Assuming path
is your String
.
File file = new File(path);
boolean exists = file.exists(); // Check if the file exists
boolean isDirectory = file.isDirectory(); // Check if it's a directory
boolean isFile = file.isFile(); // Check if it's a regular file
See File
Javadoc
Or you can use the NIO class Files
and check things like this:
Path file = new File(path).toPath();
boolean exists = Files.exists(file); // Check if the file exists
boolean isDirectory = Files.isDirectory(file); // Check if it's a directory
boolean isFile = Files.isRegularFile(file); // Check if it's a regular file
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