From 459a8c096bcdd530eceaa13366f42a4cfc677d96 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Thu, 24 Oct 2013 21:53:51 +0200
Subject: [PATCH] [Minor] removed dependency to log4j - using slf4j

---
 src/main/java/ch/eitchnet/utils/iso8601/ISO8601.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/java/ch/eitchnet/utils/iso8601/ISO8601.java b/src/main/java/ch/eitchnet/utils/iso8601/ISO8601.java
index 496b49e96..30be5b495 100644
--- a/src/main/java/ch/eitchnet/utils/iso8601/ISO8601.java
+++ b/src/main/java/ch/eitchnet/utils/iso8601/ISO8601.java
@@ -6,7 +6,8 @@ import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.TimeZone;
 
-import org.apache.log4j.Logger;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * 
@@ -14,7 +15,7 @@ import org.apache.log4j.Logger;
 @SuppressWarnings("nls")
 public class ISO8601 implements DateFormat {
 
-	private static final Logger logger = Logger.getLogger(ISO8601.class);
+	private static final Logger logger = LoggerFactory.getLogger(ISO8601.class);
 
 	/**
 	 * misc. numeric formats used in formatting
@@ -234,7 +235,7 @@ public class ISO8601 implements DateFormat {
 			cal.setTime(date);
 			return format(cal);
 		} catch (Exception e) {
-			logger.error(e, e);
+			logger.error(e.getMessage(), e);
 			return null;
 		}
 	}