1 files changed, 5 insertions, 3 deletions
diff --git a/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/config/ConfigurationProvider.java b/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/config/ConfigurationProvider.java
index a2aa2a8a4..e176e5141 100644
--- a/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/config/ConfigurationProvider.java
+++ b/id/ConfigWebTool/src/main/java/at/gv/egovernment/moa/id/configuration/config/ConfigurationProvider.java
@@ -53,12 +53,10 @@ import at.gv.egovernment.moa.id.commons.db.dao.config.ChainingModeType;
 import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException;
 import at.gv.egovernment.moa.id.commons.ex.MOAHttpProtocolSocketFactoryException;
 import at.gv.egovernment.moa.id.commons.utils.MOAHttpProtocolSocketFactory;
-import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider;
 import at.gv.egovernment.moa.id.configuration.Constants;
 import at.gv.egovernment.moa.id.configuration.auth.pvp2.MetaDataVerificationFilter;
 import at.gv.egovernment.moa.id.configuration.exception.ConfigurationException;
 import at.gv.egovernment.moa.id.configuration.utils.UserRequestCleaner;
-import at.gv.egovernment.moa.id.protocols.pvp2x.config.PVPConfiguration;
 import at.gv.egovernment.moa.util.FileUtils;
 import at.gv.egovernment.moa.util.MiscUtil;
 
@@ -85,8 +83,12 @@ public class ConfigurationProvider {
 	private boolean pvp2logininitialzied = false;
 	
 	public static ConfigurationProvider getInstance() throws ConfigurationException {
+
 		if (instance == null) {
-			instance =  new ConfigurationProvider();
+			synchronized (ConfigurationProvider.class) {
+				instance =  new ConfigurationProvider();
+			}
+
 		}
 		
 		return instance;