Project Facets in Eclipse does not have Java Server Faces (JSF)

Event: Project Facets does not have Java Server Faces

image.png

Cause: Java plugin is not installed

I've been using only Pleiades All in One (https://mergedoc.osdn.jp/) recently, but after a long time using ordinary Eclipse (https://www.eclipse.org/), I don't know what the plug-in is. It was gone. image.png

Action: Install Eclipse Enterprise Java Developer Tools

  1. Display the dialog with [Help]> [Market place ...]
  2. Search for "Java Developer Tools"
  3. Display the dialog with the [Install] button of "Eclipse Enterprise Java Developer Tools"
  4. Follow the dialog to install and restart Eclipse
  5. Select the project in [Project Explorer] and right-click> [Properties] to display the dialog
  6. [Project Facets]> [JavaServer Faces] is displayed! image.png

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