title: MSAL throws MsalClientException when calling MultipleAccountPublicClientApplication()
body: <p><code>PublicClientApplication.createMultipleAccountPublicClientApplication()</code> throws MsalClientException on some Android devices. In some devices everything works well.</p>
  
  <p>Intune Company Portal app is installed in all the devices and acts as a broker app. The broker application view is not displayed in devices affected by the issue. </p>
  
  <p>What could be the reason why it works on some devices and not in others although all use the same code base and has same broker app installed?</p>
  
  <ul>
  <li>Android Version: 10</li>
  <li>Tested MSAL versions: 1.0.1 and 1.5.1</li>
  </ul>
  
  <p>Stack trace:</p>
  
  <pre><code>com.microsoft.identity.client.exception.MsalClientException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
  at com.microsoft.identity.client.internal.controllers.MsalExceptionAdapter.msalExceptionFromBaseException(MsalExceptionAdapter.java:51)
  at com.microsoft.identity.client.PublicClientApplication$2.onError(PublicClientApplication.java:873)
  at com.microsoft.identity.client.PublicClientApplication$2.onError(PublicClientApplication.java:870)
  at com.microsoft.identity.common.internal.controllers.CommandDispatcher$2.run(CommandDispatcher.java:176)
  at android.os.Handler.handleCallback(Handler.java:883)
  at android.os.Handler.dispatchMessage(Handler.java:100)
  at android.os.Looper.loop(Looper.java:237)
  at android.app.ActivityThread.main(ActivityThread.java:7860)
  at java.lang.reflect.Method.invoke(Native Method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1075)
  Caused by: com.microsoft.identity.common.exception.ClientException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
  at com.microsoft.identity.common.internal.controllers.ExceptionAdapter.baseExceptionFromException(ExceptionAdapter.java:252)
  at com.microsoft.identity.common.internal.controllers.CommandDispatcher.executeCommand(CommandDispatcher.java:142)
  at com.microsoft.identity.common.internal.controllers.CommandDispatcher.access$200(CommandDispatcher.java:52)
  at com.microsoft.identity.common.internal.controllers.CommandDispatcher$1.run(CommandDispatcher.java:94)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
  at java.lang.Thread.run(Thread.java:919)
  Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
  at com.microsoft.identity.client.internal.controllers.BrokerMsalController$5.putValueInSuccessEvent(BrokerMsalController.java:412)
  at com.microsoft.identity.client.internal.controllers.BrokerMsalController$5.putValueInSuccessEvent(BrokerMsalController.java:392)
  at com.microsoft.identity.client.internal.controllers.BrokerMsalController.invokeBrokerOperation(BrokerMsalController.java:221)
  at com.microsoft.identity.client.internal.controllers.BrokerMsalController.getDeviceMode(BrokerMsalController.java:391)
  at com.microsoft.identity.common.internal.controllers.GetDeviceModeCommand.execute(GetDeviceModeCommand.java:44)
  at com.microsoft.identity.common.internal.controllers.GetDeviceModeCommand.execute(GetDeviceModeCommand.java:33)
  at com.microsoft.identity.common.internal.controllers.CommandDispatcher.executeCommand(CommandDispatcher.java:137)
  … 5 more
  </code></pre>