If I supply a valid local variable name, it seems to work fine: private Map<SGID, Closure<SGMessage>> m1 = new LinkedHashMap<SGID, Closure<SGMessage>> () private Map<SGID, Closure<SGMessage>> m2 = [:]
Cheers, Paul. On Thu, Oct 30, 2025 at 2:52 AM Tommy Svensson <[email protected]> wrote: > > Hello Groovy users, > > Both of the following totally refuses to compile and I mega fail in > comprehending why!!! > > private Map<SGID, Closure<SGMessage >> = new LinkedHashMap<SGID, > Closure<SGMessage >> () > private Map<SGID, Closure<SGMessage >> = [:] > > Is it forbidden to put a Closure in a Map ? The Closure is a callback. > > I've used Closures before without problems. I totally fail to se the problem > here. > > I prefer the second variant with [:] to define a Map. > > I'm using Groovy 5.0.0 > > What am I doing wrong here ???? > > Best Regards, > > Tommy Svensson > > [email protected] > > >
