try with resources

git-svn-id: https://svn.apache.org/repos/asf/archiva/redback/redback-components/trunk@1586803 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/modello-db-keywords/src/main/java/org/apache/archiva/redback/components/modello/db/SQLReservedWords.java b/modello-db-keywords/src/main/java/org/apache/archiva/redback/components/modello/db/SQLReservedWords.java
index 9328bb6..dcbbf00 100644
--- a/modello-db-keywords/src/main/java/org/apache/archiva/redback/components/modello/db/SQLReservedWords.java
+++ b/modello-db-keywords/src/main/java/org/apache/archiva/redback/components/modello/db/SQLReservedWords.java
@@ -22,7 +22,6 @@
 import org.codehaus.plexus.logging.AbstractLogEnabled;
 import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
 import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
-import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.StringUtils;
 
 import java.io.BufferedReader;
@@ -183,8 +182,7 @@
             return;
         }
 
-
-        try (InputStream is = keywordsURL.openStream() )
+        try (InputStream is = keywordsURL.openStream())
         {
             try (InputStreamReader isr = new InputStreamReader( is ))
             {