code: public void reapplyFixIfNeeded() throws ReapplyFixException {
          BundleRepositoryRegistry.initializeDefaults(null, false);
          Set<String> fixesToReapply = ValidateCommandTask.getFixesToReapply(product.getManifestFileProcessor(), new InstallUtils.InstallCommandConsole());
          try {
              fireProgressEvent(InstallProgressEvent.CHECK, 90, Messages.INSTALL_KERNEL_MESSAGES.getLogMessage("STATE_VALIDATING_FIXES", fixesToReapply.toString()));
              this.enableEvent = false;
              if (fixesToReapply.isEmpty()) {
                  log(Level.FINEST, "No fix is required to be reapplied.");
              } else {
                  installFixes(fixesToReapply, null, null);
                  install(ExistsAction.replace, false, false);
                  log(Level.FINEST, "Successfully reapplied the following fixes: " + fixesToReapply.toString());
              }
          } catch (InstallException e) {
              log(Level.FINEST, "Failed to reapply the following fixes: " + fixesToReapply.toString());
              throw new ReapplyFixException(Messages.INSTALL_KERNEL_MESSAGES.getLogMessage("LOG_REINSTALL_FIXES_WARNING",
                                                                                           fixesToReapply.toString()).trim(), e, InstallException.RUNTIME_EXCEPTION);
          } finally {
              this.enableEvent = true;
          }
      }
docs: Reinstalls fixes that need to be applied again if any exist
  
  @throws ReapplyFixException