Safepoint.Master

Nested Classes
Modifier and Type	Class and Description
`static class`	`Safepoint.Master.TestingBackdoor` A sample method to execute in a VMOperation.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`freeze(String reason)` Have each of the threads (except myself!) stop at a safepoint.
`protected org.graalvm.nativeimage.IsolateThread`	`getRequestingThread()`
`protected boolean`	`isFrozen()`
`static Safepoint.Master`	`singleton()`
`void`	`thaw(String reason)` Let all of the threads proceed from their safepoint.

public static Safepoint.Master singleton()

freeze
```
public void freeze(String reason)
```
Have each of the threads (except myself!) stop at a safepoint.

thaw
```
public void thaw(String reason)
```
Let all of the threads proceed from their safepoint.

protected org.graalvm.nativeimage.IsolateThread getRequestingThread()

Class Safepoint.Master