IOUtils (Togglz - Core Framework 3.3.0 API)

java.lang.Object
- org.togglz.core.util.IOUtils

```
public class IOUtils
extends Object
```
Provides utility methods for working with I/O streams. Based on com.google.common.io.* from com.google.guava:17.0

Author:

Chris Nokleberg, Colin Decker, Bin Zhu

Constructor Summary

Constructors
Constructor Description

IOUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`close(InputStream s)`
`static long`	`copy(InputStream from, OutputStream to)`	Copies all bytes from the input stream to the output stream.
`static long`	`copy(Readable from, Appendable to)`	Copies all characters between the `Readable` and `Appendable` objects.
`static String`	`toString(Readable r)`	Reads all characters from a `Readable` object into a `String`.

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

- Constructor Detail
  - IOUtils
```
public IOUtils()
```
- Method Detail
  - close
```
public static void close(InputStream s)
```
  - copy
```
public static long copy(InputStream from,
                        OutputStream to)
                 throws IOException
```
    Copies all bytes from the input stream to the output stream. Does not close or flush either stream.
    
    Parameters:
    
    from - the input stream to read from
    
    to - the output stream to write to
    
    Returns:
    
    the number of bytes copied
    
    Throws:
    
    IOException - if an I/O error occurs
  - toString
```
public static String toString(Readable r)
                       throws IOException
```
    Reads all characters from a Readable object into a String. Does not close the Readable.
    
    Parameters:
    
    r - the object to read from
    
    Returns:
    
    a string containing all the characters
    
    Throws:
    
    IOException - if an I/O error occurs
  - copy
```
public static long copy(Readable from,
                        Appendable to)
                 throws IOException
```
    Copies all characters between the Readable and Appendable objects. Does not close or flush either object.
    
    Parameters:
    
    from - the object to read from
    
    to - the object to write to
    
    Returns:
    
    the number of characters copied
    
    Throws:
    
    IOException - if an I/O error occurs