fix: improve random element on "/api"

Author: Throyer

api/src/main/java/com/github/throyer/common/springboot/controllers/api/ApiController.java

@@ -1,13 +1,13 @@
 package com.github.throyer.common.springboot.controllers.api;
 
 import java.util.List;
-import java.util.Random;
 
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import com.github.throyer.common.springboot.utils.Hello;
+import com.github.throyer.common.springboot.utils.Random;
 
 import io.swagger.v3.oas.annotations.Operation;
 
@@ -33,7 +33,7 @@ public Hello index() {
             "Só sei que foi assim. - O Auto da Compadecida"
         );
 
-        var quote = quotes.get(new Random().nextInt(quotes.size()));
+        var quote = Random.element(quotes);
 
         return () -> quote;
     }

api/src/main/java/com/github/throyer/common/springboot/utils/Random.java

@@ -1,5 +1,11 @@
 package com.github.throyer.common.springboot.utils;
 
+import static com.github.throyer.common.springboot.constants.SECURITY.JWT;
+import static com.github.throyer.common.springboot.constants.SECURITY.TOKEN_SECRET;
+import static java.lang.String.format;
+import static java.time.LocalDateTime.now;
+import static java.util.List.of;
+
 import java.time.LocalDateTime;
 import java.util.ArrayList;
 import java.util.List;
@@ -9,12 +15,6 @@
 import com.github.throyer.common.springboot.domain.role.entity.Role;
 import com.github.throyer.common.springboot.domain.user.entity.User;
 
-import static com.github.throyer.common.springboot.constants.SECURITY.JWT;
-import static com.github.throyer.common.springboot.constants.SECURITY.TOKEN_SECRET;
-import static java.lang.String.format;
-import static java.time.LocalDateTime.now;
-import static java.util.List.of;
-
 public class Random {
 
     private static final java.util.Random RANDOM = new java.util.Random();
@@ -24,6 +24,10 @@ public static Integer between(Integer min, Integer max) {
         return RANDOM.nextInt(max - min) + min;
     }
 
+    public static <T> T element(List<T> list) {        
+        return list.get(RANDOM.nextInt(list.size()));
+    } 
+
     public static String code() {
         return format("%s%s%s%s", between(0, 9), between(0, 9), between(0, 9), between(0, 9));
     }