IoUtils (grpc-core 1.21.0 API)

```
public final class IoUtils
extends Object
```
Common IoUtils for thrift and nanopb to convert inputstream to bytes.

Constructors
Constructor and Description
`IoUtils()`

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static long`	`copy(InputStream from, OutputStream to)` Copies the data from input stream to output stream.
`static byte[]`	`toByteArray(InputStream in)` Returns the byte array.

public static byte[] toByteArray(InputStream in)
                          throws IOException

Returns the byte array.

public static long copy(InputStream from,
                        OutputStream to)
                 throws IOException

Copies the data from input stream to output stream.

Class IoUtils