question: removes all sessions registered with this sessionmanager . concode_field_sep int sessionIdCount concode_elem_sep IntKeyHashMap sessionMap concode_elem_sep Session sysSession concode_field_sep void removeSession concode_elem_sep boolean isUserActive concode_elem_sep void removeSchemaReference concode_elem_sep Session newSession concode_elem_sep Session getSysSession concode_elem_sep Session getSysSession concode_elem_sep Session getSysSession concode_elem_sep boolean isEmpty concode_elem_sep void closeAllSessions concode_elem_sep Session[] getAllSessions concode_elem_sep Session getSession concode_elem_sep Session[] getVisibleSessions
target: void function ( ) { sessionMap . clear ( ) ; }