The migrate mappings task should remap mixin strings

[haykam821]

If a method named ExampleClass.doSomething was renamed to doNewSomething, then the mixin would be remapped as such:

 public class ExampleClassMixin {
 	@Redirect(method = "doFullTask", at = @At(value = "INVOKE", target = "Lcom/developer/ExampleClass;doSomething(Z)V"))
 	public static void modifySomething(boolean value) {
 		if (GlobalCondition.condition()) {
 			return;
 		}
 
- 		ExampleClass.doSomething(!value);
+ 		ExampleClass.doNewSomething(!value);
 	}
 }

The method call will be migrated, but not the target of the mixin. Ideally, both would be migrated.

[SNWCreations]

I think this issue can be solved by using CadixDev/MercuryMixin.

[modmuss50]

Yes, MM likely need updating to our mercury fork as well as looking into what CadixDev/MercuryMixin#18 means. Its been so long I have forgotten what this issue was about.

[SNWCreations]

Yes, MM likely need updating to our mercury fork as well as looking into what CadixDev/MercuryMixin#18 means. Its been so long I have forgotten what this issue was about.

I've read that, I think it wanted a method which is similar to Mercury#setGracefulClasspathChecks method,
it could prevent Mercury from being crashed even if the classpath is incomplete. But enabling this may produce some
wrong result in code.