### Question:
LocatorRunner implements Runnable { public void setRoot( T root ) { this.root = root; }  void setRoot( T root ); void setLocator( BaseLocator repoLocator ); @Override void run(); boolean isRunning(); void stop(); void processFile( INamespace namespace, String name, String id, Object file );  }### Answer:
@Test public void testSetRoot() throws Exception { stringLocatorRunner.setRoot( "myRoot" ); assertEquals( stringLocatorRunner.root, "myRoot" ); }