bug: Sniper printer fails to prepend whitespace to CtModifiable added at start of non-empty collection

[slarse]

If you add a type member at the top of a class, the sniper printer prints it on the same line as the header, just after the opening curly bracket. This happens only if the class is non-empty, with an empty class the newline and indentation is properly prepended to the type member.

This applies to all kinds of type members. Working on a fix.

[slarse]

The same bug affects local variables in statement lists. In fact, it affects any subtype of CtModifiable in a collection.