8267921: Remove redundant loop from sun.reflect.misc.ReflectUtil.privateCheckPackageAccess()

Reviewed-by: alanb, mchung

src/java.base/share/classes/sun/reflect/misc/ReflectUtil.java

@@ -124,10 +124,6 @@ public final class ReflectUtil {
      * NOTE: should only be called if a SecurityManager is installed
      */
     private static void privateCheckPackageAccess(SecurityManager s, Class<?> clazz) {
-        while (clazz.isArray()) {
-            clazz = clazz.getComponentType();
-        }
-
         String pkg = clazz.getPackageName();
         if (!pkg.isEmpty()) {
             s.checkPackageAccess(pkg);