diff --git a/src/fr/devinsy/util/StacktraceWriter.java b/src/fr/devinsy/util/StacktraceWriter.java
index 89f62a3..493a2a3 100644
--- a/src/fr/devinsy/util/StacktraceWriter.java
+++ b/src/fr/devinsy/util/StacktraceWriter.java
@@ -22,22 +22,25 @@ import java.io.ByteArrayOutputStream;
 import java.io.PrintStream;
 
 /**
- * 
+ * @deprecated use <code>SLF4J.Logger.error("blabla", exception)</code> method.
  */
+@Deprecated
 public class StacktraceWriter
 {
-	/**
-     * 
+    /**
+     * @deprecated use <code>SLF4J.Logger.error("blabla", exception)</code>
+     *             method.
      */
-	public static String toString(final Exception exception)
-	{
-		String result;
+    @Deprecated
+    public static String toString(final Exception exception)
+    {
+        String result;
 
-		ByteArrayOutputStream out = new ByteArrayOutputStream(50000);
-		exception.printStackTrace(new PrintStream(out));
-		result = out.toString();
+        ByteArrayOutputStream out = new ByteArrayOutputStream(50000);
+        exception.printStackTrace(new PrintStream(out));
+        result = out.toString();
 
-		//
-		return (result);
-	}
+        //
+        return (result);
+    }
 }