water.util

Class OSUtils

java.lang.Object

water.util.OSUtils

public class OSUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
OSUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Long	getLongProperty(java.lang.String name)
static java.lang.Long	getLongProperty(java.lang.String name, int radix)
static long	getTotalPhysicalMemory() Safe call to obtain size of total physical memory.
static long	longValueOf(java.lang.String value, int radix)

Methods inherited from class java.lang.Object

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

Constructor Detail

OSUtils

public OSUtils()

Method Detail

getTotalPhysicalMemory

public static long getTotalPhysicalMemory()

Safe call to obtain size of total physical memory.

It is platform dependent and returns size of machine physical memory in bytes

Returns:

total size of machine physical memory in bytes or -1 if the attribute is not available.

getLongProperty

public static java.lang.Long getLongProperty(java.lang.String name)

getLongProperty

public static java.lang.Long getLongProperty(java.lang.String name,
                             int radix)

longValueOf

public static long longValueOf(java.lang.String value,
               int radix)