From e5b85f0a786ee7c09413ec4ca81523387d27ce81 Mon Sep 17 00:00:00 2001
From: David Roazen <droazen@broadinstitute.org>
Date: Wed, 23 Nov 2011 11:45:57 -0500
Subject: [PATCH] A toString() method for IntervalBindings

Necessary since we're currently writing things like this to our VCF headers:
intervals=[org.broadinstitute.sting.commandline.IntervalBinding@4ce66f56]
---
 .../org/broadinstitute/sting/commandline/IntervalBinding.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/public/java/src/org/broadinstitute/sting/commandline/IntervalBinding.java b/public/java/src/org/broadinstitute/sting/commandline/IntervalBinding.java
index 82c7b20b6..9e2c9a818 100644
--- a/public/java/src/org/broadinstitute/sting/commandline/IntervalBinding.java
+++ b/public/java/src/org/broadinstitute/sting/commandline/IntervalBinding.java
@@ -108,4 +108,8 @@ public final class IntervalBinding<T extends Feature> {
 
         return intervals;
     }
+
+    public String toString() {
+        return getSource();
+    }
 }