public Collection getMetadataList()

in src/main/java/org/apache/maven/plugins/gpg/AttachedSignedArtifact.java [285:298]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    public Collection<ArtifactMetadata> getMetadataList() {
        List<ArtifactMetadata> result = new ArrayList<>(delegate.getMetadataList());

        for (ArtifactMetadata metadata : result) {
            if (signature.getKey().equals(metadata.getKey())) {
                // already signed
                return result;
            }
        }

        result.add(signature);

        return result;
    }