MemberUtils.java 文件源码

static boolean setAccessibleWorkaround(final AccessibleObject o) {
    if (o == null || o.isAccessible()) {
        return false;
    }
    final Member m = (Member) o;
    if (!o.isAccessible() && Modifier.isPublic(m.getModifiers()) && isPackageAccess(m
            .getDeclaringClass().getModifiers())) {
        try {
            o.setAccessible(true);
            return true;
        } catch (final SecurityException e) { // NOPMD
            // ignore in favor of subsequent IllegalAccessException
        }
    }
    return false;
}