removed unused import

git-svn-id: https://svn.apache.org/repos/asf/maven/sandbox/trunk@1632811 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java
index fc8a1fe..1c59176 100644
--- a/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java
+++ b/dist-tools/dist-tool-plugin/src/main/java/org/apache/maven/dist/tools/DistCheckIndexPageMojo.java
@@ -23,7 +23,6 @@
 import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
-import java.util.Calendar;
 import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;