Go trough coordinates and spawn x

Hey, i dont really work with stuff like this, so my question is,

how can i make a "loop" or something like that, wich goes through all setted spawns,
and spawns a mob at the coordinates / location

a spawnpoint is build up like this:

Code:

  '1':
    x: 163.69999998807907
    y: 74.0
    z: 125.30000001192093
    world: world

maybe something like this, found on google

Code:java

ArrayList<Integer> list = new ArrayList<Integer>();
  for (Iterator i = list.iterator(); i.hasNext();) {
 
          //i can check whether this is last item
          if(i.hasNextItem()){
          }
 
    }

but how would i get all my setted spawns in the array list?

thank you

 

jebbo
You can create a configurationsection called spawns then save the spawnpoints under that.
Then when you want to load them do this:

Code:java

ConfigurationSection section = config.createSection("spawnpoints");

Code:java

for (String rawIndex : section.getKeys(false))
{
ConfigurationSection rawLocation = section.getConfigurationSection(rawIndex);
String worldName = rawLocation.getString("world");
int x = rawLocation.getInt("x");
int y = rawLocation.getInt("y");
int z = rawLocation.getInt("z");
// Do whatever
}

Please keep in mine if there is any spelling issues, I just coded this on my phone.