test save restor profil configur io except io error save except save error open except load error test save load configur io except save except open except creat profil record content project project project manag manag make project profil configur pc profil configur project collect profil start profil arrai list profil pc profil write profil temp file profil configur file persist persist profil configur file persist file file file creat temp file profil output stream stream file output stream file persist save pc stream stream close read project input stream stream file input stream file project project manag manag make project persist load project stream make sure got start equal start profil project profil configur profil 