Someone on our team reported a strange issue where the prettier-java maven plugin would hang indefinitely.

We traced it down to a malformed Java file. After fixing up the invalid Java, prettier worked as expected.

Reproduction case

It's actually quite simple to reproduce this. All you need to do is to create a Java file with the follwoing content

public {

}

This is of course very much invalid, but prettier should complain rather than hang forever.

If this doesn't give you enough to work with I can also provide a full reproduction repo.

Tested with prettier-java 1.6.8 and 1.7.1.

@testower @miklcct