Java File Size Readable Format formatSize(long size)

Description

format Size

License

Apache License

Declaration

public static String formatSize(long size) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {

    public static String formatSize(long size) {
        if (size < 1024)
            return String.format("%d B", size);
        else if (size < 1024 * 1024)
            return String.format("%.2f KB", (double) size / 1024);
        else if (size < 1024 * 1024 * 1024)
            return String.format("%.2f MB", (double) size / (1024 * 1024));
        else if (size < 1024L * 1024 * 1024 * 1024)
            return String.format("%.2f GB", (double) size / (1024 * 1024 * 1024));
        else//from   w  w  w .ja v  a2  s  . co m
            return String.format("%.2f EB", (double) size / (1024L * 1024 * 1024 * 1024));
    }
}

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