84         } catch (RuntimeException re) {
  85             if (re.getCause() instanceof ConfigException) {
  86                 throw (ConfigException) re.getCause();
  87             } else {
  88                 throw new ConfigException(re);
  89             }
  90         }
  91     }
  92 
  93     private boolean doValidate(Map<String, ? super Object> params)
  94             throws ConfigException {
  95 
  96         imageBundleValidation(params);
  97 
  98         return true;
  99     }
 100 
 101     File doBundle(Map<String, ? super Object> params, File outputDirectory,
 102             boolean dependentTask) throws PackagerException {
 103         if (StandardBundlerParam.isRuntimeInstaller(params)) {
 104             return PREDEFINED_RUNTIME_IMAGE.fetchFrom(params);
 105         } else {
 106             return doAppBundle(params, outputDirectory, dependentTask);
 107         }
 108     }
 109 
 110     private File doAppBundle(Map<String, ? super Object> params,
 111             File outputDirectory, boolean dependentTask)
 112             throws PackagerException {
 113         try {
 114             File rootDirectory = createRoot(params, outputDirectory,
 115                     dependentTask, APP_NAME.fetchFrom(params));
 116             AbstractAppImageBuilder appBuilder = new LinuxAppImageBuilder(
 117                     params, outputDirectory.toPath());
 118             if (PREDEFINED_RUNTIME_IMAGE.fetchFrom(params) == null ) {
 119                 JLinkBundlerHelper.execute(params, appBuilder);
 120             } else {
 121                 StandardBundlerParam.copyPredefinedRuntimeImage(
 122                         params, appBuilder);
 123             }
 124             return rootDirectory;

  84         } catch (RuntimeException re) {
  85             if (re.getCause() instanceof ConfigException) {
  86                 throw (ConfigException) re.getCause();
  87             } else {
  88                 throw new ConfigException(re);
  89             }
  90         }
  91     }
  92 
  93     private boolean doValidate(Map<String, ? super Object> params)
  94             throws ConfigException {
  95 
  96         imageBundleValidation(params);
  97 
  98         return true;
  99     }
 100 
 101     File doBundle(Map<String, ? super Object> params, File outputDirectory,
 102             boolean dependentTask) throws PackagerException {
 103         if (StandardBundlerParam.isRuntimeInstaller(params)) {
 104             return StandardBundlerParam.getPredefinedRuntime(params);
 105         } else {
 106             return doAppBundle(params, outputDirectory, dependentTask);
 107         }
 108     }
 109 
 110     private File doAppBundle(Map<String, ? super Object> params,
 111             File outputDirectory, boolean dependentTask)
 112             throws PackagerException {
 113         try {
 114             File rootDirectory = createRoot(params, outputDirectory,
 115                     dependentTask, APP_NAME.fetchFrom(params));
 116             AbstractAppImageBuilder appBuilder = new LinuxAppImageBuilder(
 117                     params, outputDirectory.toPath());
 118             if (PREDEFINED_RUNTIME_IMAGE.fetchFrom(params) == null ) {
 119                 JLinkBundlerHelper.execute(params, appBuilder);
 120             } else {
 121                 StandardBundlerParam.copyPredefinedRuntimeImage(
 122                         params, appBuilder);
 123             }
 124             return rootDirectory;