TestableByteArrayOutputStream

java.lang.Object
- java.io.OutputStream
- - java.io.ByteArrayOutputStream
  - - com.google.api.client.testing.util.TestableByteArrayOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
```
@Beta
public class TestableByteArrayOutputStream
extends java.io.ByteArrayOutputStream
```
Beta
Testable extension for a byte array output stream.

Since:

1.14

Field Summary

Fields
Modifier and Type Field Description

private boolean closed
Whether the output stream has been closed.
- Fields inherited from class java.io.ByteArrayOutputStream
  buf, count

Constructor Summary

Constructors
Constructor Description

TestableByteArrayOutputStream()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`byte[]`	`getBuffer()`	Returns the written buffer value as a modifiable byte array.
`boolean`	`isClosed()`	Returns whether the output stream has been closed.

Methods inherited from class java.io.ByteArrayOutputStream
reset, size, toByteArray, toString, toString, toString, write, write, writeTo

Methods inherited from class java.io.OutputStream
flush, write

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

- Field Detail
  - closed
```
private boolean closed
```
    Whether the output stream has been closed.
- Constructor Detail
  - TestableByteArrayOutputStream
```
public TestableByteArrayOutputStream()
```
- Method Detail
  - close
```
public void close()
           throws java.io.IOException
```
    Overriding is supported, but overriding method must call the super implementation.
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Overrides:
    
    close in class java.io.ByteArrayOutputStream
    
    Throws:
    
    java.io.IOException
  - getBuffer
```
public final byte[] getBuffer()
```
    Returns the written buffer value as a modifiable byte array.
  - isClosed
```
public final boolean isClosed()
```
    Returns whether the output stream has been closed.