7.4.2  Optional Provisional Suspension  Based on an Adverse Analytical Finding for Specified Substances , Specified Methods, Contaminated Products , or Other Anti -Doping Rule Violations  JJIF may impose a Provisional Suspension  for anti -doping rule violations not covered by Article 7.4.1 prior to the analysis of the Athlete’s  B Sample  or final hearing as described in Article 8.