//Java Program to illustrate how to declare, instantiate, initialize  
//and traverse the Java array.  
class Testarray{  
public static void main(String args[]){  
int a[]=new int[5];//declaration and instantiation  
a[0]=10;//initialization  
a[1]=20;  
a[2]=70;  
a[3]=40;  
a[4]=50;  
//traversing array  
for(int i=0;i<a.length;i++)//length is the property of array  
System.out.println(a[i]);  
}}