Summary: Ctors | Methods | Inherited Methods | [Expand All]

public class

Version

extends Object

java.lang.Object
↳	sun.misc.Version

Summary

Public Constructors
	Version()

Public Methods
static String	getJdkSpecialVersion()
static String	getJvmSpecialVersion()
static void	init()
synchronized static int	jdkBuildNumber() Returns the build number of the running JDK if it's a RE build It will return 0 if it's an internal build.
synchronized static int	jdkMajorVersion() Returns the major version of the running JDK.
synchronized static int	jdkMicroVersion() Returns the micro version of the running JDK.
synchronized static int	jdkMinorVersion() Returns the minor version of the running JDK.
synchronized static String	jdkSpecialVersion()
synchronized static int	jdkUpdateVersion() Returns the update release version of the running JDK if it's a RE build.
synchronized static int	jvmBuildNumber() Returns the build number of the running JVM if it's a RE build It will return 0 if it's an internal build.
synchronized static int	jvmMajorVersion() Returns the major version of the running JVM if it's 1.6 or newer or any RE VM build.
synchronized static int	jvmMicroVersion() Returns the micro version of the running JVM if it's 1.6 or newer or any RE VM build.
synchronized static int	jvmMinorVersion() Returns the minor version of the running JVM if it's 1.6 or newer or any RE VM build.
synchronized static String	jvmSpecialVersion()
synchronized static int	jvmUpdateVersion() Returns the update release version of the running JVM if it's a RE build.
static void	print(PrintStream ps) Give a stream, it will print version info on it.
static void	print() In case you were wondering this method is called by java -version.

[Expand]

Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this object.
boolean	equals(Object obj) Indicates whether some other object is "equal to" this one.
void	finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
final Class<?>	getClass() Returns the runtime class of this `Object`.
int	hashCode() Returns a hash code value for the object.
final void	notify() Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll() Wakes up all threads that are waiting on this object's monitor.
String	toString() Returns a string representation of the object.
final void	wait() Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
final void	wait(long timeout, int nanos) Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
final void	wait(long timeout) Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.

Public Constructors

public Version ()

Public Methods

public static String getJdkSpecialVersion ()

public static String getJvmSpecialVersion ()

public static void init ()

public static synchronized int jdkBuildNumber ()

Returns the build number of the running JDK if it's a RE build It will return 0 if it's an internal build.

public static synchronized int jdkMajorVersion ()

Returns the major version of the running JDK.

public static synchronized int jdkMicroVersion ()

Returns the micro version of the running JDK.

public static synchronized int jdkMinorVersion ()

Returns the minor version of the running JDK.

public static synchronized String jdkSpecialVersion ()

public static synchronized int jdkUpdateVersion ()

Returns the update release version of the running JDK if it's a RE build. It will return 0 if it's an internal build.

public static synchronized int jvmBuildNumber ()

Returns the build number of the running JVM if it's a RE build It will return 0 if it's an internal build.

public static synchronized int jvmMajorVersion ()

Returns the major version of the running JVM if it's 1.6 or newer or any RE VM build. It will return 0 if it's an internal 1.5 or 1.4.x build.

public static synchronized int jvmMicroVersion ()

Returns the micro version of the running JVM if it's 1.6 or newer or any RE VM build. It will return 0 if it's an internal 1.5 or 1.4.x build.

public static synchronized int jvmMinorVersion ()

Returns the minor version of the running JVM if it's 1.6 or newer or any RE VM build. It will return 0 if it's an internal 1.5 or 1.4.x build.

public static synchronized String jvmSpecialVersion ()

public static synchronized int jvmUpdateVersion ()

Returns the update release version of the running JVM if it's a RE build. It will return 0 if it's an internal build.

public static void print (PrintStream ps)

Give a stream, it will print version info on it.

public static void print ()

In case you were wondering this method is called by java -version. Sad that it prints to stderr; would be nicer if default printed on stdout.

Interfaces

Classes

Enums

Exceptions

Errors