xcode

 
if(list != null && list.size() > 0){
  for(int i = 0; i < list.size(); i++){
    //skip...
  }
}
 

public static Date parseDate(String date) throws ParseException {
  SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
 
  if ((date == null) || (date.equals(""))) {
    return null;
  } 
  else {
    try {
      return formatter.parse(date);
    } catch (ParseException pe) {
      throw new ParseException(pe.getMessage(), pe.getErrorOffset());
    }
  }
}

if ( flag == 1 ){
    return true;
}
else{
    return false;
}
 

if ( "Male".equals(gender) ) {
    return "Mr.";
}
else{
    return "Mrs.";
}

 
for (int i = 0; i < 12; i++) {
    this.getDays(i);
    //skip...
}

int count = 0;
if(taskList != null && !taskList.isEmpty()){
  //skip...
  return count;
}
else {
  return count;
}