Java.lang.Long.decode() Method
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Description
The java.lang.Long.decode() method decodes a String into a Long.It accepts decimal, hexadecimal, and octal numbers.
Declaration
Following is the declaration for java.lang.Long.decode() method
public static Long decode(String nm) throws NumberFormatException
Parameters
nm − This is the String to decode.
Return Value
This method returns a Long object holding the long value represented by nm.
Exception
NumberFormatException − if the String does not contain a parsable long.
Example
The following example shows the usage of java.lang.Long.decode() method.
package com.tutorialspoint; import java.lang.*; public class LongDemo { public static void main(String[] args) { Long l = new Long(10); String str = "57820"; /* returns Long object holding the long value represented by string str */ System.out.println("Number = " + l.decode(str)); } }
Let us compile and run the above program, this will produce the following result −
Number = 57820
java_lang_long.htm
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