static class ExecResult {
        String stdout
        String stderr
        int returnCode
    }

    static ExecResult exec(String command) {
        Process process = command.execute()
        def stdoutFuture = readStreamAsync(process.inputStream)
        def stderrFuture = readStreamAsync(process.errorStream)

        int returnCode = process.waitFor()
        String stdout = stdoutFuture.get()

    }
  }

  private static final class Collider {
    final int value;

    Collider(int value) {
      this.value = value;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      return obj instanceof Collider && ((Collider) obj).value == value;
    }

    @Override
    public int hashCode() {
      return 1; // evil!
    }
  }

      return ImmutableRangeMap.of();
    }
    int off = lowerIndex;
    int len = upperIndex - lowerIndex;
    ImmutableList<Range<K>> subRanges =
        new ImmutableList<Range<K>>() {
          @Override
          public int size() {
            return len;
          }

          @Override
          public Range<K> get(int index) {
            checkElementIndex(index, len);

     * The packet type of this DCERPC message
     */
    protected int ptype = -1;
    /**
     * The flags for this DCERPC message
     */
    protected int flags = 0;
    /**
     * The total length of this DCERPC message
     */
    protected int length = 0;
    /**
     * The call ID for matching requests and responses
     */
    protected int call_id = 0;
    /**
     * The allocation hint for buffer sizing

	}
	for i, tt := range tests {
		err := readCRLF(tt.reader)
		if err != tt.expectedErr {
			t.Errorf("Test %d: Expected %s, got %s this", i+1, tt.expectedErr, err)
		}
	}
}

// Tests parsing hex number into its uint64 decimal equivalent.
func TestParseHexUint(t *testing.T) {
	type testCase struct {
		in      string
		want    uint64
		wantErr string
	}
	tests := []testCase{

// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
@IgnoreJRERequirement // We opt into library desugaring for our tests.
public class MapPutIfAbsentTester<K, V> extends AbstractMapTester<K, V> {

  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutIfAbsent_supportedAbsent() {
    assertNull(

    /**
     * Receive data from the pipe
     *
     * @param buf buffer to receive data into
     * @param off offset in the buffer
     * @param length maximum length to receive
     * @return number of bytes received
     * @throws IOException if an I/O error occurs
     */
    int recv(byte[] buf, int off, int length) throws IOException;

    /**
     * Send data to the pipe
     *

     *
     * @return the operating system version (never null)
     */
    @Nonnull
    String version();

    /**
     * Returns the OS family name based on OS detection rules.
     * This categorizes the OS into one of the supported families
     * (e.g., "windows", "unix", "mac").
     *
     * @return the operating system family name (never null)
     */
    @Nonnull
    String family();

    /**

  {{.HelpName}} {{if .VisibleFlags}}[FLAGS] {{end}}DIR{1...64} DIR{65...128}

DIR:
  DIR points to a directory on a filesystem. When you want to combine
  multiple drives into a single large system, pass one directory per
  filesystem separated by space. You may also use a '...' convention
  to abbreviate the directory arguments. Remote directories in a
  distributed setup are encoded as HTTP(s) URIs.

    initiates CI/CD tests.
-   We can't move forward if these tests fail.
-   In such situations, we may request you to make further changes to your PR
    for the tests to pass.
-   Once the tests pass, we now bring all the code into the internal code base,
    using a job called "copybara".

**5. Copy to Google Internal codebase and run internal CI**

-   Once the PR is in the Google codebase, we make sure it integrates well with