delegate.setNatures(natures);
    }

    @Override
    public List<BuildCommand> getBuildCommands() {
        return delegate.getBuildCommands();
    }

    @Override
    public void setBuildCommands(List<BuildCommand> buildCommands) {
        delegate.setBuildCommands(buildCommands);
    }

    @Override
    public Set<Link> getLinkedResources() {

        project.projectNatures.isEmpty()
    }

    def emptyDefaultBuilderList() {
        def project = new DefaultEclipseProject("name", ":path", null, null, [])

        expect:
        project.buildCommands.isEmpty()
    }

            </tr>
            <tr>
                <td>natures</td>
                <td>Java nature, plus Groovy, Scala and Web natures as appropriate.</td>
            </tr>
            <tr>
                <td>buildCommands</td>
                <td>Java builder, plus Scala and Web builders as appropriate.</td>
            </tr>
            <tr>
                <td>linkedResources</td>
                <td>[]</td>
            </tr>

        settingsFile << "rootProject.name = 'root'"

        when:
        EclipseProject rootProject = loadToolingModel(EclipseProject)
        def buildCommandNames = rootProject.buildCommands.collect{ it.name }

        then:
        buildCommandNames == expectedBuildCommandNames

        where:
        plugins                 | expectedBuildCommandNames

            }
            buildCommands.add(new DefaultEclipseBuildCommand(b.getName(), arguments));
        }
        eclipseProject.setBuildCommands(buildCommands);
    }

    private static void populateEclipseProjectJdt(DefaultEclipseProject eclipseProject, EclipseJdt jdt) {
        if (jdt != null) {

        }.run { builder ->
            def model = builder.get()
            // we must actually do something to highlight some performance issues
            forEachEclipseProject(model) {
                buildCommands.each {
                    it.name
                    it.arguments
                }
                withGradleProject(gradleProject)
                classpath.collect {

import java.util.LinkedHashMap;
import java.util.Map;

/**
 * A build command.
 */
public class BuildCommand implements Serializable {
    private String name;
    private Map<String, String> arguments;

    public BuildCommand(String name) {
        this(name, new LinkedHashMap<>());
    }

    public BuildCommand(String name, Map<String, String> arguments) {
        this.name = Preconditions.checkNotNull(name);

	</natures>
	<buildSpec>
		<buildCommand>
			<name>org.eclipse.jdt.core.javabuilder</name>
			<arguments/>
		</buildCommand>
		<buildCommand>
			<name>org.eclipse.wst.common.project.facet.core.builder</name>
			<arguments/>
		</buildCommand>
		<buildCommand>
			<name>org.eclipse.wst.validation.validationbuilder</name>
			<arguments/>
		</buildCommand>
	</buildSpec>
	<linkedResources/>

<projectDescription>
  <name>myProject</name>
  <comment/>
  <projects/>
  <natures/>
  <buildSpec>
    <buildCommand>
      <name>org.gradle.test.custom.custombuilder1</name>
      <arguments/>
    </buildCommand>
    <buildCommand>
      <name>org.gradle.test.custom.custombuilder2</name>
      <arguments/>
    </buildCommand>
  </buildSpec>

	</natures>
	<buildSpec>
		<buildCommand>
			<name>org.eclipse.jdt.core.javabuilder</name>
			<arguments/>
		</buildCommand>
		<buildCommand>
			<name>org.eclipse.wst.common.project.facet.core.builder</name>
			<arguments/>
		</buildCommand>
		<buildCommand>
			<name>org.eclipse.wst.validation.validationbuilder</name>
			<arguments/>
		</buildCommand>
	</buildSpec>
	<linkedResources/>