ClosedInputStream (The Adobe AEM Quickstart and Web Application. 6.6.0)

java.lang.Object
- java.io.InputStream
- - org.apache.commons.io.input.ClosedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable
```
public class ClosedInputStream
extends java.io.InputStream
```
Always returns IOUtils.EOF to all attempts to read something from the stream.
Typically uses of this class include testing for corner cases in methods that accept input streams and acting as a sentinel value instead of a null input stream.

Since:

1.4

Field Summary

Fields
Modifier and Type Field Description

static ClosedInputStream CLOSED_INPUT_STREAM
Deprecated.
Use INSTANCE.

static ClosedInputStream INSTANCE
The singleton instance.

Constructor Summary

Constructors
Constructor Description

ClosedInputStream()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`read()`	Returns -1 to indicate that the stream is closed.
`int`	`read(byte[] b, int off, int len)`	Returns -1 to indicate that the stream is closed.

Methods inherited from class java.io.InputStream
available, close, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

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

- Field Detail
  - INSTANCE
```
public static final ClosedInputStream INSTANCE
```
    The singleton instance.
    
    Since:
    
    2.12.0
  - CLOSED_INPUT_STREAM
```
@Deprecated
public static final ClosedInputStream CLOSED_INPUT_STREAM
```
    Deprecated.
    Use INSTANCE.
    
    The singleton instance.
- Constructor Detail
  - ClosedInputStream
```
public ClosedInputStream()
```
- Method Detail
  - read
```
public int read()
```
    Returns -1 to indicate that the stream is closed.
    
    Specified by:
    
    read in class java.io.InputStream
    
    Returns:
    
    always -1
  - read
```
public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException
```
    Returns -1 to indicate that the stream is closed.
    
    Overrides:
    
    read in class java.io.InputStream
    
    Parameters:
    
    b - ignored.
    
    off - ignored.
    
    len - ignored.
    
    Returns:
    
    always -1
    
    Throws:
    
    java.io.IOException