From 9122d5f00752e6188dda3c1b1e363196edaeab45 Mon Sep 17 00:00:00 2001
From: Username404-59 <w.iron.zombie@gmail.com>
Date: Sat, 15 May 2021 13:44:21 +0200
Subject: [PATCH] Support Java 16 with Jabel

---
 build.gradle.kts | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index c39006c..cf35485 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -109,7 +109,12 @@ allprojects {
     dependencies {
         implementation(kotlin("stdlib-jdk8", kotlinVer))
         implementation(kotlin("reflect", kotlinVer))
-        annotationProcessor("com.github.bsideup.jabel:jabel-javac-plugin:0.3.0")
+        annotationProcessor("com.github.bsideup.jabel:jabel-javac-plugin:0.3.0") {
+            listOf("byte-buddy", "byte-buddy-agent").forEach {
+                exclude(module = it)
+                annotationProcessor("net.bytebuddy:$it:1.10.22")
+            } // Required for Java 16 support
+        }
     }
     tasks {
         withType(ShadowJar::class) {
@@ -140,6 +145,10 @@ allprojects {
                 encoding = "UTF-8"
                 isFork = true
                 // The following lines are required for Jabel:
+                forkOptions.jvmArgs!!.addAll(listOf(
+                    "--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED",
+                    "--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED"
+                )) // Java 16+ support
                 compilerArgs.addAll(listOf("-Xplugin:jabel", "--release", javaVer))
             }
         }