添加 @SuppressWarnings

src/main/java/com/jfinal/plugin/activerecord/JavaType.java

@@ -85,6 +85,7 @@ public class JavaType {
 		strToType.put(type.getName(), type);
 	}
 	
+	@SuppressWarnings("unlikely-arg-type")
 	public void removeType(Class<?> type) {
 		strToType.remove(type);
 	}