From 8b74b55e0fbd159eb126e7695a6fbed2098de26f Mon Sep 17 00:00:00 2001
From: Alex <croix.alexandre@gmail.com>
Date: Thu, 25 Apr 2019 09:46:11 +0200
Subject: [PATCH] Correct dependency error

---
 pom.xml                                              | 7 +++++++
 src/main/java/be/cylab/java/wowa/training/Utils.java | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/pom.xml b/pom.xml
index 186d060..566c922 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,6 +85,13 @@
             <version>1.4</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.8.1</version>
+        </dependency>
+
+
         <dependency>
             <groupId>be.cylab</groupId>
             <artifactId>java-roc</artifactId>
diff --git a/src/main/java/be/cylab/java/wowa/training/Utils.java b/src/main/java/be/cylab/java/wowa/training/Utils.java
index ced6a60..f8d0668 100644
--- a/src/main/java/be/cylab/java/wowa/training/Utils.java
+++ b/src/main/java/be/cylab/java/wowa/training/Utils.java
@@ -247,6 +247,11 @@ public final class Utils {
         return true_alert;
     }
 
+    /**
+     * Function to convert a List of double to an Array of doubles.
+     * @param elements
+     * @return
+     */
     public static double[] convertListDoubleToArrayDouble(
             final List<Double> elements) {
         Double[] w = new Double[elements.size()];
-- 
GitLab