Program: 18209
Project: 18209
Buggy source:
private void setData(){
  final RealmResults<Score> results=mRealm.allObjects(Score.class);
  AxisValueFormatter formatter=new AxisValueFormatter(){
    @Override public String getFormattedValue(    float value,    AxisBase axis){
      return results.get((int)value).getPlayerName();
    }
    @Override public int getDecimalDigits(){
      return 0;
    }
  }
;
  lineChart.getXAxis().setValueFormatter(formatter);
  barChart.getXAxis().setValueFormatter(formatter);
  RealmLineDataSet<Score> lineDataSet=new RealmLineDataSet<Score>(results,"String_Node_Str","String_Node_Str");
  lineDataSet.setDrawCubic(false);
  lineDataSet.setLabel("String_Node_Str");
  lineDataSet.setDrawCircleHole(false);
  lineDataSet.setColor(ColorTemplate.rgb("String_Node_Str"));
  lineDataSet.setCircleColor(ColorTemplate.rgb("String_Node_Str"));
  lineDataSet.setLineWidth(1.8f);
  lineDataSet.setCircleSize(3.6f);
  ArrayList<ILineDataSet> dataSets=new ArrayList<ILineDataSet>();
  dataSets.add(lineDataSet);
  LineData lineData=new LineData(dataSets);
  styleData(lineData);
  lineChart.setData(lineData);
  lineChart.animateY(1400,Easing.EasingOption.EaseInOutQuart);
  RealmBarDataSet<Score> barDataSet=new RealmBarDataSet<Score>(results,"String_Node_Str","String_Node_Str");
  barDataSet.setColors(new int[]{ColorTemplate.rgb("String_Node_Str"),ColorTemplate.rgb("String_Node_Str")});
  barDataSet.setLabel("String_Node_Str");
  ArrayList<IBarDataSet> barDataSets=new ArrayList<IBarDataSet>();
  barDataSets.add(barDataSet);
  BarData barData=new BarData(barDataSets);
  styleData(barData);
  barChart.setData(barData);
  barChart.animateY(1400,Easing.EasingOption.EaseInOutQuart);
}

Fixed version (ground truth):
private void setData(){
  final RealmResults<Score> results=mRealm.allObjects(Score.class);
  AxisValueFormatter formatter=new AxisValueFormatter(){
    @Override public String getFormattedValue(    float value,    AxisBase axis){
      return results.get((int)value).getPlayerName();
    }
    @Override public int getDecimalDigits(){
      return 0;
    }
  }
;
  lineChart.getXAxis().setValueFormatter(formatter);
  barChart.getXAxis().setValueFormatter(formatter);
  RealmLineDataSet<Score> lineDataSet=new RealmLineDataSet<Score>(results,"String_Node_Str","String_Node_Str");
  lineDataSet.setDrawCubic(false);
  lineDataSet.setLabel("String_Node_Str");
  lineDataSet.setDrawCircleHole(false);
  lineDataSet.setColor(ColorTemplate.rgb("String_Node_Str"));
  lineDataSet.setCircleColor(ColorTemplate.rgb("String_Node_Str"));
  lineDataSet.setLineWidth(1.8f);
  lineDataSet.setCircleSize(3.6f);
  ArrayList<ILineDataSet> dataSets=new ArrayList<ILineDataSet>();
  dataSets.add(lineDataSet);
  LineData lineData=new LineData(dataSets);
  styleData(lineData);
  lineChart.setData(lineData);
  lineChart.animateY(1400,Easing.EasingOption.EaseInOutQuart);
  RealmBarDataSet<Score> barDataSet=new RealmBarDataSet<Score>(results,"String_Node_Str","String_Node_Str");
  barDataSet.setColors(new int[]{ColorTemplate.rgb("String_Node_Str"),ColorTemplate.rgb("String_Node_Str")});
  barDataSet.setLabel("String_Node_Str");
  ArrayList<IBarDataSet> barDataSets=new ArrayList<IBarDataSet>();
  barDataSets.add(barDataSet);
  BarData barData=new BarData(barDataSets);
  styleData(barData);
  barChart.setData(barData);
  barChart.setFitBars(true);
  barChart.animateY(1400,Easing.EasingOption.EaseInOutQuart);
}