RFR: 8261300: jpackage: rewrite while(0)/while(false) to proper blocks

[Aleksey Shipilev]

On Mon, 8 Feb 2021 14:31:32 GMT, Andy Herrick <herrick at openjdk.org> wrote:

> There are also instances of "while(0)" (without space) in app.cpp, tstrings.cpp. and ErrorHandling.h

Right. I removed more things in `tstrings.cpp`, but in other places, `while(0)` are in `#define`-s, and that is one place where those make sense: they guard from syntax/semantic errors during macro expansion.

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PR: https://git.openjdk.java.net/jdk/pull/2454