Description Jeremiah Orr 2015-09-17 15:31:57 EDT

Created attachment 256654 [details]
Example source

If I use Stream.map() with a multi-line block that returns with a ternary, then use collect(Collectors.joining()), I get the following compilation error:

The method collect(Collector<? super Object,A,R>) in the type Stream<Object> is not applicable for the arguments (Collector<CharSequence,capture#1-of ?,String>)

If I eliminate the ternary or use the single-line lambda shortcut syntax, there is no problem.

I get no compilation errors when compiling with javac.