Package com.mchange.v2.lang

Class VersionUtils

java.lang.Object
com.mchange.v2.lang.VersionUtils
public final class VersionUtils extends Object

  • Constructor Details

    • VersionUtils

      public VersionUtils()

  • Method Details

    • jvmNumberOfBits

      public static 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(String versionString) throws NumberFormatException
      Throws:
      NumberFormatException

    • extractVersionNumberArray

      public static int[] extractVersionNumberArray(String versionString, String delims) throws NumberFormatException
      Throws:
      NumberFormatException