Compile: package iControlTypeCast;
Compile: require SOAP::Lite;                # nothing happens
Compile: my $urnMap;                        # declares the variable
Compile: $urnMap = ...;                     # nothing happens
Compile: sub SOAP::Deserializer::typecast   # makes it possible to call this
Run:     require SOAP::Lite;                # compiles and then runs SOAP/Lite.pm
# During the loading of SOAP::Lite, a whole ton
# of stuff can happen and is likely to happen
Run:     my $urnMap = ...;                  # the variable is /finally/ initialized