* @param expected expected value of {@link #container}
   */
  /*
   * TODO: improve this and other implementations and move out of this framework
   * for wider use
   *
   * TODO: could we incorporate the overriding logic from AbstractListTester, by
   * examining whether the features include KNOWN_ORDER?
   */
  protected void expectContents(Collection<E> expected) {
    Helpers.assertEqualIgnoringOrder(expected, actualContents());

 * href="http://en.wikipedia.org/wiki/Decorator_pattern">decorator pattern</a>.
 *
 * <p><b>Warning:</b> The methods of {@code ForwardingNavigableSet} forward <i>indiscriminately</i>
 * to the methods of the delegate. For example, overriding {@link #add} alone <i>will not</i> change
 * the behavior of {@link #addAll}, which can lead to unexpected behavior. In this case, you should

	ShouldReinvoke() bool
	// SetShouldReinvoke signals that a re-invocation is desired.
	SetShouldReinvoke()
	// AddValue set a value for a plugin name, possibly overriding a previous value.
	SetValue(plugin string, v interface{})
	// Value reads a value for a webhook.
	Value(plugin string) interface{}
}

   * @param expected expected value of {@link #container}
   */
  /*
   * TODO: improve this and other implementations and move out of this framework
   * for wider use
   *
   * TODO: could we incorporate the overriding logic from AbstractListTester, by
   * examining whether the features include KNOWN_ORDER?
   */
  protected void expectContents(Collection<E> expected) {
    Helpers.assertEqualIgnoringOrder(expected, actualContents());

To summarize:

1. First, we used the `build` task to populate our local cache with task inputs and outputs -- we can imagine this was done a week ago.
2. Then, we used the `clean` task to mimic switching branches -- overriding previous outputs.
3. Finally, we used the `build` task -- unlike incremental builds, the previous outputs were stored in the local cache and could be reused.

Gradle is efficient, especially with the local build cache turned on.

 * href="http://en.wikipedia.org/wiki/Decorator_pattern">decorator pattern</a>.
 *
 * <p><b>Warning:</b> The methods of {@code ForwardingNavigableSet} forward <i>indiscriminately</i>
 * to the methods of the delegate. For example, overriding {@link #add} alone <i>will not</i> change
 * the behavior of {@link #addAll}, which can lead to unexpected behavior. In this case, you should

apiVersion: release-notes/v2
kind: feature
area: istioctl
issue:
  - 51312

releaseNotes:
  - |

# Regression test for golang.org/issue/34634: permissions for the go.sum and
# go.mod files should be preserved when overwriting them.

env GO111MODULE=on
[short] skip

# Skip platforms that do not have Unix-style file permissions.
[GOOS:windows] skip
[GOOS:plan9] skip

chmod 0640 go.mod
chmod 0604 go.sum
go mod edit -module=golang.org/issue/34634

go get
cmp go.mod go.mod.want
cmp go.sum go.sum.want

go run .

tfrun ./ci/official/utilities/repack_libtensorflow.sh "$TFCI_OUTPUT_DIR" "$TFCI_LIB_SUFFIX"

if [[ "$TFCI_ARTIFACT_STAGING_GCS_ENABLE" == 1 ]]; then
  # Note: -n disables overwriting previously created files.
  gsutil cp "$TFCI_OUTPUT_DIR"/*.tar.gz "$TFCI_ARTIFACT_STAGING_GCS_URI"

tfrun ./ci/official/utilities/rename_and_verify_wheels.sh

if [[ "$TFCI_ARTIFACT_STAGING_GCS_ENABLE" == 1 ]]; then
  # Note: -n disables overwriting previously created files.
  gsutil cp -n "$TFCI_OUTPUT_DIR"/*.whl "$TFCI_ARTIFACT_STAGING_GCS_URI"
fi

if [[ "$TFCI_WHL_BAZEL_TEST_ENABLE" == 1 ]]; then