| Package | Description | 
|---|---|
| java.nio.file | Defines interfaces and classes for the Java virtual machine to access files,
 file attributes, and file systems. | 
| java.nio.file.spi | Service-provider classes for the  java.nio.filepackage. | 
| Modifier and Type | Interface and Description | 
|---|---|
| interface  | SecureDirectoryStream<T>A  DirectoryStreamthat defines operations on files that are located
 relative to an open directory. | 
| Modifier and Type | Method and Description | 
|---|---|
| static DirectoryStream<Path> | Files. newDirectoryStream(Path dir)Opens a directory, returning a  DirectoryStreamto iterate over
 all entries in the directory. | 
| static DirectoryStream<Path> | Files. newDirectoryStream(Path dir,
                  DirectoryStream.Filter<? super Path> filter)Opens a directory, returning a  DirectoryStreamto iterate over
 the entries in the directory. | 
| static DirectoryStream<Path> | Files. newDirectoryStream(Path dir,
                  String glob)Opens a directory, returning a  DirectoryStreamto iterate over
 the entries in the directory. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract DirectoryStream<Path> | FileSystemProvider. newDirectoryStream(Path dir,
                  DirectoryStream.Filter<? super Path> filter)Opens a directory, returning a  DirectoryStreamto iterate over
 the entries in the directory. | 
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