Java Long toHexString(long i) method example

HQ » Java Tutorial » java.lang » Long » toHexString(long i)
Java Long toHexString(long i) method example 2018-02-16T07:26:11+00:00

java.lang.Long toHexString(long i)

Description

The Long.toHexString(long i) java method returns a string representation of the long argument as an unsigned integer in base 16.

The unsigned long value is the argument plus 264 if the argument is negative; otherwise, it is equal to the argument. This value is converted to a string of ASCII digits in hexadecimal (base 16) with no extra leading 0s.

The value of the argument can be recovered from the returned string s by calling Long.parseUnsignedLong(s, 16).

If the unsigned magnitude is zero, it is represented by a single zero character ‘0’ (‘\u0030’); otherwise, the first character of the representation of the unsigned magnitude will not be the zero character.

Make a note that the toHexString() method of Long class is static thus it should be accessed statically which means the we would be calling this method in this format:

Long.toHexString(method args)

Non static method is usually called by just declaring method_name(argument) however in this case since the method is static, it should be called by appending the class name as suffix. We will be encountering a compilation problem if we call the java toHexString method non statically.

Method Syntax

public static int toHexString(long i)

Method Argument

Data Type Parameter Description
long i a long to be converted to a string.

Method Returns

The toHexString(long i) method of Long class returns the string representation of the unsigned long value represented by the argument in hexadecimal (base 16).

Compatibility

Requires Java 1.0.2 and up

Java Long toHexString(long i) Example

Below is a simple java example on the usage of toHexString(long i) method of Long class.

Sample Output

Below is the sample output when you run the above example.

Java Long toHexString(long i) example output

Contact Info

Singapore

Our Goal

JavaTutorialHQ aims to to be The Ultimate Guide on Java with hundreds of examples from basic to advance Topics.

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close