}
		}
	}
	if nparen != 0 {
		// probably can't happen
		return nil
	}
	if i < len(s) {
		out = append(out, s[i:])
	}
	return out
}

// join is the inverse of split.
func join(x []string) string {
	return strings.Join(x, ", ")

func GetStaticPodDirectory() string {
	return filepath.Join(KubernetesDir, ManifestsSubDirName)
}

// GetStaticPodFilepath returns the location on the disk where the Static Pod should be present
func GetStaticPodFilepath(componentName, manifestsDir string) string {
	return filepath.Join(manifestsDir, componentName+".yaml")
}

      <replaceConfiguration name="Join combined with collect" suppressId="join_with_collect" problemDescriptor="Use a `join` method overload" text="$callJoin$($sep$, $callCollect$($src$, $transform$))" recursive="false" caseInsensitive="false" type="JAVA" pattern_context="default" reformatAccordingToStyle="true" shortenFQN="true" useStaticImport="true" replacement="org.gradle.util.internal.CollectionUtils.join($sep$, $src$, $transform$)">

            cmdList.add(StringUtils.join(webConfigIds, ','));
        }
        if (fileConfigIds != null && fileConfigIds.length > 0) {
            cmdList.add("-f");
            cmdList.add(StringUtils.join(fileConfigIds, ','));
        }
        if (dataConfigIds != null && dataConfigIds.length > 0) {
            cmdList.add("-d");
            cmdList.add(StringUtils.join(dataConfigIds, ','));
        }

		return nil, err
	}
	klog.V(1).Infof("etcd endpoints read from pods: %s", strings.Join(endpoints, ","))

	// Creates an etcd client
	etcdClient, err := New(
		endpoints,
		filepath.Join(certificatesDir, constants.EtcdCACertName),
		filepath.Join(certificatesDir, constants.EtcdHealthcheckClientCertName),
		filepath.Join(certificatesDir, constants.EtcdHealthcheckClientKeyName),
	)
	if err != nil {

		}
		t.errorf("expected empty file system but found files:\n%s", strings.Join(list, "\n"))
	}
	for _, name := range expected {
		if !found[name] {
			t.errorf("expected but not found: %s", name)
		}
	}
	if len(t.errors) == 0 {
		return nil
	}
	return fmt.Errorf("TestFS found errors:\n%w", errors.Join(t.errors...))
}

// An fsTester holds state for running the test.
type fsTester struct {

			}
			if !isCgo && isOverlay {
				rewrite += overlayPath + "=>" + filepath.Join(rewriteDir, base) + ";"
			} else if isCgo {
				// Generate rewrites for non-Go files copied to files in objdir.
				if filepath.Dir(path) == a.Package.Dir {
					// This is a file copied to objdir.
					overlayNonGoRewrites += filepath.Join(objdir, base) + "=>" + filepath.Join(rewriteDir, base) + ";"
				}
			} else {

  public void testJoin() {
    assertThat(Doubles.join(",", EMPTY)).isEmpty();
    assertThat(Doubles.join(",", ARRAY1)).isEqualTo("1.0");
    assertThat(Doubles.join(",", (double) 1, (double) 2)).isEqualTo("1.0,2.0");
    assertThat(Doubles.join("", (double) 1, (double) 2, (double) 3)).isEqualTo("1.02.03.0");
  }

  public void testJoinNonTrivialDoubles() {
    assertThat(Doubles.join(",", EMPTY)).isEmpty();

		// On Windows filepath.Join(cwd, path) doesn't always work. In general
		// filepath.Abs needs to make a syscall on Windows. Elsewhere in cmd/go
		// use filepath.Join(cwd, path), but cmd/go specifically supports Windows
		// paths that start with "\" which implies the path is relative to the
		// volume of the working directory. See golang.org/issue/8130.
		return filepath.Join(v, path)
	}

	// Make the path absolute.

	// make foo-certs-selfSigned
	validRootCertFile1    = filepath.Join(env.IstioSrc, "security/pkg/pki/testdata/spiffe-root-cert-1.pem")
	validRootCertFile2    = filepath.Join(env.IstioSrc, "security/pkg/pki/testdata/spiffe-root-cert-2.pem")
	validIntCertFile      = filepath.Join(env.IstioSrc, "security/pkg/pki/testdata/spiffe-int-cert.pem")
	validWorkloadCertFile = filepath.Join(env.IstioSrc, "security/pkg/pki/testdata/spiffe-workload-cert.pem")