Enum JavaVersion

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<JavaVersion>

    public enum JavaVersion
    extends java.lang.Enum<JavaVersion>
    An enumeration of Java versions. Before 9: http://www.oracle.com/technetwork/java/javase/versioning-naming-139433.html 9+: http://openjdk.java.net/jeps/223
    • Enum Constant Detail

      • VERSION_1_1

        public static final JavaVersion VERSION_1_1
      • VERSION_1_2

        public static final JavaVersion VERSION_1_2
      • VERSION_1_3

        public static final JavaVersion VERSION_1_3
      • VERSION_1_4

        public static final JavaVersion VERSION_1_4
      • VERSION_1_5

        public static final JavaVersion VERSION_1_5
      • VERSION_1_6

        public static final JavaVersion VERSION_1_6
      • VERSION_1_7

        public static final JavaVersion VERSION_1_7
      • VERSION_1_8

        public static final JavaVersion VERSION_1_8
      • VERSION_1_9

        public static final JavaVersion VERSION_1_9
      • VERSION_1_10

        public static final JavaVersion VERSION_1_10
      • VERSION_11

        public static final JavaVersion VERSION_11
        Java 11 major version.
        Since:
        4.7
      • VERSION_12

        public static final JavaVersion VERSION_12
        Java 12 major version.
        Since:
        5.0
      • VERSION_13

        public static final JavaVersion VERSION_13
        Java 13 major version.
        Since:
        6.0
      • VERSION_14

        public static final JavaVersion VERSION_14
        Java 14 major version.
        Since:
        6.3
      • VERSION_15

        public static final JavaVersion VERSION_15
        Java 15 major version.
        Since:
        6.3
      • VERSION_16

        public static final JavaVersion VERSION_16
        Java 16 major version.
        Since:
        6.3
      • VERSION_17

        public static final JavaVersion VERSION_17
        Java 17 major version.
        Since:
        6.3
      • VERSION_18

        public static final JavaVersion VERSION_18
        Java 18 major version.
        Since:
        7.0
      • VERSION_19

        public static final JavaVersion VERSION_19
        Java 19 major version.
        Since:
        7.0
      • VERSION_20

        public static final JavaVersion VERSION_20
        Java 20 major version.
        Since:
        7.0
      • VERSION_21

        public static final JavaVersion VERSION_21
        Java 21 major version.
        Since:
        7.6
      • VERSION_22

        public static final JavaVersion VERSION_22
        Java 22 major version.
        Since:
        7.6
      • VERSION_23

        public static final JavaVersion VERSION_23
        Java 23 major version.
        Since:
        7.6
      • VERSION_24

        @Incubating
        public static final JavaVersion VERSION_24
        Java 24 major version. Not officially supported by Gradle. Use at your own risk.
        Since:
        7.6
      • VERSION_25

        @Incubating
        public static final JavaVersion VERSION_25
        Java 25 major version. Not officially supported by Gradle. Use at your own risk.
        Since:
        8.4
      • VERSION_26

        @Incubating
        public static final JavaVersion VERSION_26
        Java 26 major version. Not officially supported by Gradle. Use at your own risk.
        Since:
        8.7
      • VERSION_27

        @Incubating
        public static final JavaVersion VERSION_27
        Java 27 major version. Not officially supported by Gradle. Use at your own risk.
        Since:
        8.10
      • VERSION_HIGHER

        public static final JavaVersion VERSION_HIGHER
        Higher version of Java.
        Since:
        4.7
    • Method Detail

      • values

        public static JavaVersion[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (JavaVersion c : JavaVersion.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static JavaVersion valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • toVersion

        public static JavaVersion toVersion​(java.lang.Object value)
                                     throws java.lang.IllegalArgumentException
        Converts the given object into a JavaVersion.
        Parameters:
        value - An object whose toString() value is to be converted. May be null.
        Returns:
        The version, or null if the provided value is null.
        Throws:
        java.lang.IllegalArgumentException - when the provided value cannot be converted.
      • current

        public static JavaVersion current()
        Returns the version of the current JVM.
        Returns:
        The version of the current JVM.
      • forClassVersion

        public static JavaVersion forClassVersion​(int classVersion)
      • forClass

        public static JavaVersion forClass​(byte[] classData)
      • isJava5

        public boolean isJava5()
      • isJava6

        public boolean isJava6()
      • isJava7

        public boolean isJava7()
      • isJava8

        public boolean isJava8()
      • isJava9

        public boolean isJava9()
      • isJava10

        public boolean isJava10()
      • isJava11

        public boolean isJava11()
        Returns if the version is Java 11.
        Since:
        4.7
      • isJava12

        public boolean isJava12()
        Returns if the version is Java 12.
        Since:
        5.0
      • isJava5Compatible

        public boolean isJava5Compatible()
      • isJava6Compatible

        public boolean isJava6Compatible()
      • isJava7Compatible

        public boolean isJava7Compatible()
      • isJava8Compatible

        public boolean isJava8Compatible()
      • isJava9Compatible

        public boolean isJava9Compatible()
      • isJava10Compatible

        public boolean isJava10Compatible()
      • isJava11Compatible

        public boolean isJava11Compatible()
        Returns if the version is Java 11 compatible.
        Since:
        4.7
      • isJava12Compatible

        public boolean isJava12Compatible()
        Returns if the version is Java 12 compatible.
        Since:
        5.0
      • isCompatibleWith

        public boolean isCompatibleWith​(JavaVersion otherVersion)
        Returns if this version is compatible with the given version
        Since:
        6.0
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Enum<JavaVersion>
      • getMajorVersion

        public java.lang.String getMajorVersion()