`import models.japidsample.*
`(List<Post> posts)

*{ 
	currently the invoke tag cannot use a none-final local variable as part the parameters. 
	an intermediate final variable should be used to transfer the value.
 }*

`for (int i = 0; i < 3;i++) {
	`final int j = i * 2;
	<p>
	#{invoke Application.echo(j) /}
	</p>
`}
<p/>
*{ now for object type in short for loop}*

`for (final Post p : posts) {
    another notation for invoking actions:  
    <p>
    `a Application.echoPost(p)
    </p>
`}
