b.java 文件源码

public static <T extends AccessibleObject> T a(T t) {
    if (t == null) {
        return null;
    }
    if (t instanceof Member) {
        Member member = (Member) t;
        if (Modifier.isPublic(member.getModifiers()) && Modifier.isPublic(member
                .getDeclaringClass().getModifiers())) {
            return t;
        }
    }
    if (t.isAccessible()) {
        return t;
    }
    t.setAccessible(true);
    return t;
}