Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Iterator;

import java.util.Set;

public class Main {
    /**
     * patterns: ["/util//note"]
     * @param Set<String> patterns
     * @return /util/note
     */
    public static String first(Set<String> patterns) {
        String str = "";
        if (patterns != null && patterns.size() > 0) {
            Iterator<String> iterator = patterns.iterator();
            while (iterator.hasNext()) {
                str = (String) iterator.next();
                str = str.replaceAll("//", "/");
                break;
            }
        }
        return str;
    }
}