java: fix some raw types warnings

Change-Id: I0e00739ac36ccc8704ad3c4e4adfa377a6b01f43

bean/test/applet/oooapplet/OOoViewer.java

@@ -132,7 +132,7 @@ final class CustomURLClassLoader extends URLClassLoader {
     }
 
     @Override
-    protected Class findClass( String name ) throws ClassNotFoundException {
+    protected Class<?> findClass( String name ) throws ClassNotFoundException {
         // This is only called via this.loadClass -> super.loadClass ->
         // this.findClass, after this.loadClass has already called
         // super.findClass, so no need to call super.findClass again:
@@ -142,7 +142,7 @@ final class CustomURLClassLoader extends URLClassLoader {
 
 
     @Override
-    protected Class loadClass( String name, boolean resolve )
+    protected Class<?> loadClass( String name, boolean resolve )
         throws ClassNotFoundException
     {
         Class c = findLoadedClass( name );

bridges/source/jni_uno/java/com/sun/star/bridges/jni_uno/JNI_proxy.java

@@ -150,7 +150,7 @@ public final class JNI_proxy implements java.lang.reflect.InvocationHandler
         Object proxy, java.lang.reflect.Method method, Object args [] )
         throws Throwable
     {
-        Class decl_class = method.getDeclaringClass();
+        Class<?> decl_class = method.getDeclaringClass();
         String method_name = method.getName();
 
         if (Object.class.equals( decl_class ))

odk/source/com/sun/star/lib/loader/Loader.java

@@ -299,7 +299,7 @@ public final class Loader {
         }
 
         @Override
-        protected Class findClass( String name ) throws ClassNotFoundException {
+        protected Class<?> findClass( String name ) throws ClassNotFoundException {
             // This is only called via this.loadClass -> super.loadClass ->
             // this.findClass, after this.loadClass has already called
             // super.findClass, so no need to call super.findClass again:
@@ -307,7 +307,7 @@ public final class Loader {
         }
 
         @Override
-        protected Class loadClass( String name, boolean resolve )
+        protected Class<?> loadClass( String name, boolean resolve )
             throws ClassNotFoundException
         {
             Class c = findLoadedClass( name );