stale-issue-label: "status:stale"
        days-before-stale: 0
        days-before-close: 30
        remove-stale-when-updated: true

import org.apache.maven.api.cli.cisupport.CIInfo;

/**
 * CI detector helper: it uses service discovery to discover {@link CIDetector}s. If resulting list has more than
 * one element, it will remove the {@link GenericCIDetector} result, assuming a more specific one is also present.
 */
public final class CIDetectorHelper {
    private CIDetectorHelper() {}

    public static List<CIInfo> detectCI() {

        assertEquals(2, ruleManager.getRuleCount());
        assertTrue(ruleManager.hasRule(rule));

        // Remove one instance
        assertTrue(ruleManager.removeRule(rule));
        assertEquals(1, ruleManager.getRuleCount());
        assertTrue(ruleManager.hasRule(rule));

        // Remove second instance
        assertTrue(ruleManager.removeRule(rule));
        assertEquals(0, ruleManager.getRuleCount());

		if !fi.IsDir() {
			continue
		}

		// TODO(gri) remove extra pkg directory eventually
		goldenFile := filepath.Join("testdata", "src", "pkg", fi.Name(), "golden.txt")
		w := NewWalker(nil, "testdata/src/pkg")
		pkg, err := w.import_(fi.Name())
		if err != nil {
			t.Fatalf("import %s: %v", fi.Name(), err)
		}
		w.export(pkg)

		if *updateGolden {
			os.Remove(goldenFile)
			f, err := os.Create(goldenFile)

    @Override
    public void close() throws CIFSException {
        if (this.next != null) {
            doClose();
        }
    }

    @Override
    public void remove() {
        throw new UnsupportedOperationException("remove");
    }

     * @see java.lang.AutoCloseable#close()
     */
    @Override
    public void close() throws CIFSException {
        this.delegate.close();
    }

    @Override
    public void remove() {
        this.delegate.remove();
    }

  $zulu_root = \"c:\\openjdk\"; \
  (New-Object Net.WebClient).DownloadFile($zulu_url, $zulu_zip); \
  [System.IO.Compression.ZipFile]::ExtractToDirectory($zulu_zip, \"c:\\temp\"); \
  Move-Item $zulu_extracted_path -Destination $zulu_root; \
  Remove-Item $zulu_zip; \
  $env:PATH = [Environment]::GetEnvironmentVariable(\"PATH\", \"Machine\") + \";${zulu_root}\\bin\"; \
  [Environment]::SetEnvironmentVariable(\"PATH\", $env:PATH, \"Machine\"); \

        stale-issue-label: "status:stale"
        days-before-stale: 0
        days-before-close: 30
        remove-stale-when-updated: true

        assertEquals(1, project.getSourceRoots().size());

        // Try to remove a different directory
        project.removeSourceRoot(ProjectScope.MAIN, Language.JAVA_FAMILY, "src/test/java");

        assertEquals(1, project.getSourceRoots().size());

        // Try to remove a different scope
        project.removeSourceRoot(ProjectScope.TEST, Language.JAVA_FAMILY, "src/main/java");

    }

    @Override
    public Iterator<E> iterator() {
      return delegate().iterator(); // manually synchronized
    }

    @Override
    public boolean remove(@Nullable Object o) {
      synchronized (mutex) {
        return delegate().remove(o);
      }
    }

    @Override
    public boolean removeAll(Collection<?> c) {
      synchronized (mutex) {
        return delegate().removeAll(c);
      }