-libraryjars <java.home>/lib/rt.jar

-dontoptimize
-dontpreverify
-dontwarn **
-keepattributes *Annotation*

-keep public class fr.mcnanotech.nhg.** {
    public protected <methods>;
}

-keepclassmembers !public class fr.mcnanotech.nhg.** {
    public protected <methods>;
}

-keep public class net.minecraft.** {
    *;
}

-keepclassmembers enum  * {
    public static **[] values();
    public static ** valueOf(java.lang.String);
}