException
-    extends RepositoryException
-{
-
-    private final transient VersionResult result;
-
-    /**
-     * Creates a new exception with the specified result.
-     * 
-     * @param result The version result at the point the exception occurred, may be {@code null}.
-     */
-    public VersionResolutionException( VersionResult result )
-    {
-        super( getMessage( result ), getCause( result ) );
-        this.result = result;
-    }
-
-    private static String getMessage( VersionResult result )
-    {
-        StringBuilder buffer = new StringBuilder( 256 );
-        buffer.append( "Failed to resolve version" );
-        if ( result != null )
-        {
-            buffer.append( " for " ).append( result.getRequest().getArtifact() );
-            if ( !result.getExceptions().isEmpty() )
-            {
-                buffer.append( ": " ).append( result.getExceptions().iterator().next().getMessage() );
-            }
-        }
-        return buffer.toString();
-    }
-
-    private static Throwable getCause( VersionResult result )
-    {
-        Throwable cause = null;
-        if ( result != null && !result.getExceptions().isEmpty() )
-        {
-            cause = result.getExceptions().get( 0 );
-        }
-        return cause;
-    }
-
-    /**
-     * Creates a new exception with the specified result and detail message.
-     * 
-     * @param result The version result at the point the exception occurred, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     */
-    public VersionResolutionException( VersionResult result, String message )
-    {
-        super( message, getCause( result ) );
-        this.result = result;
-    }
-
-    /**
-     * Creates a new exception with the specified result, detail message and cause.
-     * 
-     * @param result The version result at the point the exception occurred, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public VersionResolutionException( VersionResult result, String message, Throwable cause )
-    {
-        super( message, cause );
-        this.result = result;
-    }
-
-    /**
-     * Gets the version result at the point the exception occurred. Despite being incomplete, callers might want to use
-     * this result to fail gracefully and continue their operation with whatever interim data has been gathered.
-     * 
-     * @return The version result or {@code null} if unknown.
-     */
-    public VersionResult getResult()
-    {
-        return result;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResult.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResult.java b/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResult.java
deleted file mode 100644
index 5125773..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/VersionResult.java
+++ /dev/null
@@ -1,150 +0,0 @@
-package org.eclipse.aether.resolution;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.aether.RepositorySystem;
-import org.eclipse.aether.RepositorySystemSession;
-import org.eclipse.aether.repository.ArtifactRepository;
-
-/**
- * The result of a version resolution request.
- * 
- * @see RepositorySystem#resolveVersion(RepositorySystemSession, VersionRequest)
- */
-public final class VersionResult
-{
-
-    private final VersionRequest request;
-
-    private List<Exception> exceptions;
-
-    private String version;
-
-    private ArtifactRepository repository;
-
-    /**
-     * Creates a new result for the specified request.
-     * 
-     * @param request The resolution request, must not be {@code null}.
-     */
-    public VersionResult( VersionRequest request )
-    {
-        if ( request == null )
-        {
-            throw new IllegalArgumentException( "version request has not been specified" );
-        }
-        this.request = request;
-        exceptions = Collections.emptyList();
-    }
-
-    /**
-     * Gets the resolution request that was made.
-     * 
-     * @return The resolution request, never {@code null}.
-     */
-    public VersionRequest getRequest()
-    {
-        return request;
-    }
-
-    /**
-     * Gets the exceptions that occurred while resolving the version.
-     * 
-     * @return The exceptions that occurred, never {@code null}.
-     */
-    public List<Exception> getExceptions()
-    {
-        return exceptions;
-    }
-
-    /**
-     * Records the specified exception while resolving the version.
-     * 
-     * @param exception The exception to record, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionResult addException( Exception exception )
-    {
-        if ( exception != null )
-        {
-            if ( exceptions.isEmpty() )
-            {
-                exceptions = new ArrayList<Exception>();
-            }
-            exceptions.add( exception );
-        }
-        return this;
-    }
-
-    /**
-     * Gets the resolved version.
-     * 
-     * @return The resolved version or {@code null} if the resolution failed.
-     */
-    public String getVersion()
-    {
-        return version;
-    }
-
-    /**
-     * Sets the resolved version.
