Issue 108

git-svn-id: http://jclouds.googlecode.com/svn/trunk@1942 3d8758e0-26b5-11de-8745-db77d3ebf521

azure/storage/blob/core/src/main/java/org/jclouds/azure/storage/blob/domain/TreeSetListBlobsResponse.java

@@ -24,7 +24,7 @@
 package org.jclouds.azure.storage.blob.domain;
 
 import java.net.URI;
-import java.util.List;
+import java.util.SortedSet;
 
 import org.jclouds.azure.storage.domain.BoundedTreeSet;
 
@@ -33,7 +33,7 @@ import org.jclouds.azure.storage.domain.BoundedTreeSet;
  * @author Adrian Cole
  * 
  */
-public class ArrayListBlobsResponse extends BoundedTreeSet<BlobMetadata> implements
+public class TreeSetListBlobsResponse extends BoundedTreeSet<BlobMetadata> implements
          ListBlobsResponse {
    /** The serialVersionUID */
    private static final long serialVersionUID = -4475709781001190244L;
@@ -43,9 +43,9 @@ public class ArrayListBlobsResponse extends BoundedTreeSet<BlobMetadata> impleme
 
    @Override
    public String toString() {
-      return "ArrayListBlobsResponse [blobPrefix=" + blobPrefix + ", containerUrl=" + containerUrl
+      return "TreeSetListBlobsResponse [blobPrefix=" + blobPrefix + ", containerUrl="
-               + ", delimiter=" + delimiter + ", nextMarker=" + nextMarker + ", marker=" + marker
+               + containerUrl + ", delimiter=" + delimiter + ", nextMarker=" + nextMarker
-               + ", maxResults=" + maxResults + ", prefix=" + prefix + "]";
+               + ", marker=" + marker + ", maxResults=" + maxResults + ", prefix=" + prefix + "]";
    }
 
    @Override
@@ -66,7 +66,7 @@ public class ArrayListBlobsResponse extends BoundedTreeSet<BlobMetadata> impleme
          return false;
       if (getClass() != obj.getClass())
          return false;
-      ArrayListBlobsResponse other = (ArrayListBlobsResponse) obj;
+      TreeSetListBlobsResponse other = (TreeSetListBlobsResponse) obj;
       if (blobPrefix == null) {
          if (other.blobPrefix != null)
             return false;
@@ -85,8 +85,9 @@ public class ArrayListBlobsResponse extends BoundedTreeSet<BlobMetadata> impleme
       return true;
    }
 
-   public ArrayListBlobsResponse(URI containerUrl, List<BlobMetadata> contents, String prefix,
+   public TreeSetListBlobsResponse(URI containerUrl, SortedSet<BlobMetadata> contents,
-            String marker, int maxResults, String nextMarker, String delimiter, String blobPrefix) {
+            String prefix, String marker, int maxResults, String nextMarker, String delimiter,
+            String blobPrefix) {
       super(contents, prefix, marker, maxResults, nextMarker);
       this.containerUrl = containerUrl;
       this.delimiter = delimiter;

azure/storage/blob/core/src/main/java/org/jclouds/azure/storage/blob/xml/AccountNameEnumerationResultsHandler.java

@@ -24,18 +24,19 @@
 package org.jclouds.azure.storage.blob.xml;
 
 import java.net.URI;
-import java.util.ArrayList;
+import java.util.SortedSet;
-import java.util.List;
+
+import javax.inject.Inject;
 
 import org.jclouds.azure.storage.blob.domain.ContainerMetadata;
-import org.jclouds.azure.storage.domain.BoundedTreeSet;
 import org.jclouds.azure.storage.domain.BoundedSortedSet;
+import org.jclouds.azure.storage.domain.BoundedTreeSet;
 import org.jclouds.http.HttpUtils;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.util.DateService;
 import org.joda.time.DateTime;
 
-import javax.inject.Inject;
+import com.google.common.collect.Sets;
 
 /**
  * Parses the following XML document:
@@ -48,7 +49,7 @@ import javax.inject.Inject;
 public class AccountNameEnumerationResultsHandler extends
          ParseSax.HandlerWithResult<BoundedSortedSet<ContainerMetadata>> {
 
