[BUG] Delombok causes syntax error for varargs method parameter of a Array-parametrized type

[mp911de]

Describe the bug
Calling delombok for code that contains a method signature using varargs results in code that contains syntax errors. This happens only if the vararg param is a parametrized type with an array parameter (e.g. Foo<byte[]> ...).

To Reproduce

Original code:

Class with @RequiredArgsConstructor and a method signature:

public List<ByteRecord> xReadGroup(Consumer consumer, StreamReadOptions readOptions, StreamOffset<byte[]>... streams)

(link to full code)

After delombok:

public List<ByteRecord> xReadGroup(Consumer consumer, StreamReadOptions readOptions, StreamOffset<byte...>... streams)

Expected behavior
No change of that method.

Version info (please complete the following information):

• Lombok version: 1.18.6 via Lombok Maven Plugin 1.18.6.0.
• Platform Javac, java version "1.8.0_201"

Additional context
Can be reproduced using https://github.com/spring-projects/spring-data-redis by forcing Lombok plugin version to a newer version than 1.18.4.0 and mvn clean install -DskipTests -Pci

[Maaartinus]

@mp911de Just to be sure: StreamOffset<[]>... streams should be StreamOffset<byte[]>... streams, right?

[mp911de]

Yes. Updated the description accordingly.