Move "@Rule"

Moved the ExpectedException declaration back to the top, where it was
before.

exercises/queen-attack/src/test/java/QueenAttackCalculatorTest.java

 
 public final class QueenAttackCalculatorTest {
 
+    /*
+     * See https://github.com/junit-team/junit4/wiki/Rules for information on JUnit Rules in general and
+     * ExpectedExceptions in particular.
+     */
+    @Rule
+    public ExpectedException expectedException = ExpectedException.none();
+
     @Test
     public void testQueensThatDoNotShareRankFileOrDiagonalCannotAttack() {
         final QueenAttackCalculator calculator
         assertTrue(calculator.canQueensAttackOneAnother());
     }
 
-    /*
-     * See https://github.com/junit-team/junit4/wiki/Rules for information on JUnit Rules in general and
-     * ExpectedExceptions in particular.
-     */
-    @Rule
-    public ExpectedException expectedException = ExpectedException.none();
-
     @Ignore
     @Test
     public void testCoordinateWithNegativeRankNotAllowed() {