Streams (elasticsearch-extend 3.2 API)

java.lang.Object
- org.elasticsearch.core.internal.io.Streams

```
public class Streams
extends Object
```
Simple utility methods for file and stream copying. All copy methods use a block size of 4096 bytes, and close all affected streams when done.
Mainly for use within the framework, but also useful for application code.

Constructor Summary

Constructors
Constructor Description

Streams()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static long`	`copy(InputStream in, OutputStream out)`	Copy the contents of the given InputStream to the given OutputStream.

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

- Constructor Detail
  - Streams
```
public Streams()
```
- Method Detail
  - copy
```
public static long copy(InputStream in,
                        OutputStream out)
                 throws IOException
```
    Copy the contents of the given InputStream to the given OutputStream. Closes both streams when done.
    
    Parameters:
    
    in - the stream to copy from
    
    out - the stream to copy to
    
    Returns:
    
    the number of bytes copied
    
    Throws:
    
    IOException - in case of I/O errors