public abstract class FileUtils extends Object
Modifier and Type | Method and Description |
---|---|
static String |
getExtension(String fileName) |
static ArrayList |
getFileList(File file,
Pattern[] included,
Pattern[] excluded)
Recursively traverse a directory hierachy and obtain a list of all
absolute file names.
|
public static ArrayList getFileList(File file, Pattern[] included, Pattern[] excluded)
Regular expression patterns can be provided to explicitly include and exclude certain file names.
file
- the directory whose file hierarchy will be traversedincluded
- an array of regular expression patterns that will be
used to determine which files should be included; or
null
if all files should be included
excluded
- an array of regular expression patterns that will be
used to determine which files should be excluded; or
null
if no files should be excluded
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