-   private List<ContainerMetadata> containerMetadata = new ArrayList<ContainerMetadata>();
+   private SortedSet<ContainerMetadata> containerMetadata = Sets.newTreeSet();
    private String prefix;
    private String marker;
    private int maxResults;

azure/storage/blob/core/src/main/java/org/jclouds/azure/storage/blob/xml/ContainerNameEnumerationResultsHandler.java

@@ -24,12 +24,13 @@
 package org.jclouds.azure.storage.blob.xml;
 
 import java.net.URI;
-import java.util.ArrayList;
+import java.util.SortedSet;
-import java.util.List;
+
+import javax.inject.Inject;
 
-import org.jclouds.azure.storage.blob.domain.ArrayListBlobsResponse;
 import org.jclouds.azure.storage.blob.domain.BlobMetadata;
 import org.jclouds.azure.storage.blob.domain.ListBlobsResponse;
+import org.jclouds.azure.storage.blob.domain.TreeSetListBlobsResponse;
 import org.jclouds.http.HttpUtils;
 import org.jclouds.http.functions.ParseSax;
 import org.jclouds.util.DateService;
@@ -37,7 +38,7 @@ import org.joda.time.DateTime;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 
-import javax.inject.Inject;
+import com.google.common.collect.Sets;
 
 /**
  * Parses the following XML document:
@@ -50,7 +51,7 @@ import javax.inject.Inject;
 public class ContainerNameEnumerationResultsHandler extends
          ParseSax.HandlerWithResult<ListBlobsResponse> {
 
-   private List<BlobMetadata> blobMetadata = new ArrayList<BlobMetadata>();
+   private SortedSet<BlobMetadata> blobMetadata = Sets.newTreeSet();
    private String prefix;
    private String marker;
    private int maxResults;
@@ -79,7 +80,7 @@ public class ContainerNameEnumerationResultsHandler extends
    }
 
    public ListBlobsResponse getResult() {
-      return new ArrayListBlobsResponse(containerUrl, blobMetadata, prefix, marker, maxResults,
+      return new TreeSetListBlobsResponse(containerUrl, blobMetadata, prefix, marker, maxResults,
                nextMarker, delimiter, blobPrefix);
    }
 

azure/storage/blob/core/src/test/java/org/jclouds/azure/storage/blob/internal/StubAzureBlobStore.java

@@ -33,11 +33,11 @@ import javax.inject.Inject;
 import javax.inject.Provider;
 
 import org.jclouds.azure.storage.blob.AzureBlobStore;
-import org.jclouds.azure.storage.blob.domain.ArrayListBlobsResponse;
 import org.jclouds.azure.storage.blob.domain.Blob;
 import org.jclouds.azure.storage.blob.domain.BlobMetadata;
 import org.jclouds.azure.storage.blob.domain.ContainerMetadata;
 import org.jclouds.azure.storage.blob.domain.ListBlobsResponse;
+import org.jclouds.azure.storage.blob.domain.TreeSetListBlobsResponse;
 import org.jclouds.azure.storage.blob.options.CreateContainerOptions;
 import org.jclouds.azure.storage.domain.BoundedSortedSet;
 import org.jclouds.azure.storage.options.CreateOptions;
@@ -48,7 +48,6 @@ import org.jclouds.util.DateService;
 
 import com.google.common.base.Function;
 import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 
 /**
@@ -104,8 +103,8 @@ public class StubAzureBlobStore extends StubBlobStore<ContainerMetadata, BlobMet
                }
             }));
 
-            return new ArrayListBlobsResponse(URI.create("http://localhost"), Lists
+            return new TreeSetListBlobsResponse(URI.create("http://localhost"), contents, null,
-                     .newArrayList(contents), null, null, 5000, null, null, null);
+                     null, 5000, null, null, null);
          }
       };
    }

azure/storage/blob/core/src/test/java/org/jclouds/azure/storage/blob/xml/AccountNameEnumerationResultsHandlerTest.java

@@ -29,15 +29,15 @@ import java.io.InputStream;
 import java.net.URI;
 
 import org.jclouds.azure.storage.blob.domain.ContainerMetadata;
-import org.jclouds.azure.storage.domain.BoundedTreeSet;
 import org.jclouds.azure.storage.domain.BoundedSortedSet;
+import org.jclouds.azure.storage.domain.BoundedTreeSet;
 import org.jclouds.http.HttpUtils;
 import org.jclouds.http.functions.BaseHandlerTest;
 import org.jclouds.util.DateService;
 import org.testng.annotations.BeforeTest;
 import org.testng.annotations.Test;
 
-import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSortedSet;
 
 /**
  * Tests behavior of {@code ParseFlavorListFromGsonResponseTest}
@@ -60,11 +60,11 @@ public class AccountNameEnumerationResultsHandlerTest extends BaseHandlerTest {
    @SuppressWarnings("unchecked")
    public void testApplyInputStream() {
       InputStream is = getClass().getResourceAsStream("/test_list_containers.xml");
-      BoundedSortedSet<ContainerMetadata> list = new BoundedTreeSet<ContainerMetadata>(ImmutableList
+      BoundedSortedSet<ContainerMetadata> list = new BoundedTreeSet<ContainerMetadata>(
-               .of(new ContainerMetadata(
+               ImmutableSortedSet.of(new ContainerMetadata(URI
-                        URI.create("http://myaccount.blob.core.windows.net/audio"), dateService
+                        .create("http://myaccount.blob.core.windows.net/audio"), dateService
-                                 .rfc822DateParse("Wed, 13 Aug 2008 20:39:39 GMT"), HttpUtils
+                        .rfc822DateParse("Wed, 13 Aug 2008 20:39:39 GMT"), HttpUtils
-                                 .fromHexString("0x8CACB9BD7C6B1B2")), new ContainerMetadata(URI
+                        .fromHexString("0x8CACB9BD7C6B1B2")), new ContainerMetadata(URI
                         .create("http://myaccount.blob.core.windows.net/images"), dateService
                         .rfc822DateParse("Wed, 14 Aug 2008 20:39:39 GMT"), HttpUtils
                         .fromHexString("0x8CACB9BD7C1EEEC")), new ContainerMetadata(URI
@@ -74,8 +74,8 @@ public class AccountNameEnumerationResultsHandlerTest extends BaseHandlerTest {
 
                ), null, null, 3, "video");
 
-      BoundedSortedSet<ContainerMetadata> result = (BoundedSortedSet<ContainerMetadata>) factory.create(
+      BoundedSortedSet<ContainerMetadata> result = (BoundedSortedSet<ContainerMetadata>) factory
-               injector.getInstance(AccountNameEnumerationResultsHandler.class)).parse(is);
+               .create(injector.getInstance(AccountNameEnumerationResultsHandler.class)).parse(is);
 
       assertEquals(result, list);
    }
@@ -83,11 +83,11 @@ public class AccountNameEnumerationResultsHandlerTest extends BaseHandlerTest {
    @SuppressWarnings("unchecked")
    public void testApplyInputStreamWithOptions() {
       InputStream is = getClass().getResourceAsStream("/test_list_containers_options.xml");
-      BoundedSortedSet<ContainerMetadata> list = new BoundedTreeSet<ContainerMetadata>(ImmutableList
+      BoundedSortedSet<ContainerMetadata> list = new BoundedTreeSet<ContainerMetadata>(
-               .of(new ContainerMetadata(
+               ImmutableSortedSet.of(new ContainerMetadata(URI
-                        URI.create("http://myaccount.blob.core.windows.net/audio"), dateService
+                        .create("http://myaccount.blob.core.windows.net/audio"), dateService
-                                 .rfc822DateParse("Wed, 13 Aug 2008 20:39:39 GMT"), HttpUtils
+                        .rfc822DateParse("Wed, 13 Aug 2008 20:39:39 GMT"), HttpUtils
-                                 .fromHexString("0x8CACB9BD7C6B1B2")), new ContainerMetadata(URI
+                        .fromHexString("0x8CACB9BD7C6B1B2")), new ContainerMetadata(URI
                         .create("http://myaccount.blob.core.windows.net/images"), dateService
                         .rfc822DateParse("Wed, 14 Aug 2008 20:39:39 GMT"), HttpUtils
                         .fromHexString("0x8CACB9BD7C1EEEC")), new ContainerMetadata(URI
@@ -96,8 +96,8 @@ public class AccountNameEnumerationResultsHandlerTest extends BaseHandlerTest {
                         .fromHexString("0x8CACB9BD7BACAC3"))
 
