FlushShieldOutputStream

java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - org.apache.commons.io.output.ProxyOutputStream
    - - org.apache.commons.io.output.FlushShieldOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
```
public final class FlushShieldOutputStream
extends ProxyOutputStream
```
Re-implements FilterOutputStream.flush() to do nothing.

Since:

2.22.0

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class FlushShieldOutputStream.Builder
Builds a new FlushShieldOutputStream.

Field Summary
- Fields inherited from class java.io.FilterOutputStream
  out

Constructor Summary

Constructors
Constructor Description

FlushShieldOutputStream(java.io.OutputStream out)
Constructs a FlushShieldOutputStream filter for the specified underlying output stream.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static FlushShieldOutputStream.Builder`	`builder()`	Constructs a new builder of `FlushShieldOutputStream`.
`void`	`flush()`	Invokes the delegate's `flush()` method.

Methods inherited from class org.apache.commons.io.output.ProxyOutputStream
afterWrite, beforeWrite, close, handleIOException, setReference, unwrap, write, write, write, writeRepeat, writeRepeat, writeRepeat

Methods inherited from class java.io.OutputStream
nullOutputStream

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

- Constructor Detail
  - FlushShieldOutputStream
```
public FlushShieldOutputStream(java.io.OutputStream out)
```
    Constructs a FlushShieldOutputStream filter for the specified underlying output stream.
    
    Parameters:
    
    out - the underlying output stream to be assigned to the field this.out for later use, or null if this instance is to be created without an underlying stream.
- Method Detail
  - builder
```
public static FlushShieldOutputStream.Builder builder()
```
    Constructs a new builder of FlushShieldOutputStream.
    
    Returns:
    
    a new builder of FlushShieldOutputStream.
  - flush
```
public void flush()
           throws java.io.IOException
```
    Description copied from class: ProxyOutputStream
    
    Invokes the delegate's flush() method.
    
    Specified by:
    
    flush in interface java.io.Flushable
    
    Overrides:
    
    flush in class ProxyOutputStream
    
    Throws:
    
    java.io.IOException - if an I/O error occurs.