• fixed bug: wrong content of lists after de-selecting dropdown menu while filtering for images/lectures

• added single line selection restriction to lists

• removed some unused imports

1 files changed, 5 insertions, 8 deletions

diff --git a/dozentenmodulserver/src/main/java/server/ServerHandler.java b/dozentenmodulserver/src/main/java/server/ServerHandler.java
index 23a987dc..9de342b4 100644
--- a/dozentenmodulserver/src/main/java/server/ServerHandler.java
+++ b/dozentenmodulserver/src/main/java/server/ServerHandler.java
@@ -8,26 +8,23 @@ import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
-import java.sql.SQLException;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.TransformerException;
+
 import models.Configuration;
+
 import org.apache.commons.io.FileUtils;
 import org.apache.log4j.Logger;
 import org.apache.thrift.TException;
-import server.generated.User;
+
 import server.generated.Image;
 import server.generated.Lecture;
-import server.generated.Server;
 import server.generated.Person;
-
-import com.mysql.jdbc.StringUtils;
-
+import server.generated.Server;
+import server.generated.User;
 import sql.SQL;
 //import util.XMLCreator;