From d49e05ee5fd771dc425bc412aa15387d9fa7a799 Mon Sep 17 00:00:00 2001
From: Tim Molter <tim@knowm.org>
Date: Fri, 11 Dec 2015 16:38:56 +0100
Subject: [PATCH] fix for issue #120 Unable to use QuickChart.getChart with the
List<Numbers> parameters
---
xchart/src/main/java/org/knowm/xchart/QuickChart.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xchart/src/main/java/org/knowm/xchart/QuickChart.java b/xchart/src/main/java/org/knowm/xchart/QuickChart.java
index 2b47a647..bf795a2d 100644
--- a/xchart/src/main/java/org/knowm/xchart/QuickChart.java
+++ b/xchart/src/main/java/org/knowm/xchart/QuickChart.java
@@ -105,7 +105,7 @@ public final class QuickChart {
* @param yData A Collection containing Y-Axis data
* @return a Chart Object
*/
- public static Chart getChart(String chartTitle, String xTitle, String yTitle, String seriesName, List<Number> xData, List<Number> yData) {
+ public static Chart getChart(String chartTitle, String xTitle, String yTitle, String seriesName, List<? extends Number> xData, List<? extends Number> yData) {
// Create Chart
Chart chart = new Chart(WIDTH, HEIGHT);
--
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