convert with lib

src/Entity/Character.java

@@ -0,0 +1,16 @@
+package Entity;
+
+public abstract class Character extends Entity{
+    public Character(String name) {
+        super(name);
+        //TODO Auto-generated constructor stub
+    }
+
+    private int pv;
+
+    public int getPv() {
+        return pv;
+    }
+
+    abstract protected void removedPv(int pv);
+}