Java Data Type Tutorial - Java Integer.decode(String nm)

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Syntax

Integer.decode(String nm) has the following syntax.

public static Integer decode(String nm)   throws NumberFormatException

Example

In the following code shows how to use Integer.decode(String nm) method.

public class Main {
  public static void main(String[] args) {

    System.out.println(Integer.decode("010"));// octal numbers
    System.out.println(Integer.decode("0XA"));// hexadecimal numbers
    System.out.println(Integer.decode("-0XA"));// minus hexadecimal numbers
    System.out.println(Integer.decode("-#A"));// minus hexadecimal numbers
  }
}

The code above generates the following result.

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