package org.spoofax.interpreter.library.index.primitives;

import org.spoofax.interpreter.library.index.IIndex;

public interface IIndexContext {
    public abstract IIndex index();
}

@@ -52,16 +52,51 @@
 tives;%0A%0A
+import javax.annotation.Nullable;%0A%0A
 import o
@@ -194,16 +194,26 @@
 bstract 
+@Nullable 
 IIndex i

Mark method as nullable