All externally visible static fields in a package are assigned public static field tokens. The tokens for all externally visible static fields in a class are numbered consecutively starting at zero. Static fields token values must be in the range from 0 to 255, inclusive. The ordering of static field tokens is not specified.

Package-visible and private static fields are not assigned tokens. In addition, no tokens are assigned for final static fields that are initialized to primitive, compile-time constants, as these fields are never represented as fields in CAP files.