From 199eaba44955936ae6da8befb36c2366630f6318 Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Sun, 23 Feb 2014 17:36:36 +0100
Subject: Explain the keySet() method

---
 report/progression.tex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/report/progression.tex b/report/progression.tex
index 697ef16..1f75fd3 100644
--- a/report/progression.tex
+++ b/report/progression.tex
@@ -38,6 +38,9 @@ to link them have been kept.
 
 \subsection{keySet}
 
+The keySet() method of the class HashMap returns a Set of the keys contained in
+the map.
+
 \subsection{getExitString ?}
 
 \subsection{getLongDescription}
-- 
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