testfx.java~17~

梅花雪树的经典制作

package com.test;

public class TestFX {
    private Object[] objs;
    private int index = 0;
    private int defaultCap = 10;

    public TestFX() {
        objs = new Object[defaultCap];
    }

    public static void main(String[] args) {
        TestFX testfx = new TestFX();
    }

    public void addObject(Object o){
       objs[index] = o;
       index++;
       if(index==defaultCap){
           exCap();
       }
    }

    public void exCap(){
       Object[] newobjs = new Object[defaultCap*2];
       defaultCap = defaultCap*2;
       for (int i = 0; i < objs.length; i++) {
           newobjs[i] = objs[i];
       }
       objs = newobjs;
    }

    public Object get(int myIndex){
        return objs[myIndex-1];
    }

    public void removeAll(){

    }
}