com.mchange.v2.lang

Class VersionUtils

java.lang.Object

com.mchange.v2.lang.VersionUtils

public final class VersionUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
VersionUtils()

Method Summary

Modifier and Type	Method and Description
static int[]	extractVersionNumberArray(java.lang.String versionString)
static int[]	extractVersionNumberArray(java.lang.String versionString, java.lang.String delims)
static boolean	isAtLeastJava10()
static boolean	isAtLeastJava11()
static boolean	isAtLeastJava12()
static boolean	isAtLeastJava13()
static boolean	isAtLeastJava5()
static boolean	isAtLeastJava6()
static boolean	isAtLeastJava7()
static boolean	isAtLeastJava8()
static boolean	isAtLeastJava9()
static boolean	isAtLeastJavaVersion1_0()
static boolean	isAtLeastJavaVersion1_1()
static boolean	isAtLeastJavaVersion1_2()
static boolean	isAtLeastJavaVersion1_3()
static boolean	isAtLeastJavaVersion1_4()
static boolean	isAtLeastJavaVersion1_5()
static boolean	isAtLeastJavaVersion1_6()
static boolean	isAtLeastJavaVersion1_7()
static boolean	isAtLeastJavaVersion1_8()
static boolean	isAtLeastJavaVersion1_9()
static boolean	isAtLeastJavaVersion10() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion11() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion12() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion13() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion14() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion15() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion16() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isAtLeastJavaVersion17() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isJava10()
static boolean	isJava11()
static boolean	isJava12()
static boolean	isJava13()
static boolean	isJava5()
static boolean	isJava6()
static boolean	isJava7()
static boolean	isJava8()
static boolean	isJava9()
static boolean	isJavaVersion1_0()
static boolean	isJavaVersion1_1()
static boolean	isJavaVersion1_2()
static boolean	isJavaVersion1_3()
static boolean	isJavaVersion1_4()
static boolean	isJavaVersion1_5()
static boolean	isJavaVersion1_6()
static boolean	isJavaVersion1_7()
static boolean	isJavaVersion1_8()
static boolean	isJavaVersion1_9()
static boolean	isJavaVersion10() Deprecated. ambiguous between "one dot zero" and "ten"
static boolean	isJavaVersion11() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isJavaVersion12() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isJavaVersion13() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isJavaVersion14() Deprecated. ambiguous between "one dot x" and "x"
static boolean	isJavaVersion15() Deprecated. ambiguous between "one dot x" and "x"
static java.lang.Integer	jvmNumberOfBits()

Methods inherited from class java.lang.Object

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

Constructor Detail

VersionUtils

public VersionUtils()

Method Detail

jvmNumberOfBits

public static java.lang.Integer jvmNumberOfBits()

Returns:

null if unknown, an Integer (as of 2006 always 32 or 64) otherwise

isJavaVersion1_0

public static boolean isJavaVersion1_0()

isJavaVersion1_1

public static boolean isJavaVersion1_1()

isJavaVersion1_2

public static boolean isJavaVersion1_2()

isJavaVersion1_3

public static boolean isJavaVersion1_3()

isJavaVersion1_4

public static boolean isJavaVersion1_4()

isJavaVersion1_5

public static boolean isJavaVersion1_5()

isJavaVersion1_6

public static boolean isJavaVersion1_6()

isJavaVersion1_7

public static boolean isJavaVersion1_7()

isJavaVersion1_8

public static boolean isJavaVersion1_8()

isJavaVersion1_9

public static boolean isJavaVersion1_9()

isJava5

public static boolean isJava5()

isJava6

public static boolean isJava6()

isJava7

public static boolean isJava7()

isJava8

public static boolean isJava8()

isJava9

public static boolean isJava9()

isJava10

public static boolean isJava10()

isJava11

public static boolean isJava11()

isJava12

public static boolean isJava12()

isJava13

public static boolean isJava13()

isAtLeastJavaVersion1_0

public static boolean isAtLeastJavaVersion1_0()

isAtLeastJavaVersion1_1

public static boolean isAtLeastJavaVersion1_1()

isAtLeastJavaVersion1_2

public static boolean isAtLeastJavaVersion1_2()

isAtLeastJavaVersion1_3

public static boolean isAtLeastJavaVersion1_3()

isAtLeastJavaVersion1_4

public static boolean isAtLeastJavaVersion1_4()

isAtLeastJavaVersion1_5

public static boolean isAtLeastJavaVersion1_5()

isAtLeastJavaVersion1_6

public static boolean isAtLeastJavaVersion1_6()

isAtLeastJavaVersion1_7

public static boolean isAtLeastJavaVersion1_7()

isAtLeastJavaVersion1_8

public static boolean isAtLeastJavaVersion1_8()

isAtLeastJavaVersion1_9

public static boolean isAtLeastJavaVersion1_9()

isAtLeastJava5

public static boolean isAtLeastJava5()

isAtLeastJava6

public static boolean isAtLeastJava6()

isAtLeastJava7

public static boolean isAtLeastJava7()

isAtLeastJava8

public static boolean isAtLeastJava8()

isAtLeastJava9

public static boolean isAtLeastJava9()

isAtLeastJava10

public static boolean isAtLeastJava10()

isAtLeastJava11

public static boolean isAtLeastJava11()

isAtLeastJava12

public static boolean isAtLeastJava12()

isAtLeastJava13

public static boolean isAtLeastJava13()

isJavaVersion10

public static boolean isJavaVersion10()

Deprecated. ambiguous between "one dot zero" and "ten"

isJavaVersion11

public static boolean isJavaVersion11()

Deprecated. ambiguous between "one dot x" and "x"

isJavaVersion12

public static boolean isJavaVersion12()

Deprecated. ambiguous between "one dot x" and "x"

isJavaVersion13

public static boolean isJavaVersion13()

Deprecated. ambiguous between "one dot x" and "x"

isJavaVersion14

public static boolean isJavaVersion14()

Deprecated. ambiguous between "one dot x" and "x"

isJavaVersion15

public static boolean isJavaVersion15()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion10

public static boolean isAtLeastJavaVersion10()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion11

public static boolean isAtLeastJavaVersion11()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion12

public static boolean isAtLeastJavaVersion12()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion13

public static boolean isAtLeastJavaVersion13()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion14

public static boolean isAtLeastJavaVersion14()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion15

public static boolean isAtLeastJavaVersion15()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion16

public static boolean isAtLeastJavaVersion16()

Deprecated. ambiguous between "one dot x" and "x"

isAtLeastJavaVersion17

public static boolean isAtLeastJavaVersion17()

Deprecated. ambiguous between "one dot x" and "x"

extractVersionNumberArray

public static int[] extractVersionNumberArray(java.lang.String versionString)
                                       throws java.lang.NumberFormatException

Throws:

java.lang.NumberFormatException

extractVersionNumberArray

public static int[] extractVersionNumberArray(java.lang.String versionString,
                                              java.lang.String delims)
                                       throws java.lang.NumberFormatException

Throws:

java.lang.NumberFormatException