Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.*;

public class Main {
    /**
     * Converts the elements passed into a list.
     * Almost the same as Java's Collections.asList, but returns an ArrayList.
     */
    // @SafeVarargs
    public static <T> ArrayList<T> asList(T... strings) {
        ArrayList<T> list = new ArrayList<T>(strings.length + 1);
        for (T s : strings) {
            list.add(s);
        }
        return list;
    }

    /**
     * Converts the elements found in the given Enumeration into a list.
     */
    public static <T> List<T> asList(Enumeration<T> enu) {
        List<T> list = new ArrayList<T>();
        while (enu != null && enu.hasMoreElements()) {
            list.add(enu.nextElement());
        }
        return list;
    }

    /**
     * Converts the elements found in the given Iterator into a list.
     */
    public static <T> List<T> asList(Iterator<T> itr) {
        List<T> list = new ArrayList<T>();
        while (itr != null && itr.hasNext()) {
            list.add(itr.next());
        }
        return list;
    }
}