public void methodExplorer(File folder) {

		methods = new MethodVisitor();

		for (File file : folder.listFiles()) {
			if (file.isDirectory()) {
				methodExplorer(file);
			} else {
				if (file.getName().endsWith(".java")) {

					String fileName = file.getName().substring(0,
							file.getName().length() - 5);

					methods.visit(parsedInput, classes);

					List<String> results = methods.returnSearchResults();

					if (results != null) {
						System.out.println(fileName + " uses " + results);
					}
				}
			}
		}
	}