docs: @Override
  	protected void updateModel() {
  		super.updateModel();
  
  		String comboText= fAntScriptNamesCombo.getText();
  		IPath path= Path.fromOSString(comboText);
  		if (path.segmentCount() > 0 && ensureAntScriptFileIsValid(path.toFile()) && path.getFileExtension() == null)
  			path= path.addFileExtension(ANTSCRIPT_EXTENSION);
  
  		fAntScriptLocation= getAbsoluteLocation(path);
  	}