MATLAB: Get absolute path of a file or a folder

	function absPath = absfilepath(inPath)
	% absfilepath(inPath)
	% Get absolute path of a file or a folder
	%
	% Java File class is used.
	%
	% EXAMPLE
	% absfilepath('.') %reults in '/mnt/c/Users/me/MATLAB'
	%
	javaFileObj = java.io.File(inPath);
	absPath = char(javaFileObj.getCanonicalPath());

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