int ints[] = new int[3];
Object objs[] = new Object[7];
String stra = "Hello World";
String strb = new String();
// Length of any array - use its length attribute
System.out.println("Length of argv is " + argv.length);
System.out.println("Length of ints is " + ints.length);
System.out.println("Length of objs is " + objs.length);
// Length of any string - call its length() method.
System.out.println("Length of stra is " + stra.length());
System.out.println("Length of strb is " + strb.length());
