suppress raw type warnings

Author: Vladimir Kotal

opengrok-indexer/src/main/java/org/opengrok/indexer/authorization/AuthorizationFramework.java

@@ -449,6 +449,7 @@ public IAuthorizationPlugin handleLoadClass(String classname) {
      * @throws NoSuchMethodException when the class does not have no-argument constructor
      * @throws InvocationTargetException if the underlying constructor of the class throws an exception
      */
+    @SuppressWarnings("rawtypes")
     private IAuthorizationPlugin loadClass(String classname) throws ClassNotFoundException,
             SecurityException,
             InstantiationException,
@@ -476,6 +477,7 @@ private IAuthorizationPlugin loadClass(String classname) throws ClassNotFoundExc
      * @param c class
      * @return array of interfaces of the class c
      */
+    @SuppressWarnings("rawtypes")
     protected List<Class> getInterfaces(Class c) {
         List<Class> interfaces = new LinkedList<>();
         Class self = c;
@@ -593,7 +595,7 @@ private String getClassName(JarEntry f) {
      * @see IAuthorizationPlugin#unload()
      * @see Configuration#getPluginDirectory()
      */
-    @SuppressWarnings("unchecked")
+    @SuppressWarnings({"rawtypes", "unchecked"})
     public void reload() {
         if (pluginDirectory == null || !pluginDirectory.isDirectory() || !pluginDirectory.canRead()) {
             LOGGER.log(Level.WARNING, "Plugin directory not found or not readable: {0}. "

opengrok-indexer/src/main/java/org/opengrok/indexer/configuration/ConfigurationHelp.java

@@ -52,6 +52,7 @@ public class ConfigurationHelp {
      * @return a defined instance
      * @throws RuntimeException if an error occurs producing the sample
      */
+    @SuppressWarnings("rawtypes")
     public static String getSamples()
             throws RuntimeException {
 
@@ -103,6 +104,7 @@ public static String getSamples()
         return b.toString();
     }
 
+    @SuppressWarnings("rawtypes")
     private static List<Method> getSetters(Class klass) {
         List<Method> res = new ArrayList<>();
         Method[] methods = klass.getDeclaredMethods();
@@ -121,6 +123,7 @@ private static List<Method> getSetters(Class klass) {
         return res;
     }
 
+    @SuppressWarnings("rawtypes")
     private static Object getSampleValue(Method setter, Object defaultValue) {
 
         Class paramType = setter.getParameterTypes()[0];

opengrok-indexer/src/main/java/org/opengrok/indexer/util/ClassUtil.java

@@ -58,6 +58,7 @@ private ClassUtil() {
      *
      * @param targetClass the class
      */
+    @SuppressWarnings("rawtypes")
     public static void remarkTransientFields(Class targetClass) {
         try {
             BeanInfo info;
@@ -77,7 +78,7 @@ public static void remarkTransientFields(Class targetClass) {
         }
     }
 
-    @SuppressWarnings("unchecked")
+    @SuppressWarnings({"rawtypes", "unchecked"})
     private static Object stringToObject(String fieldName, Class c, String value) throws IOException {
         Object v;
         String paramClass = c.getName();