Remove references to o.a.l.helpers.Constants

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/companions/extras/trunk@569061 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/log4j/rule/TimestampEqualsRule.java b/src/main/java/org/apache/log4j/rule/TimestampEqualsRule.java
index 100a8f4..6b75267 100644
--- a/src/main/java/org/apache/log4j/rule/TimestampEqualsRule.java
+++ b/src/main/java/org/apache/log4j/rule/TimestampEqualsRule.java
@@ -22,7 +22,6 @@
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 
-import org.apache.log4j.helpers.Constants;
 import org.apache.log4j.spi.LoggingEvent;
 import org.apache.log4j.spi.LoggingEventFieldResolver;
 
@@ -45,7 +44,7 @@
      * Date format.
      */
   private static final DateFormat DATE_FORMAT =
-          new SimpleDateFormat(Constants.TIMESTAMP_RULE_FORMAT);
+          new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
 
     /**
      * time stamp.
diff --git a/src/main/java/org/apache/log4j/rule/TimestampInequalityRule.java b/src/main/java/org/apache/log4j/rule/TimestampInequalityRule.java
index d49f936..4d64c93 100644
--- a/src/main/java/org/apache/log4j/rule/TimestampInequalityRule.java
+++ b/src/main/java/org/apache/log4j/rule/TimestampInequalityRule.java
@@ -22,7 +22,6 @@
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 
-import org.apache.log4j.helpers.Constants;
 import org.apache.log4j.spi.LoggingEvent;
 import org.apache.log4j.spi.LoggingEventFieldResolver;
 
@@ -45,7 +44,7 @@
      * Date format.
      */
   private static final DateFormat DATE_FORMAT =
-          new SimpleDateFormat(Constants.TIMESTAMP_RULE_FORMAT);
+          new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
     /**
      * Inequality symbol.
      */