Java Fraction Format format(double val)

Description

Format decimals to 4 digits only

License

Open Source License

Declaration

public static String format(double val) 

Method Source Code

//package com.java2s;

import java.text.*;

public class Main {
    private static DecimalFormat df;

    /**//  w ww .ja va  2  s  . co m
     * Format decimals to 4 digits only
     */
    public static String format(double val) {
        return new String(df.format(val));
    }
}

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