freenet.support

Class JVMVersion

java.lang.Object

freenet.support.JVMVersion

public class JVMVersion
extends java.lang.Object

JVM version utilities. See documentation: http://www.oracle.com/technetwork/java/javase/versioning-naming-139433.html (pre-9) http://openjdk.java.net/jeps/223 (post-9)

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	EOL_THRESHOLD Java version before which to display an End-of-Life warning.
static java.lang.String	UPDATER_THRESHOLD Java version before which to use the legacy updater URI.

Constructor Summary

Constructors

Constructor and Description
JVMVersion()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getCurrent()
static boolean	is32Bit()
static boolean	isEOL()
static boolean	needsLegacyUpdater()

Methods inherited from class java.lang.Object

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

Field Detail

EOL_THRESHOLD

public static final java.lang.String EOL_THRESHOLD

Java version before which to display an End-of-Life warning. Subsequent releases of Freenet will function with them, but that may soon not be the case.

See Also:

Constant Field Values

UPDATER_THRESHOLD

public static final java.lang.String UPDATER_THRESHOLD

Java version before which to use the legacy updater URI.

See Also:

Constant Field Values

Constructor Detail

JVMVersion

public JVMVersion()

Method Detail

isEOL

public static boolean isEOL()

needsLegacyUpdater

public static boolean needsLegacyUpdater()

getCurrent

public static java.lang.String getCurrent()

is32Bit

public static final boolean is32Bit()