removes some warning and unused objects

3 files changed, 11 insertions, 9 deletions

diff --git a/test/java/net/yacy/cora/document/feed/RSSFeedTest.java b/test/java/net/yacy/cora/document/feed/RSSFeedTest.java
index 287e3de87..782feb821 100644
--- a/test/java/net/yacy/cora/document/feed/RSSFeedTest.java
+++ b/test/java/net/yacy/cora/document/feed/RSSFeedTest.java
@@ -1,8 +1,8 @@
 package net.yacy.cora.document.feed;

 

-import java.io.IOException;

+import static org.junit.Assert.assertNotNull;

+

 import org.junit.Test;

-import static org.junit.Assert.*;

 

 public class RSSFeedTest {

 

@@ -10,7 +10,7 @@ public class RSSFeedTest {
      * Test of getChannel method, of class RSSFeed.

      */

     @Test

-    public void testGetChannel() throws IOException {

+    public void testGetChannel() {

         RSSFeed feed = new RSSFeed(Integer.MAX_VALUE);

 

         // channel is required in RSS 2.0 and accessed in code w/o != null checks

diff --git a/test/java/net/yacy/cora/document/id/DigestURLHashPerfTest.java b/test/java/net/yacy/cora/document/id/DigestURLHashPerfTest.java
index b2df145e4..f4a913429 100644
--- a/test/java/net/yacy/cora/document/id/DigestURLHashPerfTest.java
+++ b/test/java/net/yacy/cora/document/id/DigestURLHashPerfTest.java
@@ -62,7 +62,7 @@ public class DigestURLHashPerfTest {
 
 		System.out.println(urls.size() + " URLs loaded from " + inFile.getAbsolutePath());
 
-		try (OutputStream outStream = args.length >= 2 ? new FileOutputStream(args[1]) : new NullOutputStream();
+		try (OutputStream outStream = args.length >= 2 ? new FileOutputStream(args[1]) : NullOutputStream.NULL_OUTPUT_STREAM;
 				OutputStreamWriter writer = new OutputStreamWriter(outStream, StandardCharsets.UTF_8.name());
 				BufferedWriter out = new BufferedWriter(writer);) {
 
diff --git a/test/java/net/yacy/search/ranking/ReferenceOrderTest.java b/test/java/net/yacy/search/ranking/ReferenceOrderTest.java
index 45036de3e..d8c767d0d 100644
--- a/test/java/net/yacy/search/ranking/ReferenceOrderTest.java
+++ b/test/java/net/yacy/search/ranking/ReferenceOrderTest.java
@@ -1,16 +1,18 @@
 package net.yacy.search.ranking;

 

+import static org.junit.Assert.assertTrue;

+

 import java.io.File;

 import java.io.IOException;

 import java.net.MalformedURLException;

+

+import org.apache.solr.common.SolrInputDocument;

+import org.junit.Test;

+

 import net.yacy.cora.document.analysis.Classification;

 import net.yacy.cora.document.id.DigestURL;

-import net.yacy.cora.util.SpaceExceededException;

 import net.yacy.kelondro.data.meta.URIMetadataNode;

 import net.yacy.search.schema.CollectionConfiguration;

-import org.apache.solr.common.SolrInputDocument;

-import static org.junit.Assert.assertTrue;

-import org.junit.Test;

 

 public class ReferenceOrderTest {

 

@@ -20,7 +22,7 @@ public class ReferenceOrderTest {
      * (only used if no Solr score supplied)

      */

     @Test

-    public void testCardinal_URIMetadataNode() throws MalformedURLException, IOException, SpaceExceededException {

+    public void testCardinal_URIMetadataNode() throws MalformedURLException, IOException {

         File config = new File("defaults/solr.collection.schema");

         CollectionConfiguration cc = new CollectionConfiguration(config, true);