Generic Builder should not need explicit type for build method

The following code shows a warning about usage of raw types when build() is called although the type of the builder b is well defined as Test.TestBuilder<String>.

import lombok.Builder;
import lombok.Value;

@Builder
@Value
public class Test<T> {
    T value;

    public static void main(String[] args) {
        final TestBuilder<String> b = Test.<String>builder().value("a");
        final Test<String> t = b.build();
    }
}

This warning can only be removed when replacing with

final Test<String> t = b.<String>build();

[violplayer]

Native lombok doesn’t know about generic type because of type erasure. I just added a screenshot that shows that at least in the structure, you can see the build() method return Data<T> and does not need static type added to the call.

[Edit - added] Sorry I cannot make any test with eclipse, I didn’t manage to get Neon working in appropriate time…

[violplayer]

Hello @mplushnikov, thanks for your effort. Seems to be fixed in version 0.13.14.

Best regards Sven