-     * 
-     * @param version The resolved version, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionResult setVersion( String version )
-    {
-        this.version = version;
-        return this;
-    }
-
-    /**
-     * Gets the repository from which the version was eventually resolved.
-     * 
-     * @return The repository from which the version was resolved or {@code null} if unknown.
-     */
-    public ArtifactRepository getRepository()
-    {
-        return repository;
-    }
-
-    /**
-     * Sets the repository from which the version was resolved.
-     * 
-     * @param repository The repository from which the version was resolved, may be {@code null}.
-     * @return This result for chaining, never {@code null}.
-     */
-    public VersionResult setRepository( ArtifactRepository repository )
-    {
-        this.repository = repository;
-        return this;
-    }
-
-    @Override
-    public String toString()
-    {
-        return getVersion() + " @ " + getRepository();
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/resolution/package-info.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/resolution/package-info.java b/aether-api/src/main/java/org/eclipse/aether/resolution/package-info.java
deleted file mode 100644
index 33f9ef8..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/resolution/package-info.java
+++ /dev/null
@@ -1,24 +0,0 @@
-// CHECKSTYLE_OFF: RegexpHeader
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-/**
- * The types supporting the resolution of artifacts and metadata from repositories.
- */
-package org.eclipse.aether.resolution;
-

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/transfer/AbstractTransferListener.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/transfer/AbstractTransferListener.java b/aether-api/src/main/java/org/eclipse/aether/transfer/AbstractTransferListener.java
deleted file mode 100644
index 5691e31..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/transfer/AbstractTransferListener.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package org.eclipse.aether.transfer;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-/**
- * A skeleton implementation for custom transfer listeners. The callback methods in this class do nothing.
- */
-public abstract class AbstractTransferListener
-    implements TransferListener
-{
-
-    /**
-     * Enables subclassing.
-     */
-    protected AbstractTransferListener()
-    {
-    }
-
-    public void transferInitiated( TransferEvent event )
-        throws TransferCancelledException
-    {
-    }
-
-    public void transferStarted( TransferEvent event )
-        throws TransferCancelledException
-    {
-    }
-
-    public void transferProgressed( TransferEvent event )
-        throws TransferCancelledException
-    {
-    }
-
-    public void transferCorrupted( TransferEvent event )
-        throws TransferCancelledException
-    {
-    }
-
-    public void transferSucceeded( TransferEvent event )
-    {
-    }
-
-    public void transferFailed( TransferEvent event )
-    {
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactNotFoundException.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactNotFoundException.java b/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactNotFoundException.java
deleted file mode 100644
index 89a50d4..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactNotFoundException.java
+++ /dev/null
@@ -1,104 +0,0 @@
-package org.eclipse.aether.transfer;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.artifact.ArtifactProperties;
-import org.eclipse.aether.repository.RemoteRepository;
-
-/**
- * Thrown when an artifact was not found in a particular repository.
- */
-public class ArtifactNotFoundException
-    extends ArtifactTransferException
-{
-
-    /**
-     * Creates a new exception with the specified artifact and repository.
-     * 
-     * @param artifact The missing artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     */
-    public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository )
-    {
-        super( artifact, repository, getMessage( artifact, repository ) );
-    }
-
-    private static String getMessage( Artifact artifact, RemoteRepository repository )
-    {
-        StringBuilder buffer = new StringBuilder( 256 );
-        buffer.append( "Could not find artifact " ).append( artifact );
-        buffer.append( getString( " in ", repository ) );
-        if ( artifact != null )
-        {
-            String localPath = artifact.getProperty( ArtifactProperties.LOCAL_PATH, null );
-            if ( localPath != null && repository == null )
-            {
-                buffer.append( " at specified path " ).append( localPath );
-            }
-            String downloadUrl = artifact.getProperty( ArtifactProperties.DOWNLOAD_URL, null );
-            if ( downloadUrl != null )
-            {
-                buffer.append( ", try downloading from " ).append( downloadUrl );
-            }
-        }
-        return buffer.toString();
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository and detail message.
