fileparser.java

预测7星彩的一个GUI Java程序。 该程序只是根据历史7星彩的记录

package parse;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;

import gui.StarPanel;
import main.Main;
public class FileParser {
	public static void parse(File file) throws IOException
	{
		Main.sourceList.clear();
		StarPanel.sourceModel.clear();
		StarPanel.jComboBox3.removeAll();
		BufferedReader in = new BufferedReader(new FileReader(file));
        String line;
        ArrayList<String> list = new ArrayList<String>();
		while((line = in.readLine())!=null)
        {
        	//concatenate lines
			if(!line.startsWith("#"))
			{
				list.add(line);
			}
        }
		int length = list.size();
		String templine;
		for(int i = 0; i < length; i++)
		{
			templine = list.get(length - 1 - i);
			Main.sourceList.add(templine);
			StarPanel.sourceModel.addElement(templine);
			StarPanel.jComboBox3.addItem(String.valueOf(i));			
		}
	}
}