| Interface | Description | 
|---|---|
| Arg | |
| CommandLineCallable | 
 Callable wrapper that exposes the proper exception type to the client. 
 | 
| StreamConsumer | 
 Works in concert with the StreamPumper class to
 allow implementations to gain access to the lines being
 "Pumped". 
 | 
| Class | Description | 
|---|---|
| Commandline | 
 
 Commandline objects help handling command lines specifying processes to
 execute. 
 | 
| Commandline.Argument | 
 A single command line argument 
 | 
| CommandLineUtils | |
| CommandLineUtils.StringStreamConsumer | 
 A  
StreamConsumer providing consumed lines as a String. | 
| DefaultConsumer | |
| ShutdownHookUtils | 
 A shutdown hook that does not throw any exceptions upon container startup/shutdown or security manager
 restrictions. 
 | 
| StreamPumper | 
 Class to pump the error stream during Process's runtime. 
 | 
| WriterStreamConsumer | 
| Exception | Description | 
|---|---|
| CommandLineException | |
| CommandLineTimeOutException | 
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