8017950: error.stack should be a string rather than an array
Reviewed-by: hannesw, jlaskey
func @ test/script/basic/JDK-8017950.js:33
f @ test/script/basic/JDK-8017950.js:40
g @ test/script/basic/JDK-8017950.js:44
<program> @ test/script/basic/JDK-8017950.js:47