javaee-samples
diff --git a/‎jpa/aggregate-function-in-select/src/main/java/org/javaee7/jpa/aggregate_function_in_select/entity/AggregatedTestEntity.java‎
Lines changed: 12 additions & 12 deletions b/‎jpa/aggregate-function-in-select/src/main/java/org/javaee7/jpa/aggregate_function_in_select/entity/AggregatedTestEntity.java‎
Lines changed: 12 additions & 12 deletions
diff --git a/‎jpa/aggregate-function-in-select/src/main/java/org/javaee7/jpa/aggregate_function_in_select/service/TestService.java‎
Lines changed: 10 additions & 9 deletions b/‎jpa/aggregate-function-in-select/src/main/java/org/javaee7/jpa/aggregate_function_in_select/service/TestService.java‎
Lines changed: 10 additions & 9 deletions
diff --git a/‎jpa/aggregate-function-in-select/src/test/java/org/javaee7/jpa/aggregate_function_in_select/AggregateFunctionInSelectTest.java‎
Lines changed: 6 additions & 6 deletions b/‎jpa/aggregate-function-in-select/src/test/java/org/javaee7/jpa/aggregate_function_in_select/AggregateFunctionInSelectTest.java‎
Lines changed: 6 additions & 6 deletions
@@ -7,19 +7,19 @@
  *
  */
 public class AggregatedTestEntity {
-	
-	private String values;
 
-	public AggregatedTestEntity(String values) {
-		this.values = values;
-	}
-	
-	public String getValues() {
-		return values;
-	}
+    private String values;
 
-	public void setValues(String values) {
-		this.values = values;
-	}
+    public AggregatedTestEntity(String values) {
+        this.values = values;
+    }
+
+    public String getValues() {
+        return values;
+    }
+
+    public void setValues(String values) {
+        this.values = values;
+    }
 
 }
@@ -35,15 +35,16 @@ public void saveEntities() {
 
     public List<AggregatedTestEntity> getAggregation() {
         return entityManager
-    		.createQuery(
-	        	// Note that GROUP_CONCAT is a DB specific function, in this case for HSQLDB.
-	    		"SELECT new org.javaee7.jpa.aggregate_function_in_select.entity.AggregatedTestEntity("
-	    		+    "FUNCTION('GROUP_CONCAT', _testEntity.value)"
-	    		+ ") "
-	    		+ "FROM "
-	    		+ "    TestEntity _testEntity ", 
-	    		AggregatedTestEntity.class)
-            .getResultList();
+            .createQuery(
+                // Note that GROUP_CONCAT is a DB specific function, in this
+                // case for HSQLDB.
+                "SELECT new org.javaee7.jpa.aggregate_function_in_select.entity.AggregatedTestEntity("
+                +    "FUNCTION('GROUP_CONCAT', _testEntity.value)" 
+                +") " 
+                +"FROM "
+                +    "TestEntity _testEntity ",
+            AggregatedTestEntity.class
+            ).getResultList();
     }
 
 }
@@ -54,16 +54,16 @@ public void aggregateFunctionInCtorSelectJPQL() throws Exception {
         List<AggregatedTestEntity> testEntities = testService.getAggregation();
 
         assertTrue(
-    		"All entities should have been aggregated into 1 result row", 
-    		testEntities.size() == 1
-		);
+            "All entities should have been aggregated into 1 result row", 
+            testEntities.size() == 1
+        );
 
         String values = testEntities.get(0).getValues();
 
         assertTrue(
-    		"Aggregation should be 1,2 or 2,1, but was: " + values, 
-    		values.equals("1,2") || values.equals("2,1") // order doesn't matter here
-    	);
+            "Aggregation should be 1,2 or 2,1, but was: " + values, 
+            values.equals("1,2") || values.equals("2,1") // order doesn't matter here
+        );
     }
 
     private static File resource(String name) {