ProcessHelper (WildFly: Launcher API 19.0.0.Beta17 API)

java.lang.Object
- org.wildfly.core.launcher.ProcessHelper

```
public class ProcessHelper
extends Object
```
A helper class to help with managing a process.

Author:

James R. Perkins

Constructor Summary

Constructors
Constructor Description

ProcessHelper()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Thread`	`addShutdownHook(Process process)`	Adds a shutdown hook for the process.
`static int`	`destroyProcess(Process process)`	Destroys the process if the process is not `null`.
`static boolean`	`processHasDied(Process process)`	Checks to see if the process has died.

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

- Constructor Detail
  - ProcessHelper
```
public ProcessHelper()
```
- Method Detail
  - processHasDied
```
public static boolean processHasDied(Process process)
```
    Checks to see if the process has died.
    
    Parameters:
    
    process - the process to check
    
    Returns:
    
    true if the process has died, otherwise false
  - destroyProcess
```
public static int destroyProcess(Process process)
                          throws InterruptedException
```
    Destroys the process if the process is not null.
    
    Parameters:
    
    process - the process to destroy, terminate
    
    Returns:
    
    0 if the process was successfully destroyed
    
    Throws:
    
    InterruptedException
  - addShutdownHook
```
public static Thread addShutdownHook(Process process)
```
    Adds a shutdown hook for the process.
    
    Parameters:
    
    process - the process to add a shutdown hook for
    
    Returns:
    
    the thread set as the shutdown hook
    
    Throws:
    
    SecurityException - If a security manager is present and it denies RuntimePermission("shutdownHooks")