java - Selenium を使用した JAVA の browsermob が機能しない、ブラウザごとに異なるエラーが発生する

Question

Selenium で Java を使用しており、browsermob を使用したい: さまざまなブラウザーに同じコードを使用しています。たとえば、firefox:

        BrowserMobProxyServer proxyServer = new BrowserMobProxyServer();
        proxyServer.start();
        proxyServer.setHarCaptureTypes(CaptureType.getAllContentCaptureTypes());
        proxyServer.enableHarCaptureTypes(CaptureType.REQUEST_CONTENT, CaptureType.RESPONSE_CONTENT);
        Proxy proxy = ClientUtil.createSeleniumProxy(proxyServer);
        DesiredCapabilities dccFirefox = DesiredCapabilities.firefox();
        dccFirefox.setCapability(CapabilityType.PROXY, proxy);
        this.driver = new FirefoxDriver(dccFirefox);

Firefox でエラーが発生する:

 org.openqa.selenium.SessionNotCreatedException: InvalidArgumentError: Expected [object Undefined] undefined to be an integer
Build info: version: '3.5.1', revision: '9c21bb67ef', time: '2017-08-17T15:26:08.955Z'
System info: host: 'BEN-PLL-ST1-HP', ip: '192.168.1.9', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version: '1.8.0_141'
Driver info: driver.version: FirefoxDriver
remote stacktrace: stack backtrace:
   0:           0x4bb74f - <no info>
   1:           0x4bbea9 - <no info>
   2:           0x43ce8d - <no info>
   3:           0x44ce14 - <no info>
   4:           0x44944a - <no info>
   5:           0x4203e1 - <no info>
   6:           0x407dc7 - <no info>
   7:           0x6d95b9 - <no info>
   8:           0x4173a7 - <no info>
   9:           0x6d38b3 - <no info>
  10:         0x775559cd - BaseThreadInitThunk
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$new$0(W3CHandshakeResponse.java:57)
    at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$getResponseFunction$2(W3CHandshakeResponse.java:104)
    at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$24(ProtocolHandshake.java:360)
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
    at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source)
    at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source)
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
    at java.util.stream.FindOps$FindOp.evaluateSequential(Unknown Source)
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
    at java.util.stream.ReferencePipeline.findFirst(Unknown Source)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:363)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:137)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:142)
    at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:82)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:641)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:254)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:236)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:137)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:191)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:103)
    at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:137)

Chrome は正常に開きますが、ページを開くことができません。コンソールでエラーが発生します:

Failed to load resource: net::ERR_EMPTY_RESPONSE
net::ERR_PROXY_CONNECTION_FAILED

このエラーが発生する理由を知っている人はいますか?