This example gets the last modified time of a file or directory and then sets it to the current time.
File file = new File("filename");
// Get the last modified time
long modifiedTime = file.lastModified();
// 0L is returned if the file does not exist
// Set the last modified time
long newModifiedTime = System.currentTimeMillis();
boolean success = file.setLastModified(newModifiedTime);
if (!success) {
// operation failed.
}
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posted on 2006-06-13 12:02
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code demo -java