
public class IOUtil

Encapsulates utility methods for IO and compression routines.

Fields
Modifier and Type	Field	Description
`private final static ByteArraySpinAllocator`	`BUFFER_ALLOCATOR`
`private final Long`	`blockSize`
`public final static IOUtil`	`INSTANCE`

Modifier and Type	Method	Description
`final static Boolean`	`isRemovableFile(File file)`	Returns 'true' if the method is invoked in Windows & the file is removable.
`final static Boolean`	`isRemoteFile(File file)`	Returns 'true' if the method is invoked in Windows & the file is remote.
`final static Boolean`	`isRamDiskFile(File file)`	Returns 'true' if the method is invoked in Windows & the file exists on a RAM disk..
`final static Long`	`getAdjustedFileLength(File file)`
`final static Long`	`getDirectorySize(File dir, String extension, Boolean recursive)`
`final static Unit`	`copyStreams(InputStream source, OutputStream target, ByteArraySpinAllocator bufferAllocator)`
`final static Unit`	`copyStreams(InputStream source, Long sourceLen, OutputStream target, ByteArraySpinAllocator bufferAllocator)`
`final static Unit`	`deleteRecursively(File dir)`
`final static Unit`	`deleteFile(File file)`
`final static Array<File>`	`listFiles(File directory)`
`final static Array<File>`	`listFiles(File directory, FilenameFilter filter)`
`final static Array<File>`	`listFiles(File directory, FileFilter filter)`
`final static Integer`	`readFully(InputStream input, ByteArray bytes, Integer len)`
`final static Integer`	`readFully(InputStream input, ByteArray bytes)`
`final static ByteArraySpinAllocator`	`getBUFFER_ALLOCATOR()`
`final Long`	`getBlockSize()`

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

isRemovableFile
```
 final static Boolean isRemovableFile(File file)
```
Returns 'true' if the method is invoked in Windows & the file is removable.

isRemoteFile
```
 final static Boolean isRemoteFile(File file)
```
Returns 'true' if the method is invoked in Windows & the file is remote.

isRamDiskFile
```
 final static Boolean isRamDiskFile(File file)
```
Returns 'true' if the method is invoked in Windows & the file exists on a RAM disk..

 final static Long getAdjustedFileLength(File file)

 final static Long getDirectorySize(File dir, String extension, Boolean recursive)

 final static Unit copyStreams(InputStream source, OutputStream target, ByteArraySpinAllocator bufferAllocator)

 final static Unit copyStreams(InputStream source, Long sourceLen, OutputStream target, ByteArraySpinAllocator bufferAllocator)

 final static Unit deleteRecursively(File dir)

 final static Unit deleteFile(File file)

 final static Array<File> listFiles(File directory)

 final static Array<File> listFiles(File directory, FilenameFilter filter)

 final static Array<File> listFiles(File directory, FileFilter filter)

@JvmOverloads() final static Integer readFully(InputStream input, ByteArray bytes, Integer len)

@JvmOverloads() final static Integer readFully(InputStream input, ByteArray bytes)

 final static ByteArraySpinAllocator getBUFFER_ALLOCATOR()

Object IOUtil