src/jdk.jpackage/share/classes/jdk/jpackage/internal/AbstractBundler.java

*** 180,188 ****
      public void cleanup(Map<String, ? super Object> params) {
          try {
              IOUtils.deleteRecursive(
                      StandardBundlerParam.TEMP_ROOT.fetchFrom(params));
          } catch (IOException e) {
!             Log.debug(e.getMessage());
          }
      }
  }
--- 180,188 ----
      public void cleanup(Map<String, ? super Object> params) {
          try {
              IOUtils.deleteRecursive(
                      StandardBundlerParam.TEMP_ROOT.fetchFrom(params));
          } catch (IOException e) {
!             Log.verbose(e.getMessage());
          }
      }
  }