Java8 Lambdas and Exceptions

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This is what solved the problem for me:

instead of writing

optional.map(this::mappingFunction).orElseThrow(() -> new BadRequestException("bla bla"));

I wrote:

optional.map(this::mappingFunction).<BadRequestException>orElseThrow(() -> new BadRequestException("bla bla"));

Adding the explicit <BadRequestException> helps with these lambda edge cases (which are quite annoying…)

UPDATE: This is in case you can’t update to the latest JDK version, if you can you should…

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