勉强能用的依赖加载系统做好了

src/main/java/com/ilummc/tlib/bean/BooleanProperty.java

@@ -1,17 +0,0 @@
-package com.ilummc.tlib.bean;
-
-import java.util.function.BiConsumer;
-
-public class BooleanProperty {
-
-    private boolean property;
-
-    public BooleanProperty(boolean property) {
-        this.property = property;
-    }
-
-    public void addListener(BiConsumer<Boolean, Boolean> consumer) {
-
-    }
-
-}

src/main/java/com/ilummc/tlib/bean/Property.java

@@ -1,4 +1,41 @@
 package com.ilummc.tlib.bean;
 
-public class Property {
+import java.util.ArrayList;
+import java.util.List;
+import java.util.function.BiConsumer;
+
+public class Property<T> {
+
+    private Property(T value) {
+        this.value = value;
+    }
+
+    private List<BiConsumer<T, T>> consumers;
+
+    private T value;
+
+    public void set(T value) {
+        if (value != this.value) {
+            if (consumers != null)
+                for (BiConsumer<T, T> consumer : consumers) {
+                    consumer.accept(this.value, value);
+                }
+            this.value = value;
+        }
+    }
+
+    public T get() {
+        return value;
+    }
+
+    public void addListener(BiConsumer<T, T> consumer) {
+        if (consumers == null)
+            consumers = new ArrayList<>();
+        consumers.add(consumer);
+    }
+
+    public static <T> Property<T> of(T value) {
+        return new Property<>(value);
+    }
+
 }