- if (iterator == null) {
- throw new IllegalStateException("Component preset directory " + SYSTEM_PRESET_DIR +
- " not found, distribution built wrong");
- }
-
- while( iterator.hasNext() ) {
- Pair<String,InputStream> f = iterator.next();
- FileLoader loader = new FileLoader( f.getV(), f.getU() );
- loaderPool.execute(loader);
- fileCount ++;
+ if (iterator != null) {
+ while( iterator.hasNext() ) {
+ Pair<String,InputStream> f = iterator.next();
+ FileLoader loader = new FileLoader( f.getV(), f.getU() );
+ loaderPool.execute(loader);
+ fileCount ++;
+ }