MCCustomSkinLoader/Forge/Legacy/source/customskinloader/forge/ForgePlugin.java

package customskinloader.forge;

import java.util.Map;

import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;

@IFMLLoadingPlugin.Name("CustomSkinLoader")
@IFMLLoadingPlugin.SortingIndex(-10)
public class ForgePlugin implements IFMLLoadingPlugin {

    @Override
    public String[] getASMTransformerClass() {
        return new String[]{"customskinloader.forge.loader.LaunchWrapper"};//LaunchWrapper
    }

    @Override
    public String getModContainerClass() {
        return null;
    }

    @Override
    public String getSetupClass() {
        return null;
    }

    @Override
    public void injectData(Map<String, Object> data) {
        TransformerManager.isDevelopmentEnvironment = !(boolean) data.get("runtimeDeobfuscationEnabled");
    }

    @Override
    public String getAccessTransformerClass() {
        return null;
    }

}