diff --git a/maven-embedder/src/test/java/org/apache/maven/cli/MavenCliTest.java b/maven-embedder/src/test/java/org/apache/maven/cli/MavenCliTest.java
index 0b05578c4d..ba26467d27 100644
--- a/maven-embedder/src/test/java/org/apache/maven/cli/MavenCliTest.java
+++ b/maven-embedder/src/test/java/org/apache/maven/cli/MavenCliTest.java
@@ -21,7 +21,8 @@
 
 import junit.framework.TestCase;
 
-public class MavenCliTest extends TestCase 
+public class MavenCliTest
+    extends TestCase
 {
     private MavenCli cli;
     
@@ -34,16 +35,16 @@ public void testCalculateDegreeOfConcurrencyWithCoreMultiplier()
     {
         int cores = Runtime.getRuntime().availableProcessors();        
         // -T2.2C
-        assertEquals((int)(cores * 2.2), cli.calculateDegreeOfConcurrencyWithCoreMultiplier("C2.2"));
+        assertEquals( (int) ( cores * 2.2 ), cli.calculateDegreeOfConcurrencyWithCoreMultiplier( "C2.2" ) );
         // -TC2.2
-        assertEquals((int)(cores * 2.2), cli.calculateDegreeOfConcurrencyWithCoreMultiplier("2.2C"));
+        assertEquals( (int) ( cores * 2.2 ), cli.calculateDegreeOfConcurrencyWithCoreMultiplier( "2.2C" ) );
         
         try
         {
-            cli.calculateDegreeOfConcurrencyWithCoreMultiplier("CXXX");
-            fail("Should have failed with a NumberFormatException");
-        } 
-        catch( NumberFormatException e) 
+            cli.calculateDegreeOfConcurrencyWithCoreMultiplier( "CXXX" );
+            fail( "Should have failed with a NumberFormatException" );
+        }
+        catch ( NumberFormatException e )
         {
             // carry on
         }