b.last(Util.intValue("last", scope));
for (String param : Util.listValueOfType("parameter", String.class, scope)) {
b.addParam(param);
}
for (String closure : Util.listValueOfType("closure", String.class, scope)) {
b.addClosure(closure);
}
for (String var : Util.listValueOfType("var", String.class, scope)) {
b.addVar(var);
}
for (String exception : Util.listValueOfType("exception", String.class, scope)) {