_jsfBridgeRedirect=true parameter appears in URL after redirect

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: bridge-impl-2.0.0, bridge-impl-3.0.0, bridge-impl-4.0.0, bridge-impl-5.0.0
• Fix Version/s: bridge-impl-2.0.0, bridge-impl-3.0.0, bridge-impl-4.0.0, bridge-impl-5.0.0
• Component/s: Liferay Faces Bridge Impl / Demos / Tests
• Labels: None

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Steps to reproduce:

1. Deploy the jsf-showcase-portlet to Liferay Portal.
2. Navigate to the `h:commandButton` Navigation use case (http://localhost:8080/web/guest/jsf-showcase/-/jsf-tag/h/commandbutton/navigation(http://localhost:8080/web/guest/jsf-showcase/-/jsf-tag/h/commandbutton/navigation)).
3. Click the To Param page > button.

If the bug still exists, the URL will contain `_jsfBridgeRedirect=true`:

http://localhost:8080/web/guest/jsf-showcase/-/jsf-tag/h/commandbutton/param?_1_WAR_comliferayfacesdemojsfshowcaseportlet__jsfBridgeRedirect=true

If the bug is fixed, it will not contain the parameter:

http://localhost:8080/web/guest/jsf-showcase/-/jsf-tag/h/commandbutton/param

*Note:* the parameter appears for both Ajax and non-Ajax redirects. Although in Ajax redirects the parameter is not namespaced.

The parameter should be removed in [BridgeActionURLImpl](https://github.com/liferay/liferay-faces-bridge-impl/blob/4.x/bridge-impl/src/main/java/com/liferay/faces/bridge/internal/BridgeURLActionImpl.java#L103).
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