Java import another java file關於「Java import another java file」標籤，搜尋引擎有相關的訊息討論：
Extend a java class from one file in another java file - Stack Overflowstackoverflow.com › questions › extend-a-java-class-from-...NetBeans - How to import another java file? - Stack Overflowstackoverflow.com › questions › netbeans-how-to-import-...import Keyword in Java: Usage