ShutdownHookProcessTracker (xvfb-manager 0.19 API)

java.lang.Object
- com.github.mike10004.xvfbmanager.ShutdownHookProcessTracker

All Implemented Interfaces:

io.github.mike10004.subprocess.ProcessTracker
```
public class ShutdownHookProcessTracker
extends Object
implements io.github.mike10004.subprocess.ProcessTracker
```
Process tracker that adds a shutdown hook to terminate processes that are still alive when the JVM exits. This is backed by the ProcessDestroyer from Apache Ant, which I vaguely trust, mostly because it's been around and heavily used for so long.

Constructor Summary

Constructors
Constructor Description

ShutdownHookProcessTracker()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`activeCount()`
`void`	`add(Process process)`
`static io.github.mike10004.subprocess.ProcessTracker`	`getInstance()`
`boolean`	`remove(Process process)`

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

- Constructor Detail
  - ShutdownHookProcessTracker
```
public ShutdownHookProcessTracker()
```
- Method Detail
  - getInstance
```
public static io.github.mike10004.subprocess.ProcessTracker getInstance()
```
  - add
```
public void add(Process process)
```
    Specified by:
    
    add in interface io.github.mike10004.subprocess.ProcessTracker
  - remove
```
public boolean remove(Process process)
```
    Specified by:
    
    remove in interface io.github.mike10004.subprocess.ProcessTracker
  - activeCount
```
public int activeCount()
```
    Specified by:
    
    activeCount in interface io.github.mike10004.subprocess.ProcessTracker