jsdoc/rhino_modules/path.js

exports.basename = function(path) {
    var parts = path.split('/');
    parts.pop();
    path = parts.join('/');
    return path;
};

exports.existsSync = function(path) {
    var file = new java.io.File(path);
    
    if (file.isFile()) {
       return true;
    }
    
    return false;
};