public enum JavaVersion extends Enum<JavaVersion>
Enum Constant and Description |
---|
VERSION_1_1 |
VERSION_1_2 |
VERSION_1_3 |
VERSION_1_4 |
VERSION_1_5 |
VERSION_1_6 |
VERSION_1_7 |
VERSION_1_8 |
VERSION_1_9 |
Modifier and Type | Method and Description |
---|---|
static JavaVersion |
current()
Returns the version of the current JVM.
|
String |
getMajorVersion() |
boolean |
isJava5() |
boolean |
isJava5Compatible() |
boolean |
isJava6() |
boolean |
isJava6Compatible() |
boolean |
isJava7() |
boolean |
isJava7Compatible() |
boolean |
isJava8Compatible() |
boolean |
isJava9Compatible() |
String |
toString() |
static JavaVersion |
toVersion(Object value)
Converts the given object into a
JavaVersion . |
static JavaVersion |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static JavaVersion[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final JavaVersion VERSION_1_1
public static final JavaVersion VERSION_1_2
public static final JavaVersion VERSION_1_3
public static final JavaVersion VERSION_1_4
public static final JavaVersion VERSION_1_5
public static final JavaVersion VERSION_1_6
public static final JavaVersion VERSION_1_7
public static final JavaVersion VERSION_1_8
public static final JavaVersion VERSION_1_9
public static JavaVersion[] values()
for (JavaVersion c : JavaVersion.values()) System.out.println(c);
public static JavaVersion valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant
with the specified nameNullPointerException
- if the argument is nullpublic static JavaVersion toVersion(Object value) throws IllegalArgumentException
JavaVersion
.value
- An object whose toString() value is to be converted. May be null.IllegalArgumentException
- when the provided value cannot be converted.public static JavaVersion current()
public boolean isJava5()
public boolean isJava6()
public boolean isJava7()
public boolean isJava5Compatible()
public boolean isJava6Compatible()
public boolean isJava7Compatible()
public boolean isJava8Compatible()
public boolean isJava9Compatible()
public String toString()
toString
in class Enum<JavaVersion>
public String getMajorVersion()