Update style, remove old files, prepare for archiving

README.md

@@ -1,22 +1,9 @@
-# IntelliJ
+# codestyle (deprecated)
 
-To use the IntelliJ code style, copy intellij.xml into `~/Library/Preferences/IdeaIC15/codestyles`,
-restart IntelliJ, and select Payit Style in Preferences: `Editor -> Code Style -> Scheme`
+This repository is deprecated and will be archived.
 
-## Checkstyle Plugin
-1. `IntelliJ IDEA -> Preferences` or (`⌘,`)/(`CMD+,`).
-2. `Plugins -> Marketplace -> CheckStyle-IDEA` and `Install`.
-3. In the same preferences (`⌘,`) after the restart, at the bottom of the side-menu, go to `Other Settings -> Checkstyle`.
-4. Click the `+` at the bottom of Configuration File:
-   - Description: PayIt
-   - Use a local Checkstyle file: [ Upload `checkstyle-idea.xml` ]
-5. Check the active box for PayIt and hit `Apply -> OK`.
+PayIt's Java style now lives in [java_plugin](https://github.com/payitgov/java_plugin):
 
-To use:
-At the bottom of the IntelliJ IDE, you should see the CheckStyle tab (look for a red squiggly line).  Ensure that you have `PayIt` selected as the rule and use the buttons on the left to run CheckStyle.
+- **IntelliJ scheme:** [idea/intellij.xml](https://github.com/payitgov/java_plugin/blob/main/idea/intellij.xml)
 
-# Gradle
-
-To apply the checkstyle plugin in Gradle, add this line to your script, in an `allprojects` block if applicable: `apply from: 'https://bitbucket.org/paypit/codestyle/raw/master/checkstyle.gradle'`
-
-This adds two tasks per project: `checkstyleMain` and `checkstyleTest`. These tasks also run when you run `build` or `check`.
+To install the formatter: `Settings -> Editor -> Code Style -> Java`, gear menu next to *Scheme*, `Import Scheme -> IntelliJ IDEA code style XML`, pick that `idea/intellij.xml`, then select **Payit Style**.