net.bytebuddy

Enum ClassFileVersion.VersionLocator.ForLegacyVm

java.lang.Object

java.lang.Enum<ClassFileVersion.VersionLocator.ForLegacyVm>

net.bytebuddy.ClassFileVersion.VersionLocator.ForLegacyVm

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ClassFileVersion.VersionLocator.ForLegacyVm>, java.security.PrivilegedAction<java.lang.String>, ClassFileVersion.VersionLocator

Enclosing interface:

ClassFileVersion.VersionLocator

public static enum ClassFileVersion.VersionLocator.ForLegacyVm
extends java.lang.Enum<ClassFileVersion.VersionLocator.ForLegacyVm>
implements ClassFileVersion.VersionLocator, java.security.PrivilegedAction<java.lang.String>

A version locator for a JVM that does not provide the java.lang.Runtime.Version class.

Nested Class Summary

Nested classes/interfaces inherited from interface net.bytebuddy.ClassFileVersion.VersionLocator

ClassFileVersion.VersionLocator.CreationAction, ClassFileVersion.VersionLocator.ForJava9CapableVm, ClassFileVersion.VersionLocator.ForLegacyVm

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE The singleton instance.

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	JAVA_VERSION_PROPERTY The system property for this JVM's Java version.

Method Summary

Modifier and Type	Method and Description
ClassFileVersion	locate() Locates the current VM's major version number.
java.lang.String	run()
static ClassFileVersion.VersionLocator.ForLegacyVm	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static ClassFileVersion.VersionLocator.ForLegacyVm[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final ClassFileVersion.VersionLocator.ForLegacyVm INSTANCE

The singleton instance.

Field Detail

JAVA_VERSION_PROPERTY

private static final java.lang.String JAVA_VERSION_PROPERTY

The system property for this JVM's Java version.

See Also:

Constant Field Values

Method Detail

values

public static ClassFileVersion.VersionLocator.ForLegacyVm[] 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 (ClassFileVersion.VersionLocator.ForLegacyVm c : ClassFileVersion.VersionLocator.ForLegacyVm.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ClassFileVersion.VersionLocator.ForLegacyVm 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

locate

public ClassFileVersion locate()

Locates the current VM's major version number.

Specified by:

locate in interface ClassFileVersion.VersionLocator

Returns:

The current VM's major version number.

run

public java.lang.String run()

Specified by:

run in interface java.security.PrivilegedAction<java.lang.String>