code: @Override
  	public void saveTo(final File file) {
  		if(file.exists())
  			throw new IllegalArgumentException("File '" + file.toString() + "' already exists.");
  
  		try {
  			saveTo(new FileOutputStream(file));
  		} catch (FileNotFoundException e) {
  			throw MechanizeExceptionFactory.newException(e);
  		}
  	}
docs: /* (non-Javadoc)
  @see com.gistlabs.mechanize.Resource#saveTo(java.io.File)