if len(profiles) == 1 && len(msrcs) == 1 {
		return profiles[0], msrcs[0], nil
	}

	p, err := profile.Merge(profiles)
	if err != nil {
		return nil, nil, err
	}

	// Combine mapping sources.
	msrc := make(plugin.MappingSources)
	for _, ms := range msrcs {
		for m, s := range ms {
			msrc[m] = append(msrc[m], s...)
		}
	}
	return p, msrc, nil
}

    UNSATISFIED_AND_INTERRUPTED_BEFORE_WAITING;

    @Override
    public String toString() {
      return CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.UPPER_CAMEL, name());
    }
  }

  /** Timeout values to combine with each {@link Scenario}. */
  private enum Timeout {
    MIN(Long.MIN_VALUE, "-oo"),
    MINUS_SMALL(-SMALL_TIMEOUT_MILLIS, "-" + SMALL_TIMEOUT_MILLIS + "ms"),
    ZERO(0L, "0ms"),

// use.
const DisableGatewayPortTranslationLabel = "experimental.istio.io/disable-gateway-port-translation"

// MergeGateways combines multiple gateways targeting the same workload into a single logical Gateway.
// Note that today any Servers in the combined gateways listening on the same port must have the same protocol.

        add(elements.next());
      }
      return this;
    }

    @CanIgnoreReturnValue
    @SuppressWarnings("unchecked") // ArrayBasedBuilder stores its elements as Object.
    Builder<E> combine(Builder<E> other) {
      if (hashTable != null) {
        for (int i = 0; i < other.size; ++i) {
          // requireNonNull is safe because the first `size` elements are non-null.

            or {@code combine.self} attributes to the children of the configuration element:</p>
            <ul>
            <li>{@code combine.children}: available values are {@code merge} (default) and {@code append},</li>
            <li>{@code combine.self}: available values are {@code merge} (default) and {@code override}.</li>

		// t collects the products x[i] * x[j] where j < i
		t[2*i] = addMulVVW(t[i:2*i], x[0:i], d)
	}
	t[2*n-1] = shlVU(t[1:2*n-1], t[1:2*n-1], 1) // double the j < i products
	addVV(z, z, t)                              // combine the result
	putNat(tp)
}

// karatsubaSqr squares x and leaves the result in z.
// len(x) must be a power of 2 and len(z) >= 6*len(x).
// The (non-normalized) result is placed in z[0 : 2*len(x)].
//

			}
			c.connChange.Wait()
			select {
			case <-ctx.Done():
				c.connChange.L.Unlock()
				return
			default:
			}
		}
		c.connChange.L.Unlock()
		if len(queue) == 0 {
			// Combine writes.
			buf.Reset()
			err := wsw.writeMessage(&buf, c.side, ws.OpBinary, toSend)
			if err != nil {
				if !xnet.IsNetworkOrHostDown(err, true) {
					gridLogIf(ctx, fmt.Errorf("ws writeMessage: %w", err))

        <plugins>
          <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <configuration>
              <systemPropertyVariables combine.children="append">
                <property>
                  <!-- Pass this through to the tests (if set!) to have them pick the right repository -->
                  <name>maven.repo.local</name>

          resource_equivalence_classes.insert(resource_and_device);
        }
        prev_resource_and_device = resource_and_device;
      }
    }
  });
}

// tf.NoOp islands are used to combine multiple control dependencies into one.
// These islands have a single tf.NoOp inside them and consume multiple control
// outputs to generate a single control output.
//
// For example,
// ```

   * input elements. Cells are inserted into the generated {@code Table} in encounter order.
   *
   * <p>If multiple input elements map to the same row and column, the specified merging function is
   * used to combine the values. Like {@link
   * java.util.stream.Collectors#toMap(java.util.function.Function, java.util.function.Function,
   * BinaryOperator, java.util.function.Supplier)}, this Collector throws a {@code