Fix enforcer and checkstyle errors in commons module

52n-wps-commons/NOTICE

@@ -4,7 +4,7 @@ Software GmbH
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
- 
+
    http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software

52n-wps-commons/src/main/java/org/n52/wps/commons/XMLUtil.java

@@ -21,9 +21,6 @@
 import java.io.OutputStream;
 import java.io.StringWriter;
 
-import javanet.staxutils.IndentingXMLStreamWriter;
-import javanet.staxutils.XMLStreamUtils;
-
 import javax.xml.namespace.QName;
 import javax.xml.stream.XMLInputFactory;
 import javax.xml.stream.XMLOutputFactory;
@@ -49,6 +46,9 @@
 import com.ctc.wstx.stax.WstxInputFactory;
 import com.ctc.wstx.stax.WstxOutputFactory;
 
+import javanet.staxutils.IndentingXMLStreamWriter;
+import javanet.staxutils.XMLStreamUtils;
+
 /**
  *
  * @author tkunicki

52n-wps-commons/src/test/java/org/n52/wps/commons/context/ExecutionContextTest.java

@@ -26,14 +26,14 @@
 import java.util.Arrays;
 import java.util.List;
 
-import net.opengis.wps.x100.OutputDefinitionType;
-
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 
+import net.opengis.wps.x100.OutputDefinitionType;
+
 /**
  *
  * @author tkunicki

52n-wps-commons/src/test/java/org/n52/wps/webapp/common/AbstractITClassForControllerTests.java

@@ -16,7 +16,6 @@
  */
 package org.n52.wps.webapp.common;
 
-import javax.servlet.annotation.WebInitParam;
 import org.junit.Before;
 import org.junit.runner.RunWith;
 import org.n52.wps.commons.WPSConfig;