From dc7b5b6f40e38349a19ffcd071d6f61cbc41f969 Mon Sep 17 00:00:00 2001
From: JSL Solucoes LTDA <jonatan@jslsolucoes.com>
Date: Wed, 4 Dec 2019 02:39:37 -0300
Subject: [PATCH] fix array size error

---
 src/br/com/caelum/iogi/collections/ParametersByIndex.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/br/com/caelum/iogi/collections/ParametersByIndex.java b/src/br/com/caelum/iogi/collections/ParametersByIndex.java
index 8624ffd..09673b2 100644
--- a/src/br/com/caelum/iogi/collections/ParametersByIndex.java
+++ b/src/br/com/caelum/iogi/collections/ParametersByIndex.java
@@ -60,6 +60,6 @@ public Parameters at(final int index) {
 	}
 
 	public int count() {
-		return firstComponentToParameterMap.values().size();
+		return firstComponentToParameterMap.keySet().size();
 	}
-}
\ No newline at end of file
+}