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Oracle® Coherence Java API Reference
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## com.tangosol.util
Class NullImplementation.NullWriter

    java.lang.Object
      java.io.Writer
          com.tangosol.util.NullImplementation.NullWriter

All Implemented Interfaces:
  java.io.Closeable, java.io.Flushable, java.lang.Appendable

Enclosing class:
  NullImplementation

    public static class NullImplementation.NullWriter

extends java.io.Writer

A writer that does basically nothing. Note that multiple instances are required because the API dictates that the close method must cause further invocations to all other methods to throw an IOException.

Author:
  cp 2000.08.02

Field Summary

Fields inherited from class java.io.Writer
`lock`

Method Summary
`void` | `close()`
`void` | `flush()`
`void` | `write(char[] cbuf)`
`void` | `write(char[] cbuf, int off, int len)`
`void` | `write(int c)`
`void` | `write(java.lang.String str)`
`void` | `write(java.lang.String str, int off, int len)`

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

Method Detail

### write

    public void write(char[] cbuf)
               throws java.io.IOException

  Overrides:
    `write` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

### write

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

  Specified by:
    `write` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

### write

    public void write(int c)
               throws java.io.IOException

  Overrides:
    `write` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

### write

    public void write(java.lang.String str)
               throws java.io.IOException

  Overrides:
    `write` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

### write

    public void write(java.lang.String str,
                      int off,
                      int len)
               throws java.io.IOException

  Overrides:
    `write` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

### flush

    public void flush()
               throws java.io.IOException

  Specified by:
    `flush` in interface `java.io.Flushable`
  Specified by:
    `flush` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

### close

    public void close()
               throws java.io.IOException

  Specified by:
    `close` in interface `java.io.Closeable`
  Specified by:
    `close` in class `java.io.Writer`
  Throws:
    `java.io.IOException`

Overview | Package | Class | Tree | Index | Help

Oracle® Coherence Java API Reference
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E15583-01
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