metadata = new Metadata(new MetadataStaxReader().read(input, false));
            }
        }

        boolean changed;

        // If file could not be found or was not valid, start from scratch
        if (metadata == null) {
            metadata = this.metadata;

            changed = true;
        } else {
            changed = metadata.merge(this.metadata);

          // caught and forwarded to the service the task would stop executing but the service would
          // have no idea.
          // TODO(lukes): consider building everything in terms of ListenableScheduledFuture then
          // the AbstractService could monitor the future directly. Rescheduling is still hard...
          // but it would help with some of these lock ordering issues.
          scheduleFailure = e;

elif [ -r "$FESS_INCLUDE" ]; then
    . "$FESS_INCLUDE"
fi

if [ -x "$JAVA_HOME/bin/java" ]; then
    JAVA="$JAVA_HOME/bin/java"
else
    JAVA=`which java`
fi

if [ ! -x "$JAVA" ]; then
    echo "Could not find any executable java binary. Please install java in your PATH or set JAVA_HOME"
    exit 1
fi

if [ -z "$FESS_CLASSPATH" ]; then
    echo "You must set the FESS_CLASSPATH var" >&2
    exit 1
fi

For more info about <abbr title="Cross-Origin Resource Sharing">CORS</abbr>, check the [Mozilla CORS documentation](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS).

/// note | Technical Details

You could also use `from starlette.middleware.cors import CORSMiddleware`.

  }

  @GwtIncompatible // different overflow behavior; could probably be made to work by using ~~
  public void testConcat_overflow_negative() {
    int dim1 = 1 << 16;
    int dim2 = 1 << 15;
    assertThat(dim1 * dim2).isLessThan(0);
    testConcatOverflow(dim1, dim2);
  }

  @GwtIncompatible // different overflow behavior; could probably be made to work by using ~~

      /*
       * Using weak references here could let us release exceptions earlier, but:
       *
       * 1. On Android, querying a WeakReference blocks if the GC is doing an otherwise-concurrent
       * pass.
       *
       * 2. We would probably choose to compare exceptions using == instead of equals() (for

        Exception exception = assertThrows(Exception.class, () -> {
            new KerberosRelevantAuthData(emptyToken, keys);
        }, "An exception should be thrown for an empty token.");

        // The exception could be PACDecodingException or NullPointerException
        assertTrue(exception instanceof PACDecodingException || exception instanceof NullPointerException,

        // Test with a long message
        String message = "This is a very long error message that describes in detail why the job was not found. "
                + "The job with identifier XYZ123 was expected to be in the system but could not be located "
                + "after searching through all available job registries and scheduled task databases.";

        JobNotFoundException exception = new JobNotFoundException(message);

    this.delegate = delegate;
  }

  @Override
  protected Map<Class<? extends B>, B> delegate() {
    return delegate;
  }

  @Override
  @SuppressWarnings("unchecked") // value could not get in if not a T
  public <T extends B> @Nullable T getInstance(Class<T> type) {
    return (T) delegate.get(checkNotNull(type));
  }

  /**
   * Guaranteed to throw an exception and leave the map unmodified.

		deadlineconn.SetReadDeadline(time.Unix(1, 0))

		// Be sure to exceed update interval
		time.Sleep(updateInterval * 2)

		_, terr = deadlineconn.Read(b)
		if terr == nil {
			cerr = fmt.Errorf("could read from client, expected error, got %v", terr)
			return
		}
	}()

	c, err := net.Dial("tcp", serverAddr)
	if err != nil {
		t.Fatalf("unable to connect to server. %v", err)
	}
	defer c.Close()