private static void checkCommit(String commit) throws IOException, InterruptedException, ExecutionException {
        List<String> parentCommits = parentCommitsOf(commit);
        if (parentCommits.size() != 2) {
            System.out.println(commit + " is not a merge commit we're looking for. Parents: " + parentCommits);
            return;
        }

        List<String> commitBranches = branchesOf(commit);

	echo No updates needed.
	exit 0
fi

echo Updated for $CODE/$DATA: $files

commitmsg="lib/time: update to $CODE/$DATA

Commit generated by update.bash.

For #22487.
"

if [ "$1" = "-commit" ]; then
	echo "Creating commit. Run 'git reset HEAD^' to undo commit."
	echo
	git commit -m "$commitmsg" $files
	echo
	git log -n1 --stat
	echo

                .filter(s -> !s.isEmpty())
                .collect(Collectors.toList());
        }

        for (String commit : commits) {
            run("git", "checkout", commit, "--quiet", "--detach");
            String wrapperVersion = readWrapperVersion();
            System.out.println("Commit " + commit + " wrapper: " + wrapperVersion);
            if (!ALLOWED_WRAPPER_VERSION.matcher(wrapperVersion).matches()) {

        // Commit
        callback.commit();

        assertEquals(1, commitCount.get());
        assertEquals(3L, documentsBeforeCommit.get());

        // Store more and commit again
        callback.store(params, data);
        callback.store(params, data);

        assertEquals(5L, callback.getDocumentSize());

        callback.commit();

}

// Add adds the item to the batch
func (b *Batch[I]) Add(item I) error {
	b.Lock()
	defer b.Unlock()

	if b.isFull() {
		if b.store == nil {
			return ErrBatchFull
		}
		// commit batch to store
		if err := b.commit(); err != nil {
			return err
		}
	}

	b.items = append(b.items, item)
	return nil
}

// Len returns the no of items in the batch
func (b *Batch[_]) Len() int {
	b.Lock()

https://github.com/google/guava/commit/909c593c61a656c2d70f0f9bd1cb0e5cdf43a556
https://github.com/google/guava/commit/d333afeffe474c9d93ec13cb92c59f469986edaf
https://github.com/google/guava/commit/a56d68aef71375acf39fcfb1cd535f2afcab4389
https://github.com/google/guava/commit/2e13df25b2e7c3d59e29cc238b10541139fd2509
https://github.com/google/guava/commit/f827e52534ba44f6796b1c0e69313c757bc0701e

- To run `make verifiers`
- To squash your commits into a single commit. `git rebase -i`. It's okay to force update your pull request.
- To run `make test` and `make build` completes.

### Commit changes

After verification, commit your changes. This is a [great post](https://chris.beams.io/posts/git-commit/) on how to write useful commit messages

```
git commit -am 'Add some feature'
```

### Push to the branch

    assertThat(creator.newSource(1)).isNull()
    creator.commit()
    val snapshot = cache["k1"]!!
    snapshot.assertValue(0, "ABC")
    snapshot.assertValue(1, "DE")
  }

  @Test
  fun readAndWriteEntryAcrossCacheOpenAndClose() {
    val creator = cache.edit("k1")!!
    creator.setString(0, "A")
    creator.setString(1, "B")
    creator.commit()
    cache.close()
    createNewCache()

        branch: ${{ github.event.inputs.release_branch }}-${{ steps.cherrypick.outputs.SHORTSHA }}
        reviewers: learning-to-play
        body: |

}

// commitID returns the abbreviated commit-id hash of the last commit.
func commitID() string {
	// git log --format="%H" -n1
	var (
		commit []byte
		err    error
	)
	cmdName := "git"
	cmdArgs := []string{"log", "--format=%H", "-n1"}
	if commit, err = exec.Command(cmdName, cmdArgs...).Output(); err != nil {
		fmt.Fprintln(os.Stderr, "Error generating git commit-id: ", err)
		os.Exit(1)
	}