Вот сообщение об ошибке, которое я получаю:
Exception in thread "AWT-EventQueue-0" java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
at java.util.ArrayList.RangeCheck(ArrayList.java:547)
at java.util.ArrayList.get(ArrayList.java:322)
at pie.chart.explorer.alpha.ShowPieChart.<init>(ShowPieChart.java:28)
at pie.chart.explorer.alpha.PieChartMain.jButton2ActionPerformed(PieChartMain.java:101)
at pie.chart.explorer.alpha.PieChartMain.access$100(PieChartMain.java:22)
at pie.chart.explorer.alpha.PieChartMain$2.actionPerformed(PieChartMain.java:63)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6267)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6032)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
BUILD SUCCESSFUL (total time: 14 seconds)
А вот и код:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package pie.chart.explorer.alpha;
import java.awt.Color;
import java.awt.FlowLayout;
import java.util.ArrayList;
import java.util.Iterator;
import javax.swing.JFrame;
/**
*
* @author Andrew
*/
public class ShowPieChart extends JFrame {
PiePanel pieChart;
public ShowPieChart(ArrayList<Float> val, ArrayList<Color> col) {
super("Pie Chart");
int index = 1;
setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
FlowLayout flow = new FlowLayout();
pieChart = new PiePanel(val.size());
for(Iterator<Float> i = val.iterator(); i.hasNext(); ) {
pieChart.addSlice(col.get(index), val.get(index));
index++;
}
setLayout(flow);
add(pieChart);
setVisible(true);
}
}
Я много чего пытался решить эту проблему, но не могу сказать, почему я все еще получаю исключение IndexOutOfBoundsException. Насколько я знаю, я уверен, что это правильно! Вы можете помочь?