Foreach loop in Java

Foreach Loop in Java:-
It is modified form of  for loop which is basically used in Array and Collection Object.
foreach loop is used to display the elements of array.
for(datatype o:arrayname)
{
    System.out.println(o);
}
int arr[] = {12,23,34,11,56};
for(int x:arr)
{
     System.out.println(x);
}
int arr[][] = {{12,2},{11,2}}
for(int a[]:arr)
{
    for(int b:a)
    {
         System.out.print(b);
     }
     System.out.println();
}
Program Explanation of For-Each Loop in JAVA:-
class ObjectArr
{
    public static void main(String args[])
  {
     Object arr[] = {"C",12.34,true,'a'};
     for(Object o:arr)
     {
           System.out.println(o);
              
     }
 
  }
}