return scope;
    }

    public void setScope(ArtifactScopeEnum scope) {
        this.scope = scope;
    }

    public int getDepth() {
        return depth;
    }

    public void setDepth(int depth) {
        this.depth = depth;
    }

    public boolean isResolved() {
        return resolved;
    }

    public void setResolved(boolean resolved) {
        this.resolved = resolved;

    @Test
    void testDefaultPolicy() throws Exception {
        MetadataGraphEdge res;

        res = policy.apply(e1, e2);
        assertEquals("1.1", res.getVersion(), "Wrong depth edge selected");

        res = policy.apply(e1, e3);
        assertEquals("1.2", res.getVersion(), "Wrong version edge selected");
    }

        processTreeNodes(null, tree, 0, 0);
    }
    // ------------------------------------------------------------------------
    private void processTreeNodes(MetadataGraphVertex parentVertex, MetadataTreeNode node, int depth, int pomOrder)
            throws MetadataResolutionException {
        if (node == null) {
            return;
        }

        this.remoteRepositories = remoteRepositories;
        depth = 0;
        parents = Collections.emptyList();
        parent = null;
    }

    public ResolutionNode(Artifact artifact, List<ArtifactRepository> remoteRepositories, ResolutionNode parent) {
        this.artifact = artifact;
        this.remoteRepositories = remoteRepositories;
        depth = parent.depth + 1;
        parents = new ArrayList<>();

                          checkout([$class: 'GitSCM',
                                  branches: [[name: ITS_BRANCH]],
                                  extensions: [[$class: 'CloneOption', depth: 1, noTags: true, shallow: true]],
                                  userRemoteConfigs: [[url: 'https://github.com/apache/maven-integration-testing.git']]])
                        } catch (Throwable e) {

                                  checkout([$class: 'GitSCM',
                                          branches: [[name: ITS_BRANCH]],
                                          extensions: [[$class: 'CloneOption', depth: 1, noTags: true, shallow: true]],
                                          userRemoteConfigs: [[url: 'https://github.com/apache/maven-integration-testing.git']]])
                                } catch (Throwable e) {

tXMLWriter.class package org.codehaus.plexus.util.xml; public synchronized class PrettyPrintXMLWriter implements XMLWriter { private java.io.PrintWriter writer; private java.util.LinkedList elementStack; private boolean tagInProgress; private int depth; private String lineIndenter; private String encoding; private String docType; private boolean readyForNewLine; private boolean tagIsEmpty; public void PrettyPrintXMLWriter(java.io.PrintWriter, String); public void PrettyPrintXMLWriter(java.io.Writer,...

tXMLWriter.class package org.codehaus.plexus.util.xml; public synchronized class PrettyPrintXMLWriter implements XMLWriter { private java.io.PrintWriter writer; private java.util.LinkedList elementStack; private boolean tagInProgress; private int depth; private String lineIndenter; private String encoding; private String docType; private boolean readyForNewLine; private boolean tagIsEmpty; public void PrettyPrintXMLWriter(java.io.PrintWriter, String); public void PrettyPrintXMLWriter(java.io.Writer,...

tXMLWriter.class package org.codehaus.plexus.util.xml; public synchronized class PrettyPrintXMLWriter implements XMLWriter { private java.io.PrintWriter writer; private java.util.LinkedList elementStack; private boolean tagInProgress; private int depth; private String lineIndenter; private String encoding; private String docType; private boolean readyForNewLine; private boolean tagIsEmpty; public void PrettyPrintXMLWriter(java.io.PrintWriter, String); public void PrettyPrintXMLWriter(java.io.Writer,...

tXMLWriter.class package org.codehaus.plexus.util.xml; public synchronized class PrettyPrintXMLWriter implements XMLWriter { private java.io.PrintWriter writer; private java.util.LinkedList elementStack; private boolean tagInProgress; private int depth; private String lineIndenter; private String encoding; private String docType; private boolean readyForNewLine; private boolean tagIsEmpty; public void PrettyPrintXMLWriter(java.io.PrintWriter, String); public void PrettyPrintXMLWriter(java.io.Writer,...