collect pars input sourc input sourc read uml except input sourc pointer except input sourc non non nl input stream need close input sourc stream input sourc stream input sourc id url url url input sourc id url url open stream buffer input stream need close malform url except io except unsupport oper except todo won work user load profil user model multipl user model tfm model impl clear edit domain resourc uml util resourc model impl uml util uri read model impl model event pump stop pump event load io except uml except model impl model event pump start pump event need close close io except runtim except resourc content 