8364187: Make getClassAccessFlagsRaw non-native

src/java.base/share/classes/java/lang/Class.java

@@ -4139,8 +4139,7 @@ int getClassFileVersion() {
       * If this {@code Class} object represents a primitive type or
       * void, the flags are {@code PUBLIC}, {@code ABSTRACT}, and
       * {@code FINAL}.
-      * If this {@code Class} object represents an array type return 0. This
-      * is not called in Class but can be called with an array type in Reflection.
+      * If this {@code Class} object represents an array type, return 0.
       */
      int getClassFileAccessFlags() {
          return classFileAccessFlags;

src/java.base/share/classes/jdk/internal/reflect/Reflection.java

@@ -82,10 +82,8 @@ public class Reflection {
         low 13 bits (i.e., a mask of 0x1FFF) are guaranteed to be
         valid. */
     public static int getClassAccessFlags(Class<?> c) {
-        class Holder {
-            static final JavaLangAccess JLA = SharedSecrets.getJavaLangAccess();
-        }
-        return Holder.JLA.getClassFileAccessFlags(c);
+        JavaLangAccess JLA = SharedSecrets.getJavaLangAccess();
+        return JLA.getClassFileAccessFlags(c);
     }