org.waarp.common.utility

Class DetectionUtils

java.lang.Object

org.waarp.common.utility.DetectionUtils

public final class DetectionUtils
extends Object

Utility that detects various properties specific to the current runtime environment, such as Java version.

Method Summary

Modifier and Type	Method and Description
static boolean	isJunit() JUnit usage only
static boolean	isUnixIBM() Return true if the JVM is running on IBM UNIX JVM
static boolean	isWindows() Return true if the JVM is running on Windows
static int	javaVersion()
static int	numberThreads()
static void	runtimeGetRuntimeHalt(int value) Replacement for Runtime.getRuntime().halt(value)
static void	setJunit(boolean isJunit) JUnit usage only
static void	systemExit(int value) Replacement for System.exit(value)

Methods inherited from class java.lang.Object

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

Method Detail

systemExit

public static void systemExit(int value)

Replacement for System.exit(value)

Parameters:

value -

runtimeGetRuntimeHalt

public static void runtimeGetRuntimeHalt(int value)

Replacement for Runtime.getRuntime().halt(value)

Parameters:

value -

isJunit

public static boolean isJunit()

JUnit usage only

Returns:

True if in JUnit role

setJunit

public static void setJunit(boolean isJunit)

JUnit usage only

Parameters:

isJunit -

numberThreads

public static int numberThreads()

Returns:

the default number of threads (core * 2)

isWindows

public static boolean isWindows()

Return true if the JVM is running on Windows

isUnixIBM

public static boolean isUnixIBM()

Return true if the JVM is running on IBM UNIX JVM

javaVersion

public static int javaVersion()