Collect metadata from file java [duplicate]

This question already has answers here: Closed 11 years ago.

Possible Duplicate:

Getting the last modified date of a file in Java

Is the开发者_如何学Pythonre a way to get file metadata like "date modified" in java?

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The java.io.File class has several methods that could be of interest to you, e.g. lastModified().

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java.io.File#lastModified().

File f = new File(...);
if (f.exists())
{
    System.out.println(new Date(f.lastModified()));
}