- Parameter workingDirectoryParameter = new Parameter(false, true, true,
- new ExistingDirectory(), "Working directory.", "-w",
- "--working-directory");
+ StringParameters inputPatternParameter = parser.createStringParameters(
+ "File input pattern.").addAliases("-i", "--input-pattern");
+
+ DirectoryParameter workingDirectoryParameter = parser
+ .createDirectoryParameter("Working directory.")
+ .addAliases("-w", "--working-directory").mustExist();