Fix Checkstyle issues.
diff --git a/src/main/java/org/apache/commons/configuration2/XMLConfiguration.java b/src/main/java/org/apache/commons/configuration2/XMLConfiguration.java
index 0248265..613162c 100644
--- a/src/main/java/org/apache/commons/configuration2/XMLConfiguration.java
+++ b/src/main/java/org/apache/commons/configuration2/XMLConfiguration.java
@@ -192,15 +192,15 @@
public class XMLConfiguration extends BaseHierarchicalConfiguration implements
FileBasedConfiguration, FileLocatorAware, InputStreamSupport
{
+ /** Constant for the default indent size. */
+ static final int DEFAULT_INDENT_SIZE = 2;
+
/** Constant for output property name used on a transformer to specify the indent amount. */
static final String INDENT_AMOUNT_PROPERTY = "{http://xml.apache.org/xslt}indent-amount";
/** Constant for the default root element name. */
private static final String DEFAULT_ROOT_NAME = "configuration";
- /** Constant for the default indent size. */
- static final int DEFAULT_INDENT_SIZE = 2;
-
/** Constant for the name of the space attribute.*/
private static final String ATTR_SPACE = "xml:space";
@@ -1054,13 +1054,14 @@
/**
* Saves the configuration to the specified writer.
- *
+ *
* @param writer the writer used to save the configuration.
* @param transformer How to transform this configuration.
* @throws ConfigurationException if an error occurs.
* @since 2.7.0
*/
- public void write(final Writer writer, final Transformer transformer) throws ConfigurationException {
+ public void write(final Writer writer, final Transformer transformer) throws ConfigurationException
+ {
final Source source = new DOMSource(createDocument());
final Result result = new StreamResult(writer);
XMLDocumentHelper.transform(transformer, source, result);
