Commit d3458277 authored by DominikE's avatar DominikE
Browse files

Do not return a null SubnodeConfiguration

parent 164d4fb5
Pipeline #2531 passed with stage
in 46 seconds
/* /*
* ********************************************************* * Copyright (c) 2009 - 2017, DHBW Mannheim - TIGERs Mannheim
* Copyright (c) 2010 DHBW Mannheim - Tigers Mannheim
* Project: tigers-centralSoftware
* Date: 04.03.2010
* Authors:
* Bernhard Perun <bernhard.perun@googlemail.com>
* *********************************************************
*/ */
package edu.tigers.moduli; package edu.tigers.moduli;
...@@ -18,8 +12,10 @@ import java.util.List; ...@@ -18,8 +12,10 @@ import java.util.List;
import java.util.Map; import java.util.Map;
import org.apache.commons.configuration.ConfigurationException; import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.HierarchicalConfiguration;
import org.apache.commons.configuration.SubnodeConfiguration; import org.apache.commons.configuration.SubnodeConfiguration;
import org.apache.commons.configuration.XMLConfiguration; import org.apache.commons.configuration.XMLConfiguration;
import org.apache.commons.configuration.tree.DefaultConfigurationNode;
import org.apache.log4j.Logger; import org.apache.log4j.Logger;
import org.jgrapht.DirectedGraph; import org.jgrapht.DirectedGraph;
import org.jgrapht.experimental.dag.DirectedAcyclicGraph; import org.jgrapht.experimental.dag.DirectedAcyclicGraph;
...@@ -195,7 +191,7 @@ public class Moduli ...@@ -195,7 +191,7 @@ public class Moduli
return config.configurationAt(key); return config.configurationAt(key);
} catch (IllegalArgumentException e) } catch (IllegalArgumentException e)
{ {
return null; return new SubnodeConfiguration(new HierarchicalConfiguration(), new DefaultConfigurationNode());
} }
} }
......
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