package net.optifine.render;

public class ChunkVisibility {
    private static int counter;
    private static int iMaxStatic;

    private static int iMaxStaticFinal;

    //private static World worldLast = null;
    private static int pcxLast;
    private static int pczLast;
}

package net.optifine.render;

public class ChunkVisibility {

}

--- 
+++ 
@@ -1,5 +1,12 @@
 package net.optifine.render;
 
 public class ChunkVisibility {
+    private static int counter;
+    private static int iMaxStatic;
 
+    private static int iMaxStaticFinal;
+
+    //private static World worldLast = null;
+    private static int pcxLast;
+    private static int pczLast;
 }
Fix some mixin warnings aboufields that d don't exist
