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.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collections;

import java.util.List;

public class Main {
    @SuppressWarnings({ "unchecked", "rawtypes" })
    public static List parents(Object o) {
        try {

            Method getParent = o.getClass().getMethod("getParent");
            getParent.setAccessible(true);

            List result = new ArrayList(8);
            try {
                while (true) {
                    Object parent = getParent.invoke(o);
                    if (parent == null) {
                        return result;
                    } else {
                        result.add(parent);
                    }
                    o = parent;
                }
            } catch (IllegalArgumentException e) {
                return result;
            } catch (IllegalAccessException e) {
                return result;
            } catch (InvocationTargetException e) {
                return result;
            }

        } catch (NoSuchMethodException e) {
            return Collections.EMPTY_LIST;
        }

    }
}