Command (JT Harness Version 5.0)

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java.lang.Object
- com.sun.javatest.Command

Direct Known Subclasses:

ExecStdTestSameJVMCmd, JavaCompileCommand, ProcessCommand
```
public abstract class Command
extends java.lang.Object
```
Command provides the ability to invoke arbitrary Java code from within a Script. Standard implementations may exist to compile or execute tests, in the same JVM as the harness or its agent, in separate processes, or even on a separate machine. Custom implementations can also be used.

Constructor Summary

Constructors
Constructor and Description

Command()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.ClassLoader`	`getClassLoader()` Get the class loader to be used if this command needs to dynamically load additional classes.
`abstract Status`	`run(java.lang.String[] args, java.io.PrintWriter out1, java.io.PrintWriter out2)` The method that that does the work of the command.
`void`	`setClassLoader(java.lang.ClassLoader cl)` Set a class loader that to be used if this command needs to dynamically load additional classes.

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

- Constructor Detail
  - Command
```
public Command()
```
- Method Detail
  - run
```
public abstract Status run(java.lang.String[] args,
                           java.io.PrintWriter out1,
                           java.io.PrintWriter out2)
```
    The method that that does the work of the command.
    
    Parameters:
    
    args - Command-specific options and arguments
    
    out1 - A stream to which to report messages and errors. This stream was previously called "log".
    
    out2 - An additional stream to which to write output. This stream was previously called "ref".
    
    Returns:
    
    The result of the command
  - setClassLoader
```
public void setClassLoader(java.lang.ClassLoader cl)
```
    Set a class loader that to be used if this command needs to dynamically load additional classes.
    
    Parameters:
    
    cl - the class loader to be used
    
    See Also:
    
    getClassLoader()
  - getClassLoader
```
public java.lang.ClassLoader getClassLoader()
```
    Get the class loader to be used if this command needs to dynamically load additional classes.
    
    Returns:
    
    the class loader to be used
    
    See Also:
    
    setClassLoader(java.lang.ClassLoader)

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