how to loop over an array java code example

Example 1: lopp array java

For(<DataType of array/List><Temp variable name>   : <Array/List to be iterated>){
    System.out.println();
//Any other operation can be done with this temp variable.
}

Example 2: iterate through an array

var arr = [1,2,3,4,5,6,7,8];

// Uses the usual "for" loop to iterate
for(var i= 0, l = arr.length; i< l; i++){
	console.log(arr[i]);
}

console.log("========================");

//Uses forEach to iterate
arr.forEach(function(item,index){
	console.log(item);
});