The groovy version is 2.4.6 and java is 1.8.0_92 (Oracle).
If i use more than one trait in a class and call its methods from within
java, I get the same error message.
Then i removed multiple traits and only used one with @Delegate. This is
possible in Java, when there is no generic type in the trait e.g.:
@CompileStatic
trait RecursiveDirectoryEntity extends Entity {
DirectoryEntity successor;
final List<DirectoryEntity> subEntities = new ArrayList<>();
...
}
This is allowed, but that not:
trait RecursiveEntity<T extends RecursiveEntity<T>> extends Entity {
T successor;
final List<T> subEntities = new ArrayList<T>();
...
}
greets
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