Java String Value Of valueOf(String str)

Description

Parse String to Long.

License

Open Source License

Parameter

Parameter	Description
str	String.

Return

Long

Declaration

public static Long valueOf(String str) 

Method Source Code

//package com.java2s;

public class Main {
    /**/*  w ww .j a v  a 2  s  .  c om*/
     * Parse String to Long. If error, return null.
     * @param str String.
     * @return Long
     */
    public static Long valueOf(String str) {

        try {
            return Long.valueOf(str.trim());
        } catch (Exception ex) {
            return null;
        }
    }
}

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