From 971ded341b74849192291084b1ae12e48abed4ad Mon Sep 17 00:00:00 2001
From: Guillermo del Angel <delangel@broadinstitute.org>
Date: Mon, 4 Feb 2013 10:57:34 -0500
Subject: [PATCH] Swap java Random generator for GATK one to ensure test
 determinism

---
 .../sting/utils/recalibration/ReadCovariatesUnitTest.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/protected/java/test/org/broadinstitute/sting/utils/recalibration/ReadCovariatesUnitTest.java b/protected/java/test/org/broadinstitute/sting/utils/recalibration/ReadCovariatesUnitTest.java
index 58e143fc2..f20d6116b 100644
--- a/protected/java/test/org/broadinstitute/sting/utils/recalibration/ReadCovariatesUnitTest.java
+++ b/protected/java/test/org/broadinstitute/sting/utils/recalibration/ReadCovariatesUnitTest.java
@@ -46,6 +46,7 @@
 
 package org.broadinstitute.sting.utils.recalibration;
 
+import org.broadinstitute.sting.gatk.GenomeAnalysisEngine;
 import org.broadinstitute.sting.gatk.walkers.bqsr.RecalibrationArgumentCollection;
 import org.broadinstitute.sting.utils.recalibration.covariates.*;
 import org.broadinstitute.sting.utils.sam.GATKSAMReadGroupRecord;
@@ -84,7 +85,7 @@ public class ReadCovariatesUnitTest {
         requestedCovariates[3] = cyCov;
 
         final int NUM_READS = 100;
-        final Random rnd = new Random();
+        final Random rnd = GenomeAnalysisEngine.getRandomGenerator();
 
         final String[] readGroups = {"RG1", "RG2", "RGbla"};
         for (int idx = 0; idx < NUM_READS; idx++) {