It would be nice to support abbreviations, and
other usefull templates via code completion.
I.e:
for| Crtl+space will offer templates for "for"
cycle like:
for (int i=0; i<VAR; i++){
}

or i.e. template for iterator:

while (iterator.hasNext()) {
type_decl var_name = (type_decl)iterator.next();
        }

after template substitution into the document
there should be possibility to change dynamicaly
the variable names, iterator name or type
declaration at once. For example if you are
changing the type_decl before var_name, it is
dynamicaly changing in casting also.