Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.Iterator;

import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

public class Main {
    public static String hashMapToString(Map<? extends Object, ? extends Object> map) {
        Set<?> entrySet = map.entrySet();
        Iterator<?> it = entrySet.iterator();
        Map.Entry<? extends Object, ? extends Object> entry = null;
        StringBuilder strbldr = new StringBuilder();
        strbldr.append("{ ");
        while (it.hasNext()) {
            entry = (Entry<? extends Object, ? extends Object>) it.next();
            strbldr.append(entry.getKey() + ":" + entry.getValue() + ", ");
        }
        return new StringBuilder(strbldr.substring(0, strbldr.length() - 2)).append(" }").toString();
    }
}