UnsynchronizedReader

java.lang.Object
- java.io.Reader
- - org.apache.commons.io.input.UnsynchronizedReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable

Direct Known Subclasses:

UnsynchronizedBufferedReader
```
public abstract class UnsynchronizedReader
extends java.io.Reader
```
A Reader without any of the superclass' synchronization.

Since:

2.17.0

Field Summary
- Fields inherited from class java.io.Reader
  lock

Constructor Summary

Constructors
Constructor Description

UnsynchronizedReader()
Constructs a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`isClosed()`	Tests whether this instance is closed; if `close()` completed successfully.
`void`	`setClosed(boolean closed)`	Sets whether this instance is closed.
`long`	`skip(long n)`	Skips characters by reading from this instance.

Methods inherited from class java.io.Reader
mark, markSupported, nullReader, read, read, read, read, ready, reset, transferTo

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

- Constructor Detail
  - UnsynchronizedReader
```
public UnsynchronizedReader()
```
    Constructs a new instance.
- Method Detail
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in class java.io.Reader
    
    Throws:
    
    java.io.IOException
  - isClosed
```
public boolean isClosed()
```
    Tests whether this instance is closed; if close() completed successfully.
    
    Returns:
    
    whether this instance is closed.
  - setClosed
```
public void setClosed(boolean closed)
```
    Sets whether this instance is closed.
    
    Parameters:
    
    closed - whether this instance is closed.
  - skip
```
public long skip(long n)
          throws java.io.IOException
```
    Skips characters by reading from this instance. This method will block until:
    
    some characters are available,
    
    an I/O error occurs, or
    
    the end of the stream is reached.
    Overrides:
    
    skip in class java.io.Reader
    
    Parameters:
    
    n - The number of characters to skip.
    
    Returns:
    
    The number of characters actually skipped.
    
    Throws:
    
    java.lang.IllegalArgumentException - If n is negative.
    
    java.io.IOException - If an I/O error occurs.