Package net.bytebuddy
Enum ClassFileVersion.VersionLocator.ForLegacyVm
- java.lang.Object
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- java.lang.Enum<ClassFileVersion.VersionLocator.ForLegacyVm>
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- net.bytebuddy.ClassFileVersion.VersionLocator.ForLegacyVm
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- 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 thejava.lang.Runtime.Version
class.
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Nested Class Summary
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Nested classes/interfaces inherited from interface net.bytebuddy.ClassFileVersion.VersionLocator
ClassFileVersion.VersionLocator.CreationAction, ClassFileVersion.VersionLocator.ForJava9CapableVm, ClassFileVersion.VersionLocator.ForLegacyVm
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Enum Constant Summary
Enum Constants Enum Constant Description INSTANCE
The singleton instance.
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
JAVA_VERSION_PROPERTY
The system property for this JVM's Java version.
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Constructor Summary
Constructors Modifier Constructor Description private
ForLegacyVm()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method 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.
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Enum Constant Detail
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INSTANCE
public static final ClassFileVersion.VersionLocator.ForLegacyVm INSTANCE
The singleton instance.
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Field Detail
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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
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Method Detail
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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
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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 namejava.lang.NullPointerException
- if the argument is null
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locate
public ClassFileVersion locate()
Locates the current VM's major version number.- Specified by:
locate
in interfaceClassFileVersion.VersionLocator
- Returns:
- The current VM's major version number.
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run
public java.lang.String run()
- Specified by:
run
in interfacejava.security.PrivilegedAction<java.lang.String>
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