FileChannels

java.lang.Object
- org.apache.commons.io.channels.FileChannels

public final class FileChannels
extends java.lang.Object

Works with FileChannel.

Since:: 2.15.0

Constructor Summary

Constructors
Modifier Constructor Description

private FileChannels()
Don't instantiate.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`contentEquals(java.nio.channels.FileChannel channel1, java.nio.channels.FileChannel channel2, int byteBufferSize)`	Tests if two RandomAccessFiles contents are equal.
`private static long`	`size(java.nio.channels.FileChannel channel)`

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

- Constructor Detail
  - FileChannels
```
private FileChannels()
```
    Don't instantiate.
- Method Detail
  - contentEquals
```
public static boolean contentEquals(java.nio.channels.FileChannel channel1,
                                    java.nio.channels.FileChannel channel2,
                                    int byteBufferSize)
                             throws java.io.IOException
```
    Tests if two RandomAccessFiles contents are equal.
    
    Parameters:
    
    channel1 - A FileChannel.
    
    channel2 - Another FileChannel.
    
    byteBufferSize - The two internal buffer capacities, in bytes.
    
    Returns:
    
    true if the contents of both RandomAccessFiles are equal, false otherwise.
    
    Throws:
    
    java.io.IOException - if an I/O error occurs.
  - size
```
private static long size(java.nio.channels.FileChannel channel)
                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException