docs: private void handleAntScriptBrowseButtonPressed() {
  		FileDialog dialog= new FileDialog(getContainer().getShell(), SWT.SAVE);
  		dialog.setFilterExtensions(new String[] { "*." + ANTSCRIPT_EXTENSION }); //$NON-NLS-1$
  
  		String currentSourceString= getAntScriptValue();
  		int lastSeparatorIndex= currentSourceString.lastIndexOf(File.separator);
  		if (lastSeparatorIndex != -1) {
  			dialog.setFilterPath(currentSourceString.substring(0, lastSeparatorIndex));
  			dialog.setFileName(currentSourceString.substring(lastSeparatorIndex + 1, currentSourceString.length()));
  		}
  		String selectedFileName= dialog.open();
  		if (selectedFileName != null)
  			fAntScriptNamesCombo.setText(selectedFileName);
  	}