Class FileUtil
java.lang.Object
com.ibm.wala.util.io.FileUtil
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic void
static final FileOutputStream
createFile
(String fileName) Create aFileOutputStream
corresponding to a particular file name.static void
deleteContents
(String directory) delete all files (recursively) in a directory.static Collection
<File> List all the files in a directory that match a regular expressionstatic byte[]
read fully the contents of s and return a byte array holding the resultstatic void
static void
write string s into file f
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Constructor Details
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FileUtil
public FileUtil()
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Method Details
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listFiles
List all the files in a directory that match a regular expression- Parameters:
recurse
- recurse to subdirectories?- Throws:
IllegalArgumentException
- if dir is null
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copy
This may be a resource leak.We may have to reconsider using nio for this, or apply one of the horrible workarounds listed in the bug report above.
- Throws:
IOException
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deleteContents
delete all files (recursively) in a directory. This is dangerous. Use with care.- Throws:
IOException
- if there's a problem deleting some file
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createFile
Create aFileOutputStream
corresponding to a particular file name. Delete the existing file if one exists.- Throws:
IOException
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readBytes
read fully the contents of s and return a byte array holding the result- Throws:
IOException
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writeFile
write string s into file f- Throws:
IOException
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recurseFiles
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