Merge pull request #354 from AppDevNext/DatasetsKotlin

Datasets kotlin

Author: hannesa2

MPChartLib/build.gradle

@@ -47,6 +47,7 @@ android {
 
 dependencies {
     implementation 'androidx.annotation:annotation:1.9.1'
+    implementation 'androidx.core:core:1.16.0'
     testImplementation 'junit:junit:4.13.2'
 }
 

MPChartLib/src/main/java/com/github/mikephil/charting/data/BarDataSet.java

@@ -64,7 +64,7 @@ public DataSet<BarEntry> copy() {
     }
 
     protected void copy(BarDataSet barDataSet) {
-        super.copy(barDataSet);
+        super.copy((BaseDataSet<?>) barDataSet);
         barDataSet.mStackSize = mStackSize;
         barDataSet.mBarShadowColor = mBarShadowColor;
         barDataSet.mBarBorderWidth = mBarBorderWidth;

MPChartLib/src/main/java/com/github/mikephil/charting/data/BarLineScatterCandleBubbleDataSet.java

@@ -42,7 +42,7 @@ public int getHighLightColor() {
     }
 
     protected void copy(BarLineScatterCandleBubbleDataSet barLineScatterCandleBubbleDataSet) {
-        super.copy(barLineScatterCandleBubbleDataSet);
+        super.copy((BaseDataSet<?>) barLineScatterCandleBubbleDataSet);
         barLineScatterCandleBubbleDataSet.mHighLightColor = mHighLightColor;
     }
 }