package moe.nea.firmament.mixins.devenv; import net.minecraft.client.util.Window; import org.spongepowered.asm.mixin.Mixin; import org.spongepowered.asm.mixin.injection.At; import org.spongepowered.asm.mixin.injection.Inject; import org.spongepowered.asm.mixin.injection.callback.CallbackInfo; @Mixin(Window.class) public class IdentifyCloser { @Inject(method = "close", at = @At("HEAD")) public void onClose(CallbackInfo ci) { Thread.dumpStack(); } }