Package org.jdesktop.swingx.util

Class JVM

java.lang.Object

org.jdesktop.swingx.util.JVM

public class JVM
extends java.lang.Object

Deals with the different version of the Java Virtual Machine.

Field Summary

Fields

Modifier and Type	Field	Description
private static JVM	current
static int	JDK1_0
static int	JDK1_1
static int	JDK1_2
static int	JDK1_3
static int	JDK1_4
static int	JDK1_5
static int	JDK1_6
static int	JDK1_6N
static int	JDK1_7
static int	JDK1_8
static int	JDK1_9
private int	jdkVersion

Constructor Summary

Constructors

Constructor	Description
JVM()	Creates a new JVM data from the java.version System property
JVM(java.lang.String p_JavaVersion)	Constructor for the OS object

Method Summary

Modifier and Type	Method	Description
static JVM	current()
boolean	isOneDotEight()
boolean	isOneDotFive()
boolean	isOneDotFour()
boolean	isOneDotNine()
boolean	isOneDotOne()
boolean	isOneDotSeven()
boolean	isOneDotSix()
boolean	isOneDotSixUpdateN()	Determines if the version of JDK1_6 has Nimbus Look and Feel installed.
boolean	isOneDotThree()
boolean	isOneDotTwo()
boolean	isOrLater(int p_Version)

Methods inherited from class java.lang.Object

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

Field Detail

JDK1_0

public static final int JDK1_0

See Also:

Constant Field Values

JDK1_1

public static final int JDK1_1

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Constant Field Values

JDK1_2

public static final int JDK1_2

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Constant Field Values

JDK1_3

public static final int JDK1_3

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Constant Field Values

JDK1_4

public static final int JDK1_4

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Constant Field Values

JDK1_5

public static final int JDK1_5

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Constant Field Values

JDK1_6

public static final int JDK1_6

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Constant Field Values

JDK1_6N

public static final int JDK1_6N

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Constant Field Values

JDK1_7

public static final int JDK1_7

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Constant Field Values

JDK1_8

public static final int JDK1_8

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Constant Field Values

JDK1_9

public static final int JDK1_9

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Constant Field Values

current

private static JVM current

jdkVersion

private int jdkVersion

Constructor Detail

JVM

public JVM()

Creates a new JVM data from the java.version System property

JVM

public JVM(java.lang.String p_JavaVersion)

Constructor for the OS object

Method Detail

current

public static JVM current()

Returns:

the current JVM object

isOrLater

public boolean isOrLater(int p_Version)

isOneDotOne

public boolean isOneDotOne()

isOneDotTwo

public boolean isOneDotTwo()

isOneDotThree

public boolean isOneDotThree()

isOneDotFour

public boolean isOneDotFour()

isOneDotFive

public boolean isOneDotFive()

isOneDotSix

public boolean isOneDotSix()

isOneDotSixUpdateN

public boolean isOneDotSixUpdateN()

Determines if the version of JDK1_6 has Nimbus Look and Feel installed.

Returns:

true if Nimbus is available and the version is 1.6; false otherwise

isOneDotSeven

public boolean isOneDotSeven()

isOneDotEight

public boolean isOneDotEight()

isOneDotNine

public boolean isOneDotNine()