                ), "prefix", "marker", 1, "video");
-      BoundedSortedSet<ContainerMetadata> result = (BoundedSortedSet<ContainerMetadata>) factory.create(
+      BoundedSortedSet<ContainerMetadata> result = (BoundedSortedSet<ContainerMetadata>) factory
-               injector.getInstance(AccountNameEnumerationResultsHandler.class)).parse(is);
+               .create(injector.getInstance(AccountNameEnumerationResultsHandler.class)).parse(is);
       assertEquals(result, list);
    }
 }

azure/storage/blob/core/src/test/java/org/jclouds/azure/storage/blob/xml/ContainerNameEnumerationResultsHandlerTest.java

@@ -28,9 +28,9 @@ import static org.testng.Assert.assertEquals;
 import java.io.InputStream;
 import java.net.URI;
 
-import org.jclouds.azure.storage.blob.domain.ArrayListBlobsResponse;
 import org.jclouds.azure.storage.blob.domain.BlobMetadata;
 import org.jclouds.azure.storage.blob.domain.ListBlobsResponse;
+import org.jclouds.azure.storage.blob.domain.TreeSetListBlobsResponse;
 import org.jclouds.azure.storage.domain.BoundedSortedSet;
 import org.jclouds.http.HttpUtils;
 import org.jclouds.http.functions.BaseHandlerTest;
@@ -38,7 +38,7 @@ import org.jclouds.util.DateService;
 import org.testng.annotations.BeforeTest;
 import org.testng.annotations.Test;
 
-import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSortedSet;
 
 /**
  * Tests behavior of {@code ContainerNameEnumerationResultsHandlerTest}
@@ -60,28 +60,41 @@ public class ContainerNameEnumerationResultsHandlerTest extends BaseHandlerTest
    @SuppressWarnings("unchecked")
    public void testApplyInputStream() {
       InputStream is = getClass().getResourceAsStream("/test_list_blobs.xml");
-      ListBlobsResponse list = new ArrayListBlobsResponse(URI
+      ListBlobsResponse list = new TreeSetListBlobsResponse(
-               .create("http://myaccount.blob.core.windows.net/mycontainer"), ImmutableList.of(
+               URI.create("http://myaccount.blob.core.windows.net/mycontainer"),
-               new BlobMetadata("blob1.txt", URI
+               ImmutableSortedSet
-                        .create("http://myaccount.blob.core.windows.net/mycontainer/blob1.txt"),
+                        .of(
-                        dateService.rfc822DateParse("Thu, 18 Sep 2008 18:41:57 GMT"), HttpUtils
+                                 new BlobMetadata(
-                                 .fromHexString("0x8CAE7D55D050B8B"), 8,
+                                          "blob1.txt",
-                        "text/plain; charset=UTF-8", null, null, null), new BlobMetadata("blob2.txt", URI
+                                          URI
-                        .create("http://myaccount.blob.core.windows.net/mycontainer/blob2.txt"),
+                                                   .create("http://myaccount.blob.core.windows.net/mycontainer/blob1.txt"),
-                        dateService.rfc822DateParse("Thu, 18 Sep 2008 18:41:57 GMT"), HttpUtils
+                                          dateService
-                                 .fromHexString("0x8CAE7D55CF6C339"), 14,
+                                                   .rfc822DateParse("Thu, 18 Sep 2008 18:41:57 GMT"),
-                        "text/plain; charset=UTF-8", null, null, null),
+                                          HttpUtils.fromHexString("0x8CAE7D55D050B8B"), 8,
-               new BlobMetadata("newblob1.txt", URI
+                                          "text/plain; charset=UTF-8", null, null, null),
-                        .create("http://myaccount.blob.core.windows.net/mycontainer/newblob1.txt"),
+                                 new BlobMetadata(
-                        dateService.rfc822DateParse("Thu, 18 Sep 2008 18:41:57 GMT"), HttpUtils
+                                          "blob2.txt",
-                                 .fromHexString("0x8CAE7D55CF6C339"), 25,
+                                          URI
-                        "text/plain; charset=UTF-8", null, null, null)
+                                                   .create("http://myaccount.blob.core.windows.net/mycontainer/blob2.txt"),
+                                          dateService
+                                                   .rfc822DateParse("Thu, 18 Sep 2008 18:41:57 GMT"),
+                                          HttpUtils.fromHexString("0x8CAE7D55CF6C339"), 14,
+                                          "text/plain; charset=UTF-8", null, null, null),
+                                 new BlobMetadata(
+                                          "newblob1.txt",
+                                          URI
+                                                   .create("http://myaccount.blob.core.windows.net/mycontainer/newblob1.txt"),
+                                          dateService
+                                                   .rfc822DateParse("Thu, 18 Sep 2008 18:41:57 GMT"),
+                                          HttpUtils.fromHexString("0x8CAE7D55CF6C339"), 25,
+                                          "text/plain; charset=UTF-8", null, null, null)
+
+                        ), null, null, 4, "newblob2.txt", null, "myfolder/");
+
+      BoundedSortedSet<ListBlobsResponse> result = (BoundedSortedSet<ListBlobsResponse>) factory
+               .create(injector.getInstance(ContainerNameEnumerationResultsHandler.class))
+               .parse(is);
 
