can I make references within a resource bundle?
eg:
label.name=John
label.surname=Doe
label.fullname=<label.name> <label.surename>
?
you can do it like this
label.fullname = {0} {1}
and while rendering it
<h:outputFormat value="#{bundle.label.fullname}">
<f:param value="#{bundle.label.name}"/>
<f:param value="#{bundle.label.surname}"/>
</h:outputFormat>
or you could try this out
CONST_1 = name
CONST_2 = surname
fullname = {CONST_1} {CONST_2}
from here