Package com.mchange.v2.lang

Class VersionUtils

  • public final class VersionUtils
extends java.lang.Object

    • 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