-      ), null, null, 4, "newblob2.txt", null, "myfolder/");
-      
-      BoundedSortedSet<ListBlobsResponse> result = (BoundedSortedSet<ListBlobsResponse>) factory.create(
-               injector.getInstance(ContainerNameEnumerationResultsHandler.class)).parse(is);
-      
       assertEquals(result, list);
    }
 }

azure/storage/core/src/main/java/org/jclouds/azure/storage/domain/BoundedTreeSet.java

@@ -23,7 +23,7 @@
  */
 package org.jclouds.azure.storage.domain;
 
-import java.util.List;
+import java.util.SortedSet;
 
 /**
  * 
@@ -68,7 +68,7 @@ public class BoundedTreeSet<T> extends org.jclouds.rest.BoundedTreeSet<T> implem
                + maxResults + ", prefix=" + prefix + "]";
    }
 
-   public BoundedTreeSet(List<T> contents, String prefix, String marker, int maxResults,
+   public BoundedTreeSet(SortedSet<T> contents, String prefix, String marker, int maxResults,
             String nextMarker) {
       super(contents, prefix, marker, maxResults);
       this.nextMarker = nextMarker;

azure/storage/queue/core/src/main/java/org/jclouds/azure/storage/queue/domain/QueueMetadata.java

@@ -30,7 +30,7 @@ import java.net.URI;
  * @author Adrian Cole
  * 
  */
-public class QueueMetadata {
+public class QueueMetadata implements Comparable<QueueMetadata> {
    private final String name;
    private final URI url;
 
@@ -83,4 +83,7 @@ public class QueueMetadata {
       return url;
    }
 
+   public int compareTo(QueueMetadata o) {
+      return (this == o) ? 0 : getName().compareTo(o.getName());
+   }
 }

azure/storage/queue/core/src/main/java/org/jclouds/azure/storage/queue/xml/AccountNameEnumerationResultsHandler.java

@@ -24,16 +24,16 @@
 package org.jclouds.azure.storage.queue.xml;
 
 import java.net.URI;
-import java.util.ArrayList;
+import java.util.SortedSet;
-import java.util.List;
+import java.util.TreeSet;
-
-import org.jclouds.azure.storage.domain.BoundedTreeSet;
-import org.jclouds.azure.storage.domain.BoundedSortedSet;
-import org.jclouds.azure.storage.queue.domain.QueueMetadata;
-import org.jclouds.http.functions.ParseSax;
 
 import javax.inject.Inject;
 
+import org.jclouds.azure.storage.domain.BoundedSortedSet;
+import org.jclouds.azure.storage.domain.BoundedTreeSet;
+import org.jclouds.azure.storage.queue.domain.QueueMetadata;
+import org.jclouds.http.functions.ParseSax;
+
 /**
  * Parses the following XML document:
  * <p/>
@@ -45,7 +45,7 @@ import javax.inject.Inject;
 public class AccountNameEnumerationResultsHandler extends
          ParseSax.HandlerWithResult<BoundedSortedSet<QueueMetadata>> {
 
-   private List<QueueMetadata> metadata = new ArrayList<QueueMetadata>();
+   private SortedSet<QueueMetadata> metadata = new TreeSet<QueueMetadata>();
    private String prefix;
    private String marker;
    private int maxResults;

azure/storage/queue/core/src/test/java/org/jclouds/azure/storage/queue/xml/AccountNameEnumerationResultsHandlerTest.java

