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D:\m2>ant
Buildfile: build.xml
 
prepare:
 
compile:
 
beforeobfuse:
      [jar] Building jar: D:\m2\build\bin\MyFirst-unobfus.jar
 
obfuscate:
     [java] java.lang.NoClassDefFoundError: RetroGuard
     [java] Exception in thread "main"
 
     [java] Java Result: 1
 
afterobfuse:
    [unzip] Expanding: D:\m2\build\bin\MyFirst-obfused.jar into D:\m2\build\obfused
 
BUILD FAILED
D:\m2\build.xml:51: Error while expanding D:\m2\build\bin\MyFirst-obfused.jar
 
Total time: 5 seconds

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<?xml version="1.0" encoding="Big5"?>
 
<project name = "MIDPµ{¦¡" default = "afterobfuse" basedir=".">
 
<!-- ¤Þ¤J¦ì©óbuild.properties¤§¤¤ªº±`¥ÎÄÝ©Ê -->
<property file = "build.properties"/>
 
<target name = "prepare" description = "·Ç³Æ¤u§@">
  <mkdir dir = "${build.dir}"/>
  <mkdir dir = "${build.dir.classes}"/>
  <mkdir dir = "${build.dir.obfused}"/>
  <mkdir dir = "${build.dir.preverified}"/>
  <mkdir dir = "${build.dir.bin}"/>
</target>
 
<target name = "cleandir" description = "²M°£¥Ø¿ý">
  <delete dir = "${build.dir}"/>
</target>
 
<target name = "compile" description = "½sĶ­ì©l½X" depends = "prepare">
  <javac  debug = "off"
      classpath = "${midp.api};."
      bootclasspath = "${midp.api}"
      srcdir = "${src.dir}"
      destdir = "${build.dir.classes}"
  />
</target>
 
<target name = "beforeobfuse"
description = "²V²c«e¥ý¥]»q¦¨JAR" depends = "compile">
  <jar basedir = "${build.dir.classes}"
          jarfile = "${build.dir.bin.jarunobfus}"
  />
</target>
 
<target name = "obfuscate"
description = "¨Ï¥Î²V²c¾¹" depends = "beforeobfuse">
  <java fork = "yes"
      classname = "RetroGuard"
      classpath = "${obfuscator.lib};${midp.emptyapi}">
      <arg line = "${build.dir.bin.jarunobfus}"/>
      <arg line = "${build.dir.bin.jarobfused}"/>
      <arg line = "${obfuscator.script}"/>
  </java>
</target>
 
<target name = "afterobfuse"
description = "²V²c«e¥ý¥]¸Ë¦¨JAR" depends = "obfuscate">
  <unzip src = "${build.dir.bin.jarobfused}"
      dest = "${build.dir.obfused}"
  />
  <delete dir = "${build.dir.obfused}/META-INF"/>
</target>
 
</project>

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#³]©w±`¥ÎªºÄÝ©Ê
 
#±M®×¦WºÙ
name = MyFirst
 
#File names of JAD and JAR
jar = ${name}.jar
jad = ${name}.jad
 
#­ì©lÀÉ©Ò¦b¸ô®|
src.dir = src
 
#¸ê·½ÀÉ©Ò¦b¸ô®|
res.dir = res
 
#«Øºc²£ª«¸m©ñ¦ì¸m
build.dir = build
 
#½sĶ«áclassªº©ñ¸m¦ì¸m
build.dir.classes = ${build.dir}/classes
#¥¼²V²cªºJARÀɦW
build.dir.bin.jarunobfus = ${build.dir.bin}/${name}-unobfus.jar
#¸g¹L²V²cªºJARÀɦW
build.dir.bin.jarobfused = ${build.dir.bin}/${name}-obfused.jar
#²V²c«áÃþ§Oªº©ñ¸m¥Ø¿ý
build.dir.obfused = ${build.dir}/obfused
#preverify«áªºclasses¦ì¸m
build.dir.preverified = ${build.dir}/preverified
#JAD and JAR ªº©ñ¸m¦ì¸m
build.dir.bin = ${build.dir}/bin
 
#j2me wtk ©Ò¦b¸ô®|
midp.home = c:/wtk21
#midp ¨ç¦¡®w©Ò¦b¸ô®|
midp.api = ${midp.home}/lib/midpapi.zip
#ªÅ¥Õ midp ¨ç¦¡®w©Ò¦b¸ô®|
midp.emptyapi = ${midp.home}/wtklib/emptyapi.zip
 
#²V²c¾¹»P±±¨îÀÉ
obfuscator.lib = retroguard.jar
obfuscator.script = script.rgs

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D:\m2>ant
Buildfile: build.xml
 
cleandir:
   [delete] Deleting directory D:\m2\build
 
prepare:
    [mkdir] Created dir: D:\m2\build
    [mkdir] Created dir: D:\m2\build\classes
    [mkdir] Created dir: D:\m2\build\obfused
    [mkdir] Created dir: D:\m2\build\preverified
    [mkdir] Created dir: D:\m2\build\bin
 
compile:
    [javac] Compiling 1 source file to D:\m2\build\classes
 
beforeobfuse:
      [jar] Building jar: D:\m2\build\bin\MyFirst-unobfus.jar
 
obfuscate:
 
afterobfuse:
    [unzip] Expanding: D:\m2\build\bin\MyFirst-obfused.jar into D:\m2\build\obfu
sed
   [delete] Deleting directory D:\m2\build\obfused\META-INF
 
preverify:
     [exec] Error preverifying class my.FirstMIDlet
     [exec]     java/lang/NoClassDefFoundError: javax/microedition/midlet/MIDlet
 
     [exec] Result: 1
 
package:
      [jar] Building jar: D:\m2\build\bin\MyFirst.jar
     [copy] Copying 1 file to D:\m2\build\bin
 
run:
     [exec] com.sun.kvem.midletsuite.InvalidJadException: Reason = 14
     [exec] The file Manifest is missing the required attribute: MIDlet-Vendor
 
all:
 
BUILD SUCCESSFUL
Total time: 15 seconds