Hi,
Are there any elegant way to test if a Lookup object has access to a member
(field, constructor, method). Right now I'm using the following code
public static boolean hasAccess(MethodHandles.Lookup lookup, Member member)
{
if (member instanceof Constructor) {
try {
lookup.unreflectConstructor((Constructor<?>) member);
} catch (IllegalAccessException e) {
return false;
}
} else if (member instanceof Method) {
try {
lookup.unreflect((Method) member);
} catch (IllegalAccessException e) {
return false;
}
} else if (member instanceof Field) {
try {
lookup.unreflectVarHandle((Field) member);
} catch (IllegalAccessException e) {
return false;
}
}
return true;
}
Cheers
Kasper
