Netbeans中的Pro Guard插件混淆了可运行的jar

Question

我将混淆导入其他jar的可运行jar。

我在lib目录中有可运行jar使用的所有jar。

我下载了适用于netbeans 8.2的Pro Guard插件，并创建了一个build.xml，如下所示：

<!-- PRO GUARD -->
<target name="-post-jar">

    <property name="proguard.jar.path" value="<PATH PROGUARD INSTALLATION>\lib\proguard.jar" />
    <property name="java.home.path" value="<PATH JAVA INSTALLATION>" />

    <taskdef resource="proguard/ant/task.properties"
             classpath="${proguard.jar.path}" />

    <echo message="Obfuscating ${dist.jar}..."/>
    <mkdir dir="${build.dir}/obfuscated"/>
    <proguard printmapping="${build.dir}/obfuscated/${application.title}.map"
              renamesourcefileattribute="SourceFile" ignorewarnings="true">

        <!-- Specify the input jars, output jars, and library jars. -->
        <injar file="${dist.jar}" />
        <outjar file="${build.dir}/obfuscated/result.jar" />

        <libraryjar path="${javac.classpath}" />
        <libraryjar file="${java.home.path}/jre/lib/rt.jar" />

        <!-- Keep some useful attributes. -->

        <keepattribute name="InnerClasses" />
        <keepattribute name="SourceFile" />
        <keepattribute name="LineNumberTable" />
        <keepattribute name="Deprecated" />
        <keepattribute name="*Annotation*" />
        <keepattribute name="Signature" />

        <!-- Preserve all public classes, and their public and protected fields and methods. -->

        <keep access="public">
            <field  access="public protected" />
            <method access="public protected" />
        </keep>


        <!-- Preserve all .class method names. -->

        <keepclassmembernames access="public">
            <method type      ="java.lang.Class"
                    name      ="class$"
                    parameters="java.lang.String" />
            <method type      ="java.lang.Class"
                    name      ="class$"
                    parameters="java.lang.String,boolean" />
        </keepclassmembernames>

        <!-- Preserve all native method names and the names of their classes. -->

        <keepclasseswithmembernames>
            <method access="native" />
        </keepclasseswithmembernames>

        <!-- Preserve the methods that are required in all enumeration classes. -->

        <keepclassmembers extends="java.lang.Enum">
            <method access="public static"
                    type="**[]"
                    name="values"
                    parameters="" />
            <method access="public static"
                    type="**"
                    name="valueOf"
                    parameters="java.lang.String" />
        </keepclassmembers>

        <!-- Explicitly preserve all serialization members. The Serializable
             interface is only a marker interface, so it wouldn't save them.
             You can comment this out if your library doesn't use serialization.
             With this code serializable classes will be backward compatible -->

        <keepnames implements="java.io.Serializable"/>
        <keepclassmembers implements="java.io.Serializable">
            <field  access    ="final"
                    type      ="long"
                    name      ="serialVersionUID" />
            <field  access    ="!static !transient"
                    name      ="**"/>
            <field  access    ="!private"
                    name      ="**"/>
            <method access    ="!private"
                    name      ="**"/>
            <method access    ="private"
                    type      ="void"
                    name      ="writeObject"
                    parameters="java.io.ObjectOutputStream" />
            <method access    ="private"
                    type      ="void"
                    name      ="readObject"
                    parameters="java.io.ObjectOutputStream" />
            <method type      ="java.lang.Object"
                    name      ="writeReplace"
                    parameters="" />
            <method type      ="java.lang.Object"
                    name      ="readResolve"
                    parameters="" />
        </keepclassmembers>

        <!-- Your application may contain more items that need to be preserved;
             typically classes that are dynamically created using Class.forName -->

    </proguard>
</target> 

此脚本不会在使用的所有jar内生成最终的jar。

我该怎么办？

我必须使用所有导入的jar创建一个模糊的可运行jar。

谢谢。