-     * 
-     * @param artifact The missing artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     */
-    public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository, String message )
-    {
-        super( artifact, repository, message );
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository and detail message.
-     * 
-     * @param artifact The missing artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param fromCache {@code true} if the exception was played back from the error cache, {@code false} if the
-     *            exception actually just occurred.
-     */
-    public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository, String message, boolean fromCache )
-    {
-        super( artifact, repository, message, fromCache );
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository, detail message and cause.
-     * 
-     * @param artifact The missing artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public ArtifactNotFoundException( Artifact artifact, RemoteRepository repository, String message, Throwable cause )
-    {
-        super( artifact, repository, message, cause );
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/maven-aether/blob/27f8bd73/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactTransferException.java
----------------------------------------------------------------------
diff --git a/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactTransferException.java b/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactTransferException.java
deleted file mode 100644
index 087040f..0000000
--- a/aether-api/src/main/java/org/eclipse/aether/transfer/ArtifactTransferException.java
+++ /dev/null
@@ -1,140 +0,0 @@
-package org.eclipse.aether.transfer;
-
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- * 
- *  http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- */
-
-import org.eclipse.aether.RepositoryException;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.repository.RemoteRepository;
-
-/**
- * Thrown when an artifact could not be uploaded/downloaded to/from a particular remote repository.
- */
-public class ArtifactTransferException
-    extends RepositoryException
-{
-
-    private final transient Artifact artifact;
-
-    private final transient RemoteRepository repository;
-
-    private final boolean fromCache;
-
-    static String getString( String prefix, RemoteRepository repository )
-    {
-        if ( repository == null )
-        {
-            return "";
-        }
-        else
-        {
-            return prefix + repository.getId() + " (" + repository.getUrl() + ")";
-        }
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository and detail message.
-     * 
-     * @param artifact The untransferable artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     */
-    public ArtifactTransferException( Artifact artifact, RemoteRepository repository, String message )
-    {
-        this( artifact, repository, message, false );
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository and detail message.
-     * 
-     * @param artifact The untransferable artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param fromCache {@code true} if the exception was played back from the error cache, {@code false} if the
-     *            exception actually just occurred.
-     */
-    public ArtifactTransferException( Artifact artifact, RemoteRepository repository, String message, boolean fromCache )
-    {
-        super( message );
-        this.artifact = artifact;
-        this.repository = repository;
-        this.fromCache = fromCache;
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository and cause.
-     * 
-     * @param artifact The untransferable artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public ArtifactTransferException( Artifact artifact, RemoteRepository repository, Throwable cause )
-    {
-        this( artifact, repository, "Could not transfer artifact " + artifact + getString( " from/to ", repository )
-            + getMessage( ": ", cause ), cause );
-    }
-
-    /**
-     * Creates a new exception with the specified artifact, repository, detail message and cause.
-     * 
-     * @param artifact The untransferable artifact, may be {@code null}.
-     * @param repository The involved remote repository, may be {@code null}.
-     * @param message The detail message, may be {@code null}.
-     * @param cause The exception that caused this one, may be {@code null}.
-     */
-    public ArtifactTransferException( Artifact artifact, RemoteRepository repository, String message, Throwable cause )
-    {
-        super( message, cause );
-        this.artifact = artifact;
-        this.repository = repository;
-        this.fromCache = false;
-    }
-
-    /**
-     * Gets the artifact that could not be transferred.
-     * 
-     * @return The troublesome artifact or {@code null} if unknown.
-     */
-    public Artifact getArtifact()
-    {
-        return artifact;
-    }
-
-    /**
-     * Gets the remote repository involved in the transfer.
-     * 
-     * @return The involved remote repository or {@code null} if unknown.
-     */
-    public RemoteRepository getRepository()
-    {
-        return repository;
-    }
-
-    /**
-     * Indicates whether this exception actually just occurred or was played back from the error cache.
-     * 
-     * @return {@code true} if the exception was played back from the error cache, {@code false} if the exception
-     *         actually occurred just now.
-     */
-    public boolean isFromCache()
-    {
-        return fromCache;
-    }
-
-}


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