result.setArtifact(relocatedArtifact);
                    return model; // they share same model
                } else {
                    result.addRelocation(a);
                    a = relocatedArtifact;
                    result.setArtifact(a);
                }
            } else {
                return model;
            }
        }
    }

    }

    @Override
    public InternalProblemBuilder taskPathLocation(String buildTreePath) {
        this.addLocation(new DefaultTaskPathLocation(buildTreePath));
        return this;
    }

    @Override
    public InternalProblemBuilder fileLocation(String path) {
        this.addLocation(DefaultFileLocation.from(path));
        return this;
    }

    @Override