Shared (OpenJ9 JDK 22)

java.lang.Object

com.ibm.oti.shared.Shared

public class Shared extends Object

Global class that provides SharedClassHelperFactory, SharedDataHelperFactory and sharing status.

See Also:

Constructor Summary

Constructors

Constructor

Description

Shared()

Deprecated.
Method Summary

Modifier and Type

Method

Description

static SharedClassHelperFactory

getSharedClassHelperFactory()

If sharing is enabled, returns a SharedClassHelperFactory, otherwise returns null.

static SharedDataHelperFactory

getSharedDataHelperFactory()

If sharing is enabled, returns a SharedDataHelperFactory, otherwise returns null.

static boolean

isSharingEnabled()

Checks if sharing is enabled for this JVM.

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- Shared
  
  @Deprecated public Shared()
  
  Deprecated.
  
  Constructs a new instance of this class.
Method Details
- isSharingEnabled
  
  public static boolean isSharingEnabled()
  
  Checks if sharing is enabled for this JVM.
  
  Returns:
  
  true if using -Xshareclasses on the command-line, false otherwise
- getSharedClassHelperFactory
  
  public static SharedClassHelperFactory getSharedClassHelperFactory()
  
  If sharing is enabled, returns a SharedClassHelperFactory, otherwise returns null.
  
  Returns:
  
  SharedClassHelperFactory
- getSharedDataHelperFactory
  
  public static SharedDataHelperFactory getSharedDataHelperFactory()
  
  If sharing is enabled, returns a SharedDataHelperFactory, otherwise returns null.
  
  Returns:
  
  SharedDataHelperFactory