Fix ClassTransformer public constructor

AccessWidener/src/main/java/de/steamwar/ClassTransformer.java

@@ -48,9 +48,17 @@ public class ClassTransformer extends ClassVisitor {
         }
         if (appendPublicConstructor) {
             MethodVisitor methodVisitor = visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);
-            methodVisitor.visitMaxs(0, 0);
             methodVisitor.visitCode();
+            methodVisitor.visitVarInsn(Opcodes.ALOAD, 0);
+            methodVisitor.visitMethodInsn(
+                    Opcodes.INVOKESPECIAL,
+                    "java/lang/Object",
+                    "<init>",
+                    "()V",
+                    false
+            );
             methodVisitor.visitInsn(Opcodes.RETURN);
+            methodVisitor.visitMaxs(1, 1);
             methodVisitor.visitEnd();
         }
         super.visit(version, newAccess, name, signature, superName, interfaces);

BauSystem/build.gradle.kts

@@ -37,9 +37,8 @@ tasks.register<DevServer>("DevBau21") {
     dependsOn(":SpigotCore:shadowJar")
     dependsOn(":BauSystem:shadowJar")
     dependsOn(":SchematicSystem:shadowJar")
-    dependsOn(":AccessWidener:shadowJar")
     template = "Bau21"
     // TODO: Add to every new server start! newer than 1.21 inclusive!
-    jvmArgs = "-javaagent:/home/yoyonow/Bau21/plugins/AccessWidener.jar=start"
+    jvmArgs = "-javaagent:/jars/AccessWidener.jar=start"
     setdParams(mapOf("paper.disablePluginRemapping" to "true"))
 }