Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.EventListener;

import javax.swing.event.EventListenerList;

public class Main {
    public static EventListener[] getListeners(EventListenerList listenerList, Class t) {
        Object[] lList = listenerList.getListenerList();
        int n = getListenerCount(lList, t);
        EventListener[] result = (EventListener[]) java.lang.reflect.Array.newInstance(t, n);
        int j = 0;
        for (int i = lList.length - 2; i >= 0; i -= 2) {
            if (lList[i] == t) {
                result[j++] = (EventListener) lList[i + 1];
            }
        }
        return result;
    }

    private static int getListenerCount(Object[] list, Class t) {
        int count = 0;
        for (int i = 0; i < list.length; i += 2) {
            if (t == (Class) list[i])
                count++;
        }
        return count;
    }
}