FELIX-3752: Remove unused com.sun import causing compilation failure on AIX

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1408700 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/utils/src/test/java/org/apache/felix/utils/properties/PropertiesTest.java b/utils/src/test/java/org/apache/felix/utils/properties/PropertiesTest.java
index fa8c48d..55249ee 100644
--- a/utils/src/test/java/org/apache/felix/utils/properties/PropertiesTest.java
+++ b/utils/src/test/java/org/apache/felix/utils/properties/PropertiesTest.java
@@ -23,7 +23,6 @@
 import java.util.Arrays;
 import java.util.List;
 
-import com.sun.org.apache.xerces.internal.impl.dv.ValidatedInfo;
 import junit.framework.TestCase;
 
 /**