make it work with java 8 and stuff

Author: not-coded

TODO.md

@@ -5,6 +5,6 @@
   - [use simple structuring like with autoconfig](https://shedaniel.gitbook.io/cloth-config/auto-config/creating-a-config-class)
 - [ ] add java docs as a github page
 - [ ] fix maven
-- [ ] possibly use annotations in mixins to specify which version they should be run on? (possibly with the help of mixin plugins)?
-  - [ ] e.g. @MinecraftVersion("1.21") or something (dunno if it's even possible)
+- [x] possibly use annotations in mixins to specify which version they should be run on? (possibly with the help of mixin plugins)?
+  - [x] e.g. @MinecraftVersion("1.21") or something (dunno if it's even possible)
 - [ ] find out how to bundle multiple versions in one jar (e.g. 1.16.5, 1.19, 1.21 from stonecutter)

src/main/java/net/notcoded/codelib/common/mixinhelper/MixinPlugin.java

@@ -38,7 +38,7 @@ public boolean shouldApplyMixin(String targetClassName, String mixinClassName) {
         List<String> minecraftVersions = new ArrayList<>();
 
         for(Annotation annotation : clazz.getAnnotations()) { // this is cursed but it somehow works
-            if(annotation.annotationType().descriptorString().equals(MinecraftVersion.class.descriptorString())) {
+            if(annotation.annotationType().toGenericString().equals(MinecraftVersion.class.toGenericString())) {
                 try {
                     minecraftVersions = Arrays.asList((String[]) annotation.annotationType().getMethod("minecraft").invoke(annotation));
                     break;

src/main/java/net/notcoded/codelib/common/mixinhelper/annotation/MinecraftVersion.java

@@ -1,7 +1,5 @@
 package net.notcoded.codelib.common.mixinhelper.annotation;
 
-import org.spongepowered.asm.mixin.Mixin;
-
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;