Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    public static String toString(ArrayList<String> arrayList) {
        return toString(arrayList, 0, arrayList.size() - 1);
    }

    public static String toString(ArrayList<String> arrayList, int indexStart, int indexTo) {
        return toString(arrayList, " ", indexStart, indexTo);
    }

    public static String toString(ArrayList<String> arrayList, String separator, int indexStart, int indexTo) {
        StringBuilder sb = new StringBuilder();

        for (int i = indexStart; i < arrayList.size(); i++) {
            if (i > indexTo) {
                continue;
            }

            if (i > indexStart) {
                sb.append(separator);
            }

            sb.append(arrayList.get(i));
        }

        return sb.toString();
    }
}