Fix javadoc errors in order to comply with Maven OSS requirements

webgoat-classloader/src/main/java/org/owasp/webgoat/classloader/PluginClassLoader.java

@@ -14,15 +14,30 @@ import java.util.List;
  *
  * With this loader we can add jars we load during the plugin loading and the jsp will pick it up because this is
  * the same classloader.
+ *
+ * @version $Id: $Id
  */
 public class PluginClassLoader extends WebappClassLoader {
+    /**
+     * <p>Constructor for PluginClassLoader.</p>
+     */
     public PluginClassLoader() {
     }
 
+    /**
+     * <p>Constructor for PluginClassLoader.</p>
+     *
+     * @param parent a {@link java.lang.ClassLoader} object.
+     */
     public PluginClassLoader(ClassLoader parent) {
         super(parent);
     }
 
+    /**
+     * <p>addURL.</p>
+     *
+     * @param urls a {@link java.util.List} object.
+     */
     public void addURL(List<URL> urls) {
         for (URL url : urls) {
             super.addURL(url);