[Bug] Brackets omitted for arrays of generic types

[seintur]

Dear all,

The Inria CI for project Juliac bumped into an issue 2 days ago. By figuring out what is going out, the issue can be trimmed down to the following simple case.

To Reproduce

Input:

class C { Class<?>[] foo; }

Processing with Spoon:

System.out.println( Launcher.parseClass("class C { Class<?>[] foo; }") );

Output:

class C {
    Class<?> foo;
}

Note that the issue does not arise with array of raw types, e.g. Class[] is correctly pretty-printed.

Operating system, JDK and Spoon version used

• OS: macOS
• JDK: 13
• Spoon version: latest from github

[algomaster99]

Hi! Thanks for the bug report. I am able to reproduce the issue. I worked on it a few days ago. See #4341. I may have missed the case for parametrizedTypeReferences. I can work on a fix for this one.