private boolean newerFirst = true;

    public MetadataGraphEdge apply(MetadataGraphEdge e1, MetadataGraphEdge e2) {
        int depth1 = e1.getDepth();
        int depth2 = e2.getDepth();

        if (depth1 == depth2) {
            ArtifactVersion v1 = new DefaultArtifactVersion(e1.getVersion());
            ArtifactVersion v2 = new DefaultArtifactVersion(e2.getVersion());

    @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");
    }

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,...

        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;

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,...

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

org.codehaus.plexus.util.xml; public synchronized class PrettyPrintXMLWriter implements XMLWriter { private static final String LS; 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,...

                          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) {