Android intent の設定をダンプするには？

// ex. dumpExtra(getIntent());
static private void dumpExtra(Intent intent) {
if (intent == null) {
Log.v("dumpExtra", "null");
return;
}
Bundle extras = intent.getExtras();
if (extras != null) {
Iterator<?> it = extras.keySet().iterator();
while (it.hasNext()) {
String key = (String) it.next();
Log.v("dumpExtra", "key: " + key);
}
}
}