Module java.base
Package java.lang.reflect

Enum Class ClassFileFormatVersion

java.lang.Object
java.lang.Enum<ClassFileFormatVersion>
java.lang.reflect.ClassFileFormatVersion
All Implemented Interfaces:
Serializable, Comparable<ClassFileFormatVersion>, Constable
public enum ClassFileFormatVersion extends Enum<ClassFileFormatVersion>
Class file format versions of the Java virtual machine. See the appropriate edition of The Java Virtual Machine Specification for information about a particular class file format version.

Note that additional class file format version constants will be added to model future releases of the Java Virtual Machine Specification.

API Note:
The complete version used in a class file includes a major version and a minor version; this enum only models the major version. A Java virtual machine implementation is required to support a range of major versions; see the corresponding edition of the The Java Virtual Machine Specification for details.
Since:
20
See Also:

  • Nested Class Summary

    Nested classes/interfaces declared in class java.lang.Enum

    Enum.EnumDesc<E extends Enum<E>>

  • Enum Constant Summary

    Enum Constants
    Enum Constant
    Description
    RELEASE_0
    The original version.
    RELEASE_1
    The version recognized by the Java Platform 1.1.
    RELEASE_10
    The version introduced by the Java Platform, Standard Edition 10.
    RELEASE_11
    The version introduced by the Java Platform, Standard Edition 11.
    RELEASE_12
    The version introduced by the Java Platform, Standard Edition 12.
    RELEASE_13
    The version introduced by the Java Platform, Standard Edition 13.
    RELEASE_14
    The version introduced by the Java Platform, Standard Edition 14.
    RELEASE_15
    The version introduced by the Java Platform, Standard Edition 15.
    RELEASE_16
    The version introduced by the Java Platform, Standard Edition 16.
    RELEASE_17
    The version introduced by the Java Platform, Standard Edition 17.
    RELEASE_18
    The version introduced by the Java Platform, Standard Edition 18.
    RELEASE_19
    The version introduced by the Java Platform, Standard Edition 19.
    RELEASE_2
    The version introduced by the Java 2 Platform, Standard Edition, v 1.2.
    RELEASE_20
    The version introduced by the Java Platform, Standard Edition 20.
    RELEASE_21
    The version introduced by the Java Platform, Standard Edition 21.
    RELEASE_3
    The version introduced by the Java 2 Platform, Standard Edition, v 1.3.
    RELEASE_4
    The version introduced by the Java 2 Platform, Standard Edition, v 1.4.
    RELEASE_5
    The version introduced by the Java 2 Platform, Standard Edition 5.0.
    RELEASE_6
    The version introduced by the Java Platform, Standard Edition 6.
    RELEASE_7
    The version introduced by the Java Platform, Standard Edition 7.
    RELEASE_8
    The version introduced by the Java Platform, Standard Edition 8.
    RELEASE_9
    The version introduced by the Java Platform, Standard Edition 9.

  • Method Summary

    Modifier and Type
    Method
    Description
    static ClassFileFormatVersion
    fromMajor(int major)
    Returns the latest class file format version whose major class file version matches the argument.
    static ClassFileFormatVersion
    latest()
    Returns the latest class file format version.
    int
    major()
    Returns the major class file version as an integer.
    Runtime.Version
    runtimeVersion()
    Returns the least runtime version that supports this class file format version; otherwise null.
    static ClassFileFormatVersion
    valueOf(Runtime.Version rv)
    Returns the latest class file format version that is usable under the runtime version argument.
    static ClassFileFormatVersion
    valueOf(String name)
    Returns the enum constant of this class with the specified name.
    static ClassFileFormatVersion[]
    values()
    Returns an array containing the constants of this enum class, in the order they are declared.

    Methods declared in class java.lang.Enum

    clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

    Methods declared in class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait