ext = filename.substring(i);
}
}
clearFileFilters();
if (extensions != null) {
jfc.addChoosableFileFilter(new JMeterFileFilter(extensions));
} else {
jfc.addChoosableFileFilter(new JMeterFileFilter(new String[] { ext }));
}
int retVal = jfc.showSaveDialog(GuiPackage.getInstance().getMainFrame());
lastJFCDirectory = jfc.getCurrentDirectory().getAbsolutePath();
if (retVal == JFileChooser.APPROVE_OPTION) {