Decoding works fine
An example with this short table.xml:

<table version="0.0.2">
   <packages index="1" count="1">
        <package index="0" id="127" name="what.the">
            <specs index="2" count="1">
               <spec index="1" id="17" entryCount="301" name="string">
                 <types index="1" count="3">
                    <type index="0" id="17" configFlags="-es" configFlagsSize="64" entryCount="301"/>
                    <type index="1" id="17" *configFlags="-b+es+419"* configFlagsSize="64" entryCount="301"/>
                    <type index="2" id="17" configFlags="-es-rUS" configFlagsSize="64" entryCount="301"/>
                 </types>
               </spec>
            </specs>
        </package>
   </packages>
</table>

Encoding has trouble
Once built back to .arsc format then again converted to xml:

<table version="0.0.2">
   <packages index="1" count="1">
        <package index="0" id="127" name="what.the">
            <specs index="2" count="1">
               <spec index="1" id="17" entryCount="301" name="string">
                 <types index="1" count="3">
                    <type index="0" id="17" configFlags="-es" configFlagsSize="64" entryCount="301"/>
                    <type index="1" id="17" configFlags="" configFlagsSize="64" entryCount="301"/>
                    <type index="2" id="17" configFlags="-es-rUS" configFlagsSize="64" entryCount="301"/>
                 </types>
               </spec>
            </specs>
        </package>
   </packages>
</table>

As you can see,It can not deal with depth more than 3 levels.

I: 00.015 Dumping ... 'D:\platform-tools\Java\resources.arsc'
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 3 out of bounds for length 3
at com.kikfox.lib.arsc.AItemString.decodeUtf8StringByteLength(AItemString.java:388)
at com.kikfox.lib.arsc.AItemString.decodeString(AItemString.java:358)
at com.kikfox.lib.arsc.AItemString.decodeString(AItemString.java:205)
at com.kikfox.lib.arsc.AItemString.onBytesChanged(AItemString.java:213)
at com.kikfox.lib.arsc.AItemString.loadBytes(AItemString.java:92)
at com.kikfox.lib.arsc.ARSCArrayOffsets.loadItemBytes(ARSCArrayOffsets.java:49)
at com.kikfox.lib.arsc.ARSCBlockArray.loadBytes(ARSCBlockArray.java:31)
at com.kikfox.lib.arsc.ARSCBlockArray.loadItemBytes(ARSCBlockArray.java:39)
at com.kikfox.lib.arsc.ARSCBlockArray.loadBytes(ARSCBlockArray.java:31)
at com.kikfox.lib.arsc.ARSCResource.loadBodyBytes(ARSCResource.java:65)
at com.kikfox.lib.arsc.ARSCResource.loadItemBytes(ARSCResource.java:56)
at com.kikfox.lib.arsc.ARSCBlockArray.loadBytes(ARSCBlockArray.java:31)
at com.kikfox.lib.arsc.ARSCBlockArray.loadItemBytes(ARSCBlockArray.java:39)
at com.kikfox.lib.arsc.ARSCBlockArray.loadBytes(ARSCBlockArray.java:31)
at com.kikfox.lib.arsc.ARSCResource.loadBodyBytes(ARSCResource.java:65)
at com.kikfox.lib.arsc.ARSCResource.loadItemBytes(ARSCResource.java:56)
at com.kikfox.lib.arsc.ARSCBlockArray.loadBytes(ARSCBlockArray.java:31)
at com.command.CommandDump.dump(CommandDump.java:35)
at com.command.CommandDump.run(CommandDump.java:28)
at com.command.BaseCommand.parse(BaseCommand.java:36)
at com.command.CommandDump.parse(CommandDump.java:13)
at com.command.Command.run(Command.java:34)
at com.kikfox.arscTool.Main.main(Main.java:15)