@@ -28,13 +28,13 @@ import static org.testng.Assert.assertEquals;
 import java.io.InputStream;
 import java.net.URI;
 
-import org.jclouds.azure.storage.domain.BoundedTreeSet;
 import org.jclouds.azure.storage.domain.BoundedSortedSet;
+import org.jclouds.azure.storage.domain.BoundedTreeSet;
 import org.jclouds.azure.storage.queue.domain.QueueMetadata;
 import org.jclouds.http.functions.BaseHandlerTest;
 import org.testng.annotations.Test;
 
-import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSortedSet;
 
 /**
  * Tests behavior of {@code ParseFlavorListFromGsonResponseTest}
@@ -47,11 +47,15 @@ public class AccountNameEnumerationResultsHandlerTest extends BaseHandlerTest {
    @SuppressWarnings("unchecked")
    public void testApplyInputStream() {
       InputStream is = getClass().getResourceAsStream("/test_list_queues.xml");
-      BoundedSortedSet<QueueMetadata> list = new BoundedTreeSet<QueueMetadata>(ImmutableList.of(
+      BoundedSortedSet<QueueMetadata> list = new BoundedTreeSet<QueueMetadata>(ImmutableSortedSet
-               new QueueMetadata("q1", URI.create("http://myaccount.queue.core.windows.net/q1")),
+               .of(
-               new QueueMetadata("q2", URI.create("http://myaccount.queue.core.windows.net/q2")),
+                        new QueueMetadata("q1", URI
-               new QueueMetadata("q3", URI.create("http://myaccount.queue.core.windows.net/q3"))),
+                                 .create("http://myaccount.queue.core.windows.net/q1")),
-               "q", null, 3, "q4");
+                        new QueueMetadata("q2", URI
+                                 .create("http://myaccount.queue.core.windows.net/q2")),
+                        new QueueMetadata("q3", URI
+                                 .create("http://myaccount.queue.core.windows.net/q3"))), "q",
+               null, 3, "q4");
       BoundedSortedSet<QueueMetadata> result = (BoundedSortedSet<QueueMetadata>) factory.create(
                injector.getInstance(AccountNameEnumerationResultsHandler.class)).parse(is);
       assertEquals(result, list);
@@ -60,10 +64,13 @@ public class AccountNameEnumerationResultsHandlerTest extends BaseHandlerTest {
    @SuppressWarnings("unchecked")
    public void testApplyInputStreamWithOptions() {
       InputStream is = getClass().getResourceAsStream("/test_list_queues_options.xml");
-      BoundedSortedSet<QueueMetadata> list = new BoundedTreeSet<QueueMetadata>(ImmutableList.of(
+      BoundedSortedSet<QueueMetadata> list = new BoundedTreeSet<QueueMetadata>(ImmutableSortedSet
-               new QueueMetadata("q4", URI.create("http://myaccount.queue.core.windows.net/q4")),
+               .of(
-               new QueueMetadata("q5", URI.create("http://myaccount.queue.core.windows.net/q5"))),
+                        new QueueMetadata("q4", URI
-               "q", "q4", 3, null);
+                                 .create("http://myaccount.queue.core.windows.net/q4")),
+                        new QueueMetadata("q5", URI
+                                 .create("http://myaccount.queue.core.windows.net/q5"))), "q",
+               "q4", 3, null);
 
       BoundedSortedSet<QueueMetadata> result = (BoundedSortedSet<QueueMetadata>) factory.create(
                injector.getInstance(AccountNameEnumerationResultsHandler.class)).parse(is);

core/src/main/java/org/jclouds/rest/BoundedTreeSet.java

@@ -23,7 +23,7 @@
  */
 package org.jclouds.rest;
 
-import java.util.List;
+import java.util.SortedSet;
 import java.util.TreeSet;
 
 public class BoundedTreeSet<T> extends TreeSet<T> implements BoundedSortedSet<T> {
@@ -34,7 +34,7 @@ public class BoundedTreeSet<T> extends TreeSet<T> implements BoundedSortedSet<T>
    protected final String marker;
    protected final int maxResults;
 
-   public BoundedTreeSet(List<T> contents, String prefix, String marker, int maxResults) {
+   public BoundedTreeSet(SortedSet<T> contents, String prefix, String marker, int maxResults) {
       this.addAll(contents);
       this.prefix = prefix;
       this.marker = marker;