… errors and worse when {} could end up directly in the 'message' string.

I tried to codify on a couple of standards as well.
1) setMessage(Supplier...) should not be used.  Placeholders and arguments should always be used instead.
2) All arguments being added should use a supplier if the argument requires any evaluation of a function.  To confirm, the regex `.addArgument\([^\(\)]+\([^\)]*` shouldn't found present.

On stylistic levels
3) The sequence of fluent/builder operations should be setCause, setMessage, addArguments...
4) If more than one argument is added, each argument should be on a separate line, followed by a log() also on its own line.

Signed-off-by: Greg Schohn <greg.schohn@gmail.com>

… in an earlier commit

Signed-off-by: Greg Schohn <greg.schohn@gmail.com>