java - XML to JSON - unexpected behaviour while converting lists? -

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this json value:

{     "hello": [         {             "names": {                 "name": "abc"             }         },         {             "names": {                 "name": "def"             }         }     ] }

i tried using xml.tostring(new jsonobject()), , get:

   <hello>        <names>           <name>abc</name>        </names>    </hello>    <hello>        <names>           <name>def</name>        </names>    </hello>

whereas, xml expected this:

   <hello>        <names>           <name>abc</name>        </names>        <names>           <name>def</name>        </names>    </hello>

this unexpected behaviour results in invalid xml error, since there no root element now. missing here?

the issue in json code. [] means array, , definition array set of elements. resulting xml code contains set of hello elements. try change [] {}:

{     "hello": {         "names": [             {                 "name": "abc"             },             {                 "name": "def"             }         ]     } }

just tried , got exact output you're looking for:

<hello>     <names>         <name>abc</name>     </names>     <names>         <name>def</name>     </names> </hello>

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