o MAVEN-282: Added missing braces to if statements

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@112953 13f79535-47bb-0310-9956-ffa450edef68

xdoc/src/main/org/apache/maven/NavBean.java

@@ -64,7 +64,7 @@ import org.dom4j.tree.DefaultElement;
 
 /**
  * @author <a href="bwalding@jakarta.org">Ben Walding</a>
- * @version $Id: NavBean.java,v 1.2 2003/02/18 10:57:15 bwalding Exp $
+ * @version $Id: NavBean.java,v 1.3 2003/02/18 14:21:35 bwalding Exp $
  */
 public class NavBean
 {
@@ -80,7 +80,9 @@ public class NavBean
     {
         Attribute attr = elem.attribute(attribute);
         if (attr == null)
+        {
             return defaultValue;
+        }
 
         return attr.getStringValue();
     }
@@ -104,7 +106,9 @@ public class NavBean
     {
         //If we don't know where we are, collapse it - something outside of our knowledge
         if (location == null)
+        {
             return true;
+        }
 
         if (!(o instanceof DefaultElement))
         {
@@ -114,18 +118,24 @@ public class NavBean
         DefaultElement elem = (DefaultElement) o;
 
         boolean collapsed = getCollapseAttribute(elem);
-        if (!collapsed)
+        if (!collapsed) 
+        {
             return false;
+        }
 
         if (isSelected(o))
+        {
             return false;
+        }
 
         String xpath = ".//item[@href='" + location + "']";
 
         List l = elem.selectNodes(xpath);
 
         if (l.size() != 0)
+        {
             return false;
+        }
 
         return true;
     }
@@ -138,11 +148,15 @@ public class NavBean
     public boolean isSelected(Object o)
     {
         if (location == null)
+        {
             return false;
+        }
 
         DefaultElement elem = (DefaultElement) o;
         if (location.equals(getHREFAttribute(elem)))
+        {
             return true;
+        }
 
         return false;
     }