To convert a string to enum in Java you can use the following snippet.
Considering the following enum.
Sample Java
public enum Testenum {
One,Two,Three,Four
}
you can cast an string to enum like this:
Sample Java
Testenum.valueOf("Two");
netbeans
How to declare an array in Java
You can declare an array in Java in 3 different ways.
Sample Java
int[] myArr = new int[5];
int[] myArr = {1,2,3,4,5};
int[] myArr = new int[]{1,2,3,4,5};
How to iterate throug a map in Java
To iterate throug a map in Java you can use the snippet below.
for (Map.Entry<String, Object> entry : mp.entrySet()) {
String key = entry.getKey();
Object value = entry.getValue();
}