import java.io.File;
-public class CommandlineHandler {
+class CommandlineHandler {
- Parser parser = new Parser();
+ final Parser parser = new Parser();
- NullParameter recursiveParameter = parser.add(
+ private final NullParameter recursiveParameter = parser.add(
new NullParameter("Enable recursive mode.")).addAliases("-r",
"--recursive");
- StringParameters inputPatternParameter = parser.add(
+ private final StringParameters inputPatternParameter = parser.add(
new StringParameters("File input pattern.")).addAliases("-i",
"--input-pattern");
- DirectoryParameter workingDirectoryParameter = parser
+ private final DirectoryParameter workingDirectoryParameter = parser
.add(new DirectoryParameter("Working directory."))
.addAliases("-w", "--working-directory").mustExist();