remove some unused imports

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk/bundles/extensions/models/api@1687181 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/models/factory/InvalidModelException.java b/src/main/java/org/apache/sling/models/factory/InvalidModelException.java
index fefaa2b..26d79f2 100644
--- a/src/main/java/org/apache/sling/models/factory/InvalidModelException.java
+++ b/src/main/java/org/apache/sling/models/factory/InvalidModelException.java
@@ -16,8 +16,6 @@
  */
 package org.apache.sling.models.factory;
 
-import org.apache.sling.models.spi.ModelValidation;
-
 /**
  * Thrown in case the given model type could not be validated through the {@link ModelValidation}.
  * The actual validation error message is encapsulated
diff --git a/src/main/java/org/apache/sling/models/factory/ModelFactory.java b/src/main/java/org/apache/sling/models/factory/ModelFactory.java
index 462e7c9..2bba7dc 100644
--- a/src/main/java/org/apache/sling/models/factory/ModelFactory.java
+++ b/src/main/java/org/apache/sling/models/factory/ModelFactory.java
@@ -20,9 +20,6 @@
 
 import javax.annotation.Nonnull;
 
-import org.apache.sling.models.spi.ModelValidation;
-
-
 /**
  * The ModelFactory instantiates Sling Model classes similar to adaptTo but is allowed to throw an exception in case
  * instantiation fails for some reason.
@@ -62,4 +59,5 @@
      * @see org.apache.sling.models.annotations.Model
      */
     public boolean isModelClass(@Nonnull Object adaptable, @Nonnull Class<?> type);
+
 }