Replace infinite loop with foreach.

A method call exists to find all inner classes. Use it instead of
manually enumerating the possibilities and checking.

Also fix a typo.

Change-Id: I2af678e92ea0c11b53617b247d8cda324391c185

tools/layoutlib/bridge/src/com/android/layoutlib/bridge/bars/AppCompatActionBar.java

@@ -151,7 +151,7 @@ public class AppCompatActionBar extends BridgeActionBar {
 
     @Override
     public void createMenuPopup() {
-        // it's hard to addd menus to appcompat's actionbar, since it'll use a lot of reflection.
+        // it's hard to add menus to appcompat's actionbar, since it'll use a lot of reflection.
         // so we skip it for now.
     }
 

tools/layoutlib/create/src/com/android/tools/layoutlib/create/AsmGenerator.java

@@ -94,14 +94,8 @@ public class AsmGenerator {
         ListIterator<Class<?>> iter = injectedClasses.listIterator();
         while (iter.hasNext()) {
             Class<?> clazz = iter.next();
-            try {
-                int i = 1;
-                while(i < 100) {
-                    iter.add(Class.forName(clazz.getName() + "$" + i));
-                    i++;
-                }
-            } catch (ClassNotFoundException ignored) {
-                // Expected.
+            for (Class<?> aClass : clazz.getDeclaredClasses()) {
+                iter.add(aClass);
             }
         }
         mInjectClasses = injectedClasses.toArray(new Class<?>[0]);