Updated Readme development instructions

Readme.md

@@ -103,39 +103,31 @@ Share values across different Rules while processing the same event or all event
 ### Build JAR with IntelliJ
 
 1. Open IntelliJ.
-2. Create a new project (Gradle) from existing source using Java 17.
+2. Create a new project (Gradle) from existing source using Java 21.
 3. Once the project is created/open, wait for IntelliJ to process Gradle dependencies.
-4. Run the `jar` Gradle build task from the Gradle tool window/sidebar. The JAR will be placed in the `build\libs` directory.
+4. Run the `jar` Gradle build task under the `extension` module from the Gradle tool window/sidebar. The JAR will be placed in the `extension/build/libs` directory.
 
 ### Build JAR with CLI
 
-1. Install Java 17.
-2. Install Gradle v7.4.
-3. Run the `gradle --refresh-dependencies build` command.
-4. Run the `gradle build jar` command. The JAR will be placed in the `build\libs` directory.
+1. Install Java 18.
+2. Install Gradle v8.5.
+3. Open a terminal into the `extension` directory of the project.
+4. Run the `gradle --refresh-dependencies build jar` command.
+5. The JAR will be placed in the `extension/build/libs` directory.
 
 ### Debugging
 
 #### IntelliJ
 
-1. Apply this [git patch](https://gist.github.com/ddwightx/6965732339bdf4cd022d550f40a9e99f) to the project to allow Reshaper to be debugged as a legacy extension in Burp Suite.
+1. Set the environment variable `BURP_JAR_PATH` to the `burpsuite_community.jar` file location. (e.g. `C:\Users\<user>\AppData\Local\Programs\BurpSuiteCommunity\burpsuite_community.jar` on Windows)
 2. In Reshaper, using the Settings tab, export all Rules and global variables to a JSON file to prevent data loss.
 3. In Extender, unload the Reshaper extension from Burp Suite if you already have the extension installed from the BApp Store or from a JAR.
 4. Close Burp Suite.
 5. Open the Reshaper project in IntelliJ.
-6. Navigate to `java/synfron/reshaper/burp/ui/Window.java`.
-7. Right-click the file in the Project view and click `Run Window.main()` or `Run Window.main()`.
+6. Navigate to `debug/src/main/java/synfron/reshaper/burp/debug/Burp.java`.
+7. Right-click the file in the Project view and click `Run Burp.main()` or `Debug Burp.main()`.
 8. Burp Suite will open with Reshaper loaded as an legacy extension.
 
-#### CLI
-
-1. Apply this [git patch](https://gist.github.com/ddwightx/6965732339bdf4cd022d550f40a9e99f) to the project to allow Reshaper to be debugged as a legacy extension in Burp Suite.
-2. In Reshaper, using the Settings tab, export all Rules and global variables to a JSON file to prevent data loss.
-3. In Extender, unload the Reshaper extension from Burp Suite if you already have the extension installed from the BApp Store or from a JAR.
-4. Close Burp Suite.
-5. In a CLI, execute `java -cp path/to/the/reshaper-for-burp/JAR/file.jar synfron.reshaper.burp.ui.Window`.
-6. Burp Suite will open with Reshaper loaded as a legacy extension.
-
 ## Contributions
 
 Contributions are encouraged. Issues and Pull Requests welcome. Also help us spread the word.