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java.lang.Objectorg.sunflow.system.FileUtils
public final class FileUtils
Constructor Summary | |
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FileUtils()
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Method Summary | |
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static java.lang.String |
getExtension(java.lang.String filename)
Extract the file extension from the specified filename. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FileUtils()
Method Detail |
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public static final java.lang.String getExtension(java.lang.String filename)
filename
- filename to get the extension of
null
if the filename doesn't have any extension, or is not a file
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