substitution.generateKey(substitutions, defaultPrefix);
substitution.generateKey(substitutions);
    private void createDefaultExternalization(NLSSubstitution[] substitutions, String defaultPrefix) {	    for (int i = 0; i < substitutions.length; i++) {            NLSSubstitution substitution = substitutions[i];            if (substitution.getState() == NLSSubstitution.INTERNALIZED) {                substitution.setState(NLSSubstitution.EXTERNALIZED);                substitution.generateKey(substitutions, defaultPrefix);            }        }    }