images/src/main/java/com/stanfy/enroscar/images/ImagesManager.java
public boolean clearCache(final String url) {
    memCache.remove(url);
    try {
      return imagesResponseCache.deleteGetEntry(url);
    } catch (final IOException e) {
      Log.w(TAG, "Cannot clear disk cache for " + url, e);
      return false;
    }
  }
public boolean clearCache(final String url) {
    memCache.remove(url);
    try {
      return imagesResponseCache.deleteGetEntry(url);
    } catch (final IOException e) {
      Log.w(TAG, "Cannot clear disk cache for " + url, e);
      return false;
    }
  }
Clear the cached entities.
@param url image URL
@return true if entry was deleted