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java.lang

pack-priv Class VersionProps

Class Inheritance

extends Object

java.lang.Object
java.lang.VersionProps

Imports

java.io.PrintStream, java.util.Arrays, .List, .Map, .Optional

Field Summary

Modifier and Type	Field and Description
private static final String	CLASSFILE_MAJOR_MINOR
private static final boolean	isLTS
private static final String	java_runtime_name
private static final String	java_runtime_version
private static final String	java_version
private static final String	java_version_date
private static final String	launcher_name
private static final String	VENDOR
private static final String	VENDOR_URL
private static String	VENDOR_URL_BUG
private static String	VENDOR_URL_VM_BUG
private static String	VENDOR_VERSION
private static final String	VERSION_BUILD
private static final String	VERSION_NUMBER
private static final String	VERSION_OPT
private static final String	VERSION_PRE
private static final String	VERSION_SPECIFICATION

Constructor Summary

Access	Constructor and Description
pack-priv	VersionProps()

Method Summary

Modifier and Type	Method and Description
pack-priv static Optional<Integer>	build()
public static void	init(Map<String, String> Map instance in which to insert the properties props) Initialize system properties using build provided values.
pack-priv static Optional<String>	optional()
private static Optional<String>	optionalOf(String value)
private static int	parseVersionNumber(String version, int prevIndex, int index)
pack-priv static List<Integer>	parseVersionNumbers(String version)
pack-priv static Optional<String>	pre()
private static void	print(boolean err) Print version info.
pack-priv static List<Integer>	versionNumbers()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

CLASSFILE_MAJOR_MINOR	back to summary
private static final String CLASSFILE_MAJOR_MINOR

isLTS	back to summary
private static final boolean isLTS

java_runtime_name	back to summary
private static final String java_runtime_name

java_runtime_version	back to summary
private static final String java_runtime_version

java_version	back to summary
private static final String java_version

java_version_date	back to summary
private static final String java_version_date

launcher_name	back to summary
private static final String launcher_name

VENDOR	back to summary
private static final String VENDOR

VENDOR_URL	back to summary
private static final String VENDOR_URL

VENDOR_URL_BUG	back to summary
private static String VENDOR_URL_BUG

VENDOR_URL_VM_BUG	back to summary
private static String VENDOR_URL_VM_BUG Annotations @SuppressWarnings:unused

VENDOR_VERSION	back to summary
private static String VENDOR_VERSION

VERSION_BUILD	back to summary
private static final String VERSION_BUILD

VERSION_NUMBER	back to summary
private static final String VERSION_NUMBER

VERSION_OPT	back to summary
private static final String VERSION_OPT

VERSION_PRE	back to summary
private static final String VERSION_PRE

VERSION_SPECIFICATION	back to summary
private static final String VERSION_SPECIFICATION

Constructor Detail

VersionProps	back to summary
pack-priv VersionProps()

Method Detail

build	back to summary
pack-priv static Optional<Integer> build()

init

back to summary

public static void init(Map<String, String> props)

Initialize system properties using build provided values.

Parameters

props:Map<String, String>: Map instance in which to insert the properties

optional	back to summary
pack-priv static Optional<String> optional()

optionalOf	back to summary
private static Optional<String> optionalOf(String value)

parseVersionNumber	back to summary
private static int parseVersionNumber(String version, int prevIndex, int index)

parseVersionNumbers	back to summary
pack-priv static List<Integer> parseVersionNumbers(String version)

pre	back to summary
pack-priv static Optional<String> pre()

print	back to summary
private static void print(boolean err) Print version info. In case you were wondering this method is called by java -version.

versionNumbers	back to summary
pack-priv static List<Integer> versionNumbers()