question: return the isvalid flag for this session without any expiration check . concode_field_sep AtomicInteger accessCount concode_elem_sep boolean isValid concode_elem_sep int maxInactiveInterval concode_elem_sep StringManager sm concode_elem_sep InternalSessionManager manager concode_elem_sep long creationTime concode_elem_sep long thisAccessedTime concode_elem_sep StandardSessionFacade facade concode_elem_sep Map<String,Object> attributes concode_elem_sep String id concode_elem_sep String EMPTY_ARRAY[] concode_elem_sep boolean expiring concode_field_sep void setValid concode_elem_sep void access concode_elem_sep void endAccess concode_elem_sep String[] keys concode_elem_sep boolean isValid concode_elem_sep void setCreationTime concode_elem_sep void invalidate concode_elem_sep void setMaxInactiveInterval concode_elem_sep void setAttribute concode_elem_sep Object getAttribute concode_elem_sep Enumeration<String> getAttributeNames concode_elem_sep int hashCode concode_elem_sep void expire concode_elem_sep boolean equals concode_elem_sep void removeAttributeInternal concode_elem_sep void setId concode_elem_sep String getIdInternal concode_elem_sep void removeAttribute concode_elem_sep WxSession getSession
target: boolean function ( ) { return this . isValid ; }