suppress unchecked warnings

scm-webapp/src/main/java/sonia/scm/plugin/DefaultPluginLoader.java

@@ -421,6 +421,7 @@ public class DefaultPluginLoader implements PluginLoader
    *
    * @throws MalformedURLException
    */
+  @SuppressWarnings("unchecked")
   private void locateCoreFile() throws MalformedURLException
   {
     Set<String> paths = servletContext.getResourcePaths(PATH_WEBINFLIB);

scm-webapp/src/main/java/sonia/scm/plugin/ext/DefaultAnnotationScanner.java

@@ -189,6 +189,7 @@ public class DefaultAnnotationScanner implements AnnotationScanner
    * @param annotation
    * @param managedClass
    */
+  @SuppressWarnings("unchecked")
   private void processAnnotation(Class<?> annotationClass,
     Annotation annotation, Class<?> managedClass)
   {
@@ -317,6 +318,7 @@ public class DefaultAnnotationScanner implements AnnotationScanner
    * @param extensionObjects
    * @param managedClass
    */
+  @SuppressWarnings("unchecked")
   private void processManagedClass(Class<?> managedClass)
   {
     logger.trace("check managed class {} for annotations", managedClass);

scm-webapp/src/main/java/sonia/scm/plugin/ext/ExtensionBinder.java

@@ -143,6 +143,7 @@ public class ExtensionBinder
    * @param extensionPointClass
    * @param extensions
    */
+  @SuppressWarnings("unchecked")
   private void bindExtensionPoint(Set<AnnotatedClass<Extension>> found,
     Class extensionPointClass, Set<AnnotatedClass<Extension>> extensions)
   {
@@ -169,6 +170,7 @@ public class ExtensionBinder
    * @param extensionPointClass
    * @param extensions
    */
+  @SuppressWarnings("unchecked")
   private void bindMultiExtensionPoint(Set<AnnotatedClass<Extension>> found,
     Class extensionPointClass, Set<AnnotatedClass<Extension>> extensions)
   {
@@ -221,6 +223,7 @@ public class ExtensionBinder
    * @param extensionPointClass
    * @param extensionClass
    */
+  @SuppressWarnings("unchecked")
   private void bindSingleInstance(Class extensionPointClass,
     Class extensionClass)
   {