How do you execute a for-each loop in java?

//for iterating over an array
for(datatypeOfArray var : arrayName){
  //Statements using the var
} 
//for iterating over a Collection
for(datatypeOfCollection var : collectionName){
  //Statements using the var
} 

class ForEach {
  public static void main( String args[] ) {
    ArrayList<String> animals = new ArrayList<>();
    //Adding the names to the ArrayList
    animals.add("Dog");
    animals.add("Cat");
    animals.add("Sheep");
    animals.add("goat");
    //Printing out using for-each loop
    for(String var : animals)
    {
      System.out.println(var);
    }
  }
}