From 57e629dfdb1c3f9af1f3927e2260d73fe2aafc47 Mon Sep 17 00:00:00 2001
From: "ray.j.greenwell" <ray.j.greenwell@6335cc39-0255-0410-8fd6-9bcaacd3b74c>
Date: Thu, 14 Oct 2010 20:42:46 +0000
Subject: [PATCH] It should be obvious that this will NPE, but I've documented
 it for the others...

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2919 6335cc39-0255-0410-8fd6-9bcaacd3b74c
---
 src/main/java/com/samskivert/util/Randoms.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/com/samskivert/util/Randoms.java b/src/main/java/com/samskivert/util/Randoms.java
index e29fb4a2..c82886f9 100644
--- a/src/main/java/com/samskivert/util/Randoms.java
+++ b/src/main/java/com/samskivert/util/Randoms.java
@@ -190,6 +190,7 @@ public class Randoms
      * <p><b>Implementation note:</b> a random number is generated for every entry with a
      * non-zero weight after the first such entry.
      *
+     * @throws NullPointerException if the map is null.
      * @throws IllegalArgumentException if any weight is less than 0.
      */
     public <T> T pick (Map<? extends T, ? extends Number> weightMap, T ifEmpty)