* which is stored in an XML file.
 */
public abstract class XmlPersistableConfigurationObject extends AbstractPersistableConfigurationObject {

    private final XmlTransformer xmlTransformer;
    private Node xml;

    protected XmlPersistableConfigurationObject(XmlTransformer xmlTransformer) {
        this.xmlTransformer = xmlTransformer;
    }

    @Override

package org.gradle.ide.visualstudio.tasks.internal

import org.gradle.api.Transformer
import org.gradle.internal.xml.XmlTransformer
import org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject

class VisualStudioFiltersFile extends XmlPersistableConfigurationObject {
    private final Transformer<String, File> fileLocationResolver

    VisualStudioFiltersFile(XmlTransformer xmlTransformer, Transformer<String, File> fileLocationResolver) {

package org.gradle.ide.xcode.tasks.internal;

import org.gradle.internal.xml.XmlTransformer;
import org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject;

import java.util.HashMap;
import java.util.Map;

public class XcodeWorkspaceFile extends XmlPersistableConfigurationObject {
    public XcodeWorkspaceFile(XmlTransformer transformer) {
        super(transformer);
    }

    @Override

            for (Node elementNode : XmlPersistableConfigurationObject.getChildren(wbModuleNode, elementName)) {
                wbModuleNode.remove(elementNode);
            }
        }
    }

    private static Node getWbModuleNode(Node xml) {
        Node wbModule = XmlPersistableConfigurationObject.findFirstChildNamed(xml, "wb-module");
        Preconditions.checkNotNull(wbModule);

import groovy.util.Node;
import org.gradle.internal.xml.XmlTransformer;
import org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject;

/**
 * Represents the customizable elements of an ipr (via XML hooks everything of the ipr is customizable).
 */
public class Workspace extends XmlPersistableConfigurationObject {
    public Workspace(XmlTransformer withXmlActions) {
        super(withXmlActions);
    }

    @Override

Class <org.gradle.plugins.ide.eclipse.model.Project> extends/implements org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject that is Gradle Internal API in (Project.java:0)
Class <org.gradle.plugins.ide.eclipse.model.WtpComponent> extends/implements org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject that is Gradle Internal API in (WtpComponent.java:0)

    @Rule public final TestNameTestDirectoryProvider tmpDir = new TestNameTestDirectoryProvider(getClass())
    String rootElement
    final XmlPersistableConfigurationObject object = new XmlPersistableConfigurationObject(new XmlTransformer()) {
        @Override protected String getDefaultResourceName() {
            return 'defaultResource.xml'
        }

        @Override protected void load(Node xml) {

import org.gradle.internal.xml.XmlTransformer;
import org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject;

import java.util.ArrayList;
import java.util.List;

/**
 * Creates the .settings/org.eclipse.wst.common.project.facet.core.xml file for WTP projects.
 */
public class WtpFacet extends XmlPersistableConfigurationObject {
    private List<Facet> facets = new ArrayList<>(); // TODO: turn into Set?

import org.gradle.ide.visualstudio.internal.VisualStudioTargetBinary
import org.gradle.internal.xml.XmlTransformer
import org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject
import org.gradle.util.internal.VersionNumber

class VisualStudioProjectFile extends XmlPersistableConfigurationObject {
    private final Transformer<String, File> fileLocationResolver
    String gradleCommand = 'gradle'
    VersionNumber visualStudioVersion

import org.gradle.internal.Cast;
import org.gradle.internal.xml.XmlTransformer;
import org.gradle.plugins.ide.internal.generator.XmlPersistableConfigurationObject;

import java.util.HashMap;
import java.util.Map;

public class XcodeSchemeFile extends XmlPersistableConfigurationObject {
    public XcodeSchemeFile(XmlTransformer xmlTransformer) {
        super(xmlTransformer);
    }

    public BuildAction getBuildAction() {