@Override
        public InputStream openStream(){
            try{
                return zipfile.getInputStream(entry);
            }catch (IOException ex){
                throw new AssetLoadException("Failed to load zip entry: "+entry, ex);
            }
        }
<code>ZipLocator</code> is a locator that looks up resources in a 
<code>.ZIP</code> file.

The root path must be a valid ZIP or ZIP-like {@link File file}, 
for example, <br>
<code>C:\My App\data.zip</code>

@author Kirill Vainer
jme3-core/src/plugins/java/com/jme3/asset/plugins/ZipLocator.java