@@ -42,7 +42,7 @@ public class RemoteNetworkConnection implements NetworkConnection {
   @Override
   public ConnectionType setNetworkConnection(
       ConnectionType type) {
-    Map<String, ConnectionType> mode = ImmutableMap.of("type", type);
+    Map<String, Integer> mode = ImmutableMap.of("type", type.getBitMask());
     return new ConnectionType(((Number) executeMethod.execute(DriverCommand.SET_NETWORK_CONNECTION,
                                                             ImmutableMap
                                                                 .of("parameters", mode)))
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package org.openqa.selenium.remote.mobile;

import com.google.common.collect.ImmutableMap;

import org.openqa.selenium.mobile.NetworkConnection;
import org.openqa.selenium.remote.DriverCommand;
import org.openqa.selenium.remote.ExecuteMethod;

import java.util.Map;

public class RemoteNetworkConnection implements NetworkConnection {

  private final ExecuteMethod executeMethod;

  public RemoteNetworkConnection(ExecuteMethod executeMethod) {
    this.executeMethod = executeMethod;
  }

  @Override
  public ConnectionType getNetworkConnection() {
    return new ConnectionType(((Number) executeMethod.execute(DriverCommand.GET_NETWORK_CONNECTION,
                                                               null)).intValue());
  }

  @Override
  public ConnectionType setNetworkConnection(
      ConnectionType type) {
    Map<String, ConnectionType> mode = ImmutableMap.of("type", type);
    return new ConnectionType(((Number) executeMethod.execute(DriverCommand.SET_NETWORK_CONNECTION,
                                                            ImmutableMap
                                                                .of("parameters", mode)))
                                  .intValue());
  }
}

can you change this instead to just `type.toString()` and then you wouldn't have to expose the getBitMask in the enum. (Alternatively you could have used `type.hashCode()` but that doesn't feel as nice)