dependency1.setArtifactId("dep1");
        Dependency dependency2 = new Dependency();
        dependency2.setArtifactId("dep2");

        project = new Project();
        project.setModelVersion("4.0.0");
        project.setGroupId("org.apache.maven");
        project.setArtifactId("maven-core");
        project.setName("Maven");
        project.setVersion("2.0-SNAPSHOT");
        project.setScm(new Scm());

            this.project = project;
        }

        public ProjectBuilder(String groupId, String artifactId, String version) {
            Model model = new Model();
            model.setModelVersion("4.0.0");
            model.setGroupId(groupId);
            model.setArtifactId(artifactId);
            model.setVersion(version);
            model.setBuild(new Build());

                String orgModelVersion = model.getModelVersion();
                String intModelVersion = interpolate(orgModelVersion);
                if (orgModelVersion != intModelVersion) {
                    model.setModelVersion(intModelVersion);
                }
                visit(model.getParent());
                // GroupId
                String orgGroupId = model.getGroupId();