code: public static boolean isSupportedRasterExtension( String name ) {
          for( String ext : supportedRasters ) {
              if (name.toLowerCase().endsWith(ext)) {
                  return true;
              }
          }
          return false;
      }
docs: Checks a given name of a file if it is a supported raster extension.
  
  @param name the name of the file.
  @return <code>true</code>, if the extension is supported.