Move the constructor to be the first method of the class

roles/keycloak/files/providers/keycloak-mailpass-rest/src/main/java/org/archlinux/keycloak/mailpass/rest/MailPassResource.java

@@ -34,6 +34,11 @@ public class MailPassResource {
   private static final String VARIANT = "2b";
   private static final SecureRandom random = new SecureRandom();
 
+  public MailPassResource(KeycloakSession session, String userName) {
+    this.session = session;
+    this.userName = userName;
+  }
+
   private byte[] generateSalt() {
     // https://cheatsheetseries.owasp.org/cheatsheets/Cryptographic_Storage_Cheat_Sheet.html#secure-random-number-generation
     final var salt = new byte[SALT_LENGTH];
@@ -53,11 +58,6 @@ public class MailPassResource {
     return true;
   }
 
-  public MailPassResource(KeycloakSession session, String userName) {
-    this.session = session;
-    this.userName = userName;
-  }
-
   /**
    * The custom REST endpoint reachable at {{ base_url }}/realms/{{ realm
    * }}/mailpass/auth/compute-password-hash.