Package org.openjdk.jmc.common.version

Class JavaVersionSupport

java.lang.Object

org.openjdk.jmc.common.version.JavaVersionSupport

public class JavaVersionSupport
extends Object

Java versions that have support for various features.

Some of the constants are not used anymore, but keeping them at least for a while as pure information.

Field Summary

Fields

Modifier and Type	Field	Description
static JavaVersion	DEBUG_NON_SAFEPOINTS_IMPLICITLY_ENABLED
static JavaVersion	DIAGNOSTIC_COMMANDS_SUPPORTED
static JavaVersion	DUMP_ON_EXIT_WITHOUT_DEFAULTRECORDING_SUPPORTED
static JavaVersion	DYNAMIC_JFR_SUPPORTED
static JavaVersion	EARLIEST_JDK_SUPPORTED
static JavaVersion	JDK_11
static JavaVersion	JDK_11_EA
static JavaVersion	JDK_12
static JavaVersion	JDK_6
static JavaVersion	JDK_7
static JavaVersion	JDK_7_U_4
static JavaVersion	JDK_7_U_40
static JavaVersion	JDK_8
static JavaVersion	JDK_8_U_20
static JavaVersion	JDK_8_U_40
static JavaVersion	JDK_9
static JavaVersion	JFR_ENGINE_SUPPORTED
static JavaVersion	JFR_FULLY_SUPPORTED
static JavaVersion	JFR_NOT_COMMERCIAL
static JavaVersion	STRING_DEDUPLICATION_SUPPORTED
static JavaVersion	STRING_IS_BYTE_ARRAY

Constructor Summary

Constructors

Constructor	Description
JavaVersionSupport()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

JDK_6

public static final JavaVersion JDK_6

EARLIEST_JDK_SUPPORTED

public static final JavaVersion EARLIEST_JDK_SUPPORTED

JDK_7

public static final JavaVersion JDK_7

JDK_7_U_4

public static final JavaVersion JDK_7_U_4

JFR_ENGINE_SUPPORTED

public static final JavaVersion JFR_ENGINE_SUPPORTED

JDK_7_U_40

public static final JavaVersion JDK_7_U_40

DIAGNOSTIC_COMMANDS_SUPPORTED

public static final JavaVersion DIAGNOSTIC_COMMANDS_SUPPORTED

JFR_FULLY_SUPPORTED

public static final JavaVersion JFR_FULLY_SUPPORTED

JDK_8

public static final JavaVersion JDK_8

JDK_8_U_20

public static final JavaVersion JDK_8_U_20

DUMP_ON_EXIT_WITHOUT_DEFAULTRECORDING_SUPPORTED

public static final JavaVersion DUMP_ON_EXIT_WITHOUT_DEFAULTRECORDING_SUPPORTED

STRING_DEDUPLICATION_SUPPORTED

public static final JavaVersion STRING_DEDUPLICATION_SUPPORTED

JDK_8_U_40

public static final JavaVersion JDK_8_U_40

DYNAMIC_JFR_SUPPORTED

public static final JavaVersion DYNAMIC_JFR_SUPPORTED

JDK_9

public static final JavaVersion JDK_9

DEBUG_NON_SAFEPOINTS_IMPLICITLY_ENABLED

public static final JavaVersion DEBUG_NON_SAFEPOINTS_IMPLICITLY_ENABLED

STRING_IS_BYTE_ARRAY

public static final JavaVersion STRING_IS_BYTE_ARRAY

JDK_11_EA

public static final JavaVersion JDK_11_EA

JFR_NOT_COMMERCIAL

public static final JavaVersion JFR_NOT_COMMERCIAL

JDK_11

public static final JavaVersion JDK_11

JDK_12

public static final JavaVersion JDK_12

Constructor Detail

JavaVersionSupport

public JavaVersionSupport()