mxberry-core/isfile_8m_source.html

 function isPositive=isfile(fileName,isJavaBased)
 if nargin<2
     isJavaBased=true;
 end
 if isJavaBased
     isPositive=mxberry.io.FileUtils.isFile(fileName);
 else
     isPositive=exist(fileName,'file')==2;
 end
mxberry::io

mxberry

mxberry::io::isfile
function isfile(in fileName, in isJavaBased)
ISFILE returns true if a specified name corresponds to an existing file.