MAT 分析dump文件

public class OOM {
    private static List<Byte[]> list = new ArrayList<Byte[]>();
    public static void main(String[] args) {
        Zip zip = new Zip();
        zip.test(list);
    }
}

public class Zip {
    private List<Byte[]> a = null;

    public List<Byte[]> getA() {
        return a;
    }

    public void setA(List<Byte[]> a) {
        this.a = a;
    }
    public void test(List<Byte[]> list){
        Zip n = new Zip();
        n.setA(list);
        R r = new R();
        r.test1(n);
    }
}

public class R {
    public void test1(Zip z){
        while(true){
            Byte[] b = new Byte[100000];
            z.getA().add(b);
        }
    }
}