l1
..\.classpath
..\.project
..\.settings
..\.........\org.eclipse.jdt.core.prefs
..\Exam1_1.class
..\Exam1_1.java
..\Exam1_2.class
..\Exam1_2.java
..\Exam1_3.class
..\Exam1_3.java
..\Exam1_4.java
..\bin
..\...\l1
..\...\..\ApplicationFrame.class
..\...\..\Bird.class
..\...\..\Exam1_4.class
..\...\..\Exam2_1.class
..\...\..\Lingxing.class
..\...\..\person.class
..\...\..\yunsuanfu.class
..\src
..\...\l1
..\...\..\Exam1_4.java
..\...\..\Exam2_1.java
..\...\..\Lingxing.java
..\...\..\person.java
..\...\..\yunsuanfu.java