com.sk89q.worldguard.util

Class MathUtils

java.lang.Object

com.sk89q.worldguard.util.MathUtils

public final class MathUtils
extends java.lang.Object

Math-related utilities.

Method Summary

Modifier and Type	Method and Description
static long	checkedMultiply(long a, long b) Returns the product of a and b, provided it does not overflow.

Methods inherited from class java.lang.Object

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

Method Detail

checkedMultiply

public static long checkedMultiply(long a,
                                   long b)

Returns the product of a and b, provided it does not overflow.

Borrowed from Google Guava since Bukkit uses an old version.

Throws:

java.lang.ArithmeticException - if a * b overflows in signed long arithmetic