Formatter produces inconsistent result with nullable annotations in certain positions

[shakuzen]

The formatting applied is different depending on whether a type annotation is applied to an array type or a varargs type. See the following examples:

• With an Array type there is a space between the type annotation (@Nullable) and the type ([])

private static boolean isEmptyVarargs(@Nullable Object @Nullable [] args) {

• With Varargs there is no space between the type annotation (@Nullable) and the type (...)

public KeyValues and(String @Nullable... keyValues) {

[philwebb]

Expanding the scope of this one because @snicoll also discovered:

public @Nullable Object publicThing();

@Nullable Object packagePrivateThing();

results in:

public @Nullable Object publicThing();

@Nullable
Object packagePrivateThing();