Created the JSONBuilder.java

src/main/java/de/gnmyt/mcdash/http/JSONBuilder.java

@@ -0,0 +1,38 @@
+package de.gnmyt.mcdash.http;
+
+import java.util.HashMap;
+
+public class JSONBuilder {
+
+    private final HashMap<String, Object> json = new HashMap<>();
+    private final ResponseController response;
+
+    /**
+     * Constructor of the {@link JSONBuilder}
+     *
+     * @param response The response controller
+     */
+    public JSONBuilder(ResponseController response) {
+        this.response = response;
+    }
+
+    /**
+     * Adds a new value to the JSON
+     *
+     * @param key   The key of the value
+     * @param value The value you want to add
+     * @return the current {@link JSONBuilder} instance
+     */
+    public JSONBuilder add(String key, Object value) {
+        json.put(key, value);
+        return this;
+    }
+
+    /**
+     * Finishes the JSON and sends it to the client
+     */
+    public void finish() {
+        response.json(json);
+    }
+
+}