checkstyle HideUtilityClassConstructor

https://sonar.spring.io/issues/search#componentRoots=org.springframework.integration%3Aspring-integration|createdAt=2016-04-01T10%3A00%3A36%2B0000|sort=UPDATE_DATE|asc=false

spring-integration-xml/src/test/java/org/springframework/integration/xml/config/TestXmlApplicationContextHelper.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2010 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,7 +17,11 @@
 package org.springframework.integration.xml.config;
 
 public class TestXmlApplicationContextHelper {
-	
+
+	private TestXmlApplicationContextHelper() {
+		super();
+	}
+
 	public static TestXmlApplicationContext getTestAppContext(String xmlFragment) {
 		String xml = header + xmlFragment + footer;
 		TestXmlApplicationContext ctx = new TestXmlApplicationContext(xml);
@@ -30,7 +34,7 @@ public class TestXmlApplicationContextHelper {
 			+ "xmlns:si='http://www.springframework.org/schema/integration' "
 			+ "xmlns:util='http://www.springframework.org/schema/util' "
 			+ "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' "
-			+ "xmlns:context='http://www.springframework.org/schema/context' " 
+			+ "xmlns:context='http://www.springframework.org/schema/context' "
 			+ "xsi:schemaLocation="
 			+ "'http://www.springframework.org/schema/beans "
 			+ "http://www.springframework.org/schema/beans/spring-beans.xsd "

spring-integration-xml/src/test/java/org/springframework/integration/xml/util/XmlTestUtil.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008 the original author or authors.
+ * Copyright 2002-2016 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,21 +25,26 @@ import javax.xml.transform.TransformerFactory;
 import javax.xml.transform.dom.DOMResult;
 import javax.xml.transform.dom.DOMSource;
 
-import org.springframework.xml.transform.StringResult;
 import org.w3c.dom.Document;
 import org.xml.sax.InputSource;
 
+import org.springframework.xml.transform.StringResult;
+
 /**
  * Utility class for XML related testing
- * 
+ *
  * @author Jonas Partner
  */
 public class XmlTestUtil {
 
+	private XmlTestUtil() {
+		super();
+	}
+
 	public static Document getDocumentForString(String strDoc) throws Exception {
 		DocumentBuilderFactory builder = DocumentBuilderFactory.newInstance();
 		builder.setNamespaceAware(true);
-		
+
 		return builder.newDocumentBuilder().parse(
 				new InputSource(new StringReader(strDoc)));
 	}
@@ -68,8 +73,8 @@ public class XmlTestUtil {
 		transform(source, stringResult);
 		return stringResult.toString();
 	}
-	
-	
+
+
 	public static void transform(Source source, Result res) throws Exception {
 		TransformerFactory.newInstance().newTransformer().transform(source, res);
 	}