Program: 58326
Project: 58326
Buggy source:
@Override protected void afterHookedMethod(MethodHookParam param) throws Throwable {
  ArrayList<Object> alarmList=(ArrayList<Object>)param.args[0];
  for (int j=alarmList.size() - 1; j >= 0; j--) {
    Object curAlarm=alarmList.get(j);
    PendingIntent pi=(PendingIntent)XposedHelpers.getObjectField(curAlarm,"String_Node_Str");
    Intent intent=(Intent)XposedHelpers.callMethod(pi,"String_Node_Str");
    XSharedPreferences prefs=new XSharedPreferences(nlpFix.class.getPackage().getName());
    prefs.reload();
    if (intent.getAction().equals("String_Node_Str")) {
      int locatorMaxFreq=tryParseInt(prefs.getString("String_Node_Str","String_Node_Str"));
      locatorMaxFreq*=1000;
      if (locatorMaxFreq != 0) {
        final long now=SystemClock.elapsedRealtime();
        long timeSinceLastLocator=now - mLastLocatorAlarm;
        if (timeSinceLastLocator < locatorMaxFreq) {
          XposedBridge.log("String_Node_Str" + timeSinceLastLocator + "String_Node_Str"+ locatorMaxFreq);
          alarmList.remove(j);
        }
 else {
          XposedBridge.log("String_Node_Str");
          mLastLocatorAlarm=now;
        }
      }
    }
    if (intent.getAction().equals("String_Node_Str")) {
      int detectionMaxFreq=tryParseInt(prefs.getString("String_Node_Str","String_Node_Str"));
      detectionMaxFreq*=1000;
      if (detectionMaxFreq != 0) {
        final long now=SystemClock.elapsedRealtime();
        long timeSinceLastDetection=now - mLastDetectionAlarm;
        if (timeSinceLastDetection < detectionMaxFreq) {
          XposedBridge.log("String_Node_Str" + timeSinceLastDetection + "String_Node_Str"+ detectionMaxFreq);
          alarmList.remove(j);
        }
 else {
          XposedBridge.log("String_Node_Str");
          mLastLocatorAlarm=now;
        }
      }
    }
  }
}

Fixed version (ground truth):
@Override protected void afterHookedMethod(MethodHookParam param) throws Throwable {
  ArrayList<Object> alarmList=(ArrayList<Object>)param.args[0];
  for (int j=alarmList.size() - 1; j >= 0; j--) {
    Object curAlarm=alarmList.get(j);
    PendingIntent pi=(PendingIntent)XposedHelpers.getObjectField(curAlarm,"String_Node_Str");
    Intent intent=(Intent)XposedHelpers.callMethod(pi,"String_Node_Str");
    if (intent == null || intent.getAction() == null) {
      continue;
    }
    XSharedPreferences prefs=new XSharedPreferences(nlpFix.class.getPackage().getName());
    prefs.reload();
    String dt=DateFormat.getDateTimeInstance().format(new Date(System.currentTimeMillis()));
    if (intent.getAction().equals("String_Node_Str")) {
      int locatorMaxFreq=tryParseInt(prefs.getString("String_Node_Str","String_Node_Str"));
      locatorMaxFreq*=1000;
      if (locatorMaxFreq != 0) {
        final long now=SystemClock.elapsedRealtime();
        long timeSinceLastLocator=now - mLastLocatorAlarm;
        if (timeSinceLastLocator < locatorMaxFreq) {
          alarmList.remove(j);
        }
 else {
          XposedBridge.log(dt + "String_Node_Str" + locatorMaxFreq);
          mLastLocatorAlarm=now;
        }
      }
    }
    if (intent.getAction().equals("String_Node_Str")) {
      int detectionMaxFreq=tryParseInt(prefs.getString("String_Node_Str","String_Node_Str"));
      detectionMaxFreq*=1000;
      if (detectionMaxFreq != 0) {
        final long now=SystemClock.elapsedRealtime();
        long timeSinceLastDetection=now - mLastDetectionAlarm;
        if (timeSinceLastDetection < detectionMaxFreq) {
          alarmList.remove(j);
        }
 else {
          XposedBridge.log(dt + "String_Node_Str" + detectionMaxFreq);
          mLastDetectionAlarm=now;
        }
      }
    }
  }
}