log collision event

git-svn-id: https://subversion.renater.fr/xtandempipeline/trunk@288 b8ef2a07-7df7-436f-90b9-41648038564b

xtandempipeline/src/fr/inra/pappso/xtandempipeline/grouping/HashPeptide.java

@@ -22,11 +22,14 @@ public class HashPeptide extends HashKey4Groups {
 	@Override
 	public boolean equals(Object toCompare) {
 		if (this.hashCode() == toCompare.hashCode()) {
-			//very good idea Benoit !
+			// very good idea Benoit !
 			HashPeptide toComparePeptide = (HashPeptide) toCompare;
 			if ((this.hashSampleScan.equals(toComparePeptide.hashSampleScan))
 					&& (this.sequence.equals(toComparePeptide.sequence))) {
 				return true;
+			} else {
+				logger.debug("HashPeptide COLLISION on " + this.toString()
+						+ " compared to " + toComparePeptide.toString());
 			}
 		}
 		return false;