public int compareTo()

in src/main/java/org/apache/sling/feature/ArtifactId.java [496:535]
32 lines of code
12 McCabe index (conditional complexity)

    public int compareTo(final ArtifactId o) {
        if(o == null) return 1;
        // group id
        int result = this.getGroupId().compareTo(o.getGroupId());
        if ( result == 0 ) {
            // artifact id
            result = this.getArtifactId().compareTo(o.getArtifactId());
            if ( result == 0 ) {
                // version
                Version v1 = null;
                Version v2 = null;
                try {
                    v1 = this.getOSGiVersion();
                    v2 = o.getOSGiVersion();
                } catch (final IllegalArgumentException ignore) {
                    // ignore
                }
                if ( v1 != null && v2 != null ) {
                    result = v1.compareTo(v2);
                } else {
                    // we need to revert to string compare
                    result = this.getVersion().compareTo(o.getVersion());
                }

                if ( result == 0 ) {
                    // classifier
                    if ( this.getClassifier() == null ) {
                        result = o.getClassifier() == null ? 0 : -1;
                    } else {
                        result = o.getClassifier() == null ? 1 : this.getClassifier().compareTo(o.getClassifier());
                    }
                    if ( result == 0 ) {
                        // type
                        result = this.getType().compareTo(o.getType());
                    }
                }
            }
        }
        return result;
    }