org.apache.logging.log4j.core.util
Class Integers

java.lang.Object
  org.apache.logging.log4j.core.util.Integers

public final class Integers
extends Object

Helps deal with integers.

Method Summary

static int	parseInt(String s) Parses the string argument as a signed decimal integer.
static int	parseInt(String s, int defaultValue) Parses the string argument as a signed decimal integer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

parseInt

public static int parseInt(String s,
                           int defaultValue)

Parses the string argument as a signed decimal integer.

Parameters:

s - a String containing the int representation to parse, may be null or ""

defaultValue - the return value, use defaultValue if s is null or ""

Returns:

the integer value represented by the argument in decimal.

Throws:

NumberFormatException - if the string does not contain a parsable integer.

parseInt

public static int parseInt(String s)

Parses the string argument as a signed decimal integer.

Parameters:

s - a String containing the int representation to parse, may be null or ""

Returns:

the integer value represented by the argument in decimal.

Throws:

NumberFormatException - if the string does not contain a parsable integer.