NullWriter (FreeMarker 2.3.23 API)

java.lang.Object
- java.io.Writer
- - freemarker.template.utility.NullWriter

All Implemented Interfaces:

Closeable, Flushable, Appendable, AutoCloseable
```
public final class NullWriter
extends Writer
```
A Writer that simply drops what it gets.

Since:

2.3.20

Field Summary

Fields
Modifier and Type Field Description

static NullWriter INSTANCE
- Fields inherited from class java.io.Writer
  lock

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`void`	`flush()`
`void`	`write(char[] cbuf)`
`void`	`write(char[] cbuf, int off, int len)`
`void`	`write(int c)`
`void`	`write(String str)`
`void`	`write(String str, int off, int len)`

Methods inherited from class java.io.Writer
append, append, append, nullWriter

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

Field Detail

INSTANCE

public static final NullWriter INSTANCE

Method Detail

write

public void write(char[] cbuf,
                  int off,
                  int len)
           throws IOException

Specified by:: write in class Writer
Throws:: IOException

flush
```
public void flush()
           throws IOException
```
Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

close
```
public void close()
           throws IOException
```
Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException

write

public void write(int c)
           throws IOException

Overrides:: write in class Writer
Throws:: IOException

write

public void write(char[] cbuf)
           throws IOException

Overrides:: write in class Writer
Throws:: IOException

write

public void write(String str)
           throws IOException

Overrides:: write in class Writer
Throws:: IOException

write

public void write(String str,
                  int off,
                  int len)
           throws IOException

Overrides:: write in class Writer
Throws:: IOException