assertEquals(2, a.getChildren().size());
        assertTrue(a.getChildren().contains(b));
        assertTrue(a.getChildren().contains(d));
        assertEquals(2, d.getParents().size());
        assertTrue(d.getParents().contains(a));
        assertTrue(d.getParents().contains(c));
    }

    @Test
    public void testCycleDetection() throws Exception {
        Graph graph1 = new Graph();
        addEdge(graph1, "a", "b");

        }

        String getLabel() {
            return label;
        }

        List<Vertex> getChildren() {
            return children;
        }

        List<Vertex> getParents() {
            return parents;
        }
    }

    static class CycleDetectedException extends RuntimeException {
        private final List<String> cycle;

        }

        String getLabel() {
            return label;
        }

        List<Vertex> getChildren() {
            return children;
        }

        List<Vertex> getParents() {
            return parents;
        }
    }

    }

    public boolean hasMultipleProjects() {
        return sortedProjects.size() > 1;
    }

    public List<String> getDependents(String id) {
        return graph.getVertex(id).getParents().stream().map(Vertex::getLabel).collect(Collectors.toList());
    }

    public List<String> getDependencies(String id) {

getLabel(); public void addEdgeTo(Vertex); public void removeEdgeTo(Vertex); public void addEdgeFrom(Vertex); public void removeEdgeFrom(Vertex); public java.util.List getChildren(); public java.util.List getChildLabels(); public java.util.List getParents(); public java.util.List getParentLabels(); public boolean isLeaf(); public boolean isRoot(); public boolean isConnected(); public Object clone() throws CloneNotSupportedExc; public String toString(); } org/codehaus/plexus/util/DirectoryScanner.class...

getLabel(); public void addEdgeTo(Vertex); public void removeEdgeTo(Vertex); public void addEdgeFrom(Vertex); public void removeEdgeFrom(Vertex); public java.util.List getChildren(); public java.util.List getChildLabels(); public java.util.List getParents(); public java.util.List getParentLabels(); public boolean isLeaf(); public boolean isRoot(); public boolean isConnected(); public Object clone() throws CloneNotSupportedExc; public String toString(); } org/codehaus/plexus/util/FastMap.class package...

getLabel(); public void addEdgeTo(Vertex); public void removeEdgeTo(Vertex); public void addEdgeFrom(Vertex); public void removeEdgeFrom(Vertex); public java.util.List getChildren(); public java.util.List getChildLabels(); public java.util.List getParents(); public java.util.List getParentLabels(); public boolean isLeaf(); public boolean isRoot(); public boolean isConnected(); public Object clone() throws CloneNotSupportedExc; public String toString(); } org/codehaus/plexus/util/DirectoryScanner.class...

getLabel(); public void addEdgeTo(Vertex); public void removeEdgeTo(Vertex); public void addEdgeFrom(Vertex); public void removeEdgeFrom(Vertex); public java.util.List getChildren(); public java.util.List getChildLabels(); public java.util.List getParents(); public java.util.List getParentLabels(); public boolean isLeaf(); public boolean isRoot(); public boolean isConnected(); public Object clone() throws CloneNotSupportedExc; public String toString(); } org/codehaus/plexus/util/DirectoryScanner.class...

                        Files.createDirectories(path.getParent());
                        Files.copy(zis, path, StandardCopyOption.REPLACE_EXISTING);
                    } else if ("css".equals(names[0])) {
                        names[0] = themeName;
                        final Path path = ResourceUtil.getCssPath(names);
                        Files.createDirectories(path.getParent());

        String groupId = m.getGroupId();
        if (groupId == null && m.getParent() != null) {
            groupId = m.getParent().getGroupId();
        }

        String version = m.getVersion();
        if (version == null && m.getParent() != null) {
            version = m.getParent().getVersion();
        }

        return new RelativeProject(groupId, m.getArtifactId(), version);
    }