1.1 --- a/spinningcube/src/test/java/org/apidesign/demo/spinningcube/DataModelTest.java	Tue Feb 11 21:59:17 2014 +0100
     1.2 +++ b/spinningcube/src/test/java/org/apidesign/demo/spinningcube/DataModelTest.java	Wed Feb 12 10:35:21 2014 +0100
     1.3 @@ -23,6 +23,7 @@
     1.4   */
     1.5  package org.apidesign.demo.spinningcube;
     1.6  
     1.7 +import java.util.List;
     1.8  import static org.testng.Assert.*;
     1.9  import org.testng.annotations.Test;
    1.10  
    1.11 @@ -31,9 +32,9 @@
    1.12          Data model = new Data();
    1.13          model.setMessage("Hello World!");
    1.14          
    1.15 -        String[] arr = model.getSides();
    1.16 -        assertEquals(arr.length, 6, "Cube has six sides");
    1.17 -        assertEquals("Hello", arr[0], "Hello is the first word");
    1.18 -        assertEquals("World!", arr[1], "World is the second word");
    1.19 +        List<String> arr = model.getSides();
    1.20 +        assertEquals(arr.size(), 6, "Cube has six sides");
    1.21 +        assertEquals("Hello", arr.get(0), "Hello is the first word");
    1.22 +        assertEquals("World!", arr.get(1), "World is the second word");
    1.23      }
    1.24  }