The for each loop for an enum data type : For Each Loop « Statement Control « Java Tutorial

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Java Tutorial » Statement Control » For Each Loop 
4. 7. 3. The for each loop for an enum data type
for (type identifier : iterable_expression) {
  // statements
}
public class MainClass {
  enum Season {
    spring, summer, fall, winter
  }

  public static void main(String[] args) {
    for (Season season : Season.values()) {
      System.out.println(" The season is now " + season);
    }
  }
}
The season is now spring
 The season is now summer
 The season is now fall
 The season is now winter
4. 7. For Each Loop
4. 7. 1. The For-Each Version of the for Loop
4. 7. 2. The for-each loop is essentially read-only
4. 7. 3. The for each loop for an enum data type
4. 7. 4. Using the For-Each Loop with Collections: ArrayList
4. 7. 5. Use a for-each style for loop
4. 7. 6. Using 'for each' to loop through array
4. 7. 7. Iterating over Multidimensional Arrays: Use for-each style for on a two-dimensional array
4. 7. 8. Using break with a for-each-style for
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