Package com.ms.test.java

Enum JavaRuntime

java.lang.Object

java.lang.Enum<JavaRuntime>

com.ms.test.java.JavaRuntime

All Implemented Interfaces:

Serializable, Comparable<JavaRuntime>

public enum JavaRuntime
extends Enum<JavaRuntime>

Java runtime utilities.

Enum Constant Summary

Enum Constants

Enum Constant	Description
JAVA_11	Java 11 runtime.
JAVA_17	Java 17 runtime.
JAVA_8	Java 8 runtime.
OTHER	Other Java runtime.

Method Summary

Modifier and Type	Method	Description
static JavaRuntime	current()	Returns the JavaRuntime of the currently executing JVM.
static JavaRuntime	parse(String version)	Parses the given version string into a JavaRuntime.
static JavaRuntime	valueOf(String name)	Returns the enum constant of this type with the specified name.
static JavaRuntime[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

JAVA_8

public static final JavaRuntime JAVA_8

Java 8 runtime.

JAVA_11

public static final JavaRuntime JAVA_11

Java 11 runtime.

JAVA_17

public static final JavaRuntime JAVA_17

Java 17 runtime.

OTHER

public static final JavaRuntime OTHER

Other Java runtime.

Method Detail

values

public static JavaRuntime[] 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 (JavaRuntime c : JavaRuntime.values())
    System.out.println(c);

Returns:

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

valueOf

public static JavaRuntime valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

current

@Nonnull
public static JavaRuntime current()

Returns the JavaRuntime of the currently executing JVM.

Returns:

The JavaRuntime of the currently executing JVM.

parse

@Nonnull
public static JavaRuntime parse(@Nonnull
                                String version)

Parses the given version string into a JavaRuntime.

Parameters:

version - The version string to parse.

Returns:

The parsed JavaRuntime.