function findPrivateAnnotation( node ) {
		var jsdoc;
		var tags;
		var ast;
		var i;

		jsdoc = findJSDoc( source, node );
		if ( isObject( jsdoc ) ) {
			ast = parseJSDoc( jsdoc.value, DOPTS );
			tags = ast.tags;
			for ( i = 0; i < tags.length; i++ ) {
				if ( tags[ i ].title === 'private' ) {
					return true;
				}
			}
		}
		return false;
	}
Checks whether the JSDoc comment for a given node contains a `@private` tag.

@private
@param {ASTNode} node - node to report
@returns {boolean} boolean indicating whether JSDoc comment contains a `private` tag