JavaTest
........\.classpath
........\.project
........\.settings
........\.........\org.eclipse.jdt.core.prefs
........\bin
........\...\decode
........\...\......\qrcode
........\...\......\......\DecodeTest.class
........\...\......\......\FileEncryptAndDecrypt.class
........\...\......\......\lzwCode.class
........\...\......\......\Test.class
........\...\......\......\Test1.class
........\src
........\...\decode
........\...\......\qrcode
........\...\......\......\DecodeTest.java
........\...\......\......\FileEncryptAndDecrypt.java
........\...\......\......\lzwCode.java
........\...\......\......\Test.java
........\...\......\......\Test1.java