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<p class="MsoNormal" style=""><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">I want to delete an element from xml-file. this is my
code but the file dosen't change when I test it.</span></b></p>
<p class="MsoNormal" style=""><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB"> </span></b></p>
<p class="MsoNormal" style=""><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB"> </span></b></p>
<p class="MsoNormal" style=""><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">public</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> </span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">static</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> String
supp(){</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span></span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">try</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">{</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span></span><i><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(0, 0, 192);" lang="EN-GB">racine</span></i><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">=</span><i><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(0, 0, 192);" lang="EN-GB">document</span></i><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">.getRootElement();</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span>Element
rac=</span><i><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(0, 0, 192);" lang="EN-GB">racine</span></i><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">.getChild(</span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);" lang="EN-GB">"voitures"</span><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">);</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span>List<span style="">
</span>listelt = rac.getChildren();</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span></span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">int</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> ok=1;</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span>Iterator i = listelt.iterator();</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span></span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">while</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">(i.hasNext()&&
ok==1)</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span>{</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span>Element courrent = (Element)i.next();</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span></span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">if</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> (courrent.getAttribute(</span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);" lang="EN-GB">"immatricule"</span><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">).getValue().equals(</span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);" lang="EN-GB">"8345 tU 125"</span><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">)){</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span>System.</span><i><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(0, 0, 192);" lang="EN-GB">out</span></i><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">.println(</span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);" lang="EN-GB">" "</span><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">+courrent.getAttribute(</span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);" lang="EN-GB">"immatricule"</span><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">).getValue());</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(63, 127, 95);" lang="EN-GB">//Element
free = (Element)courrent.detach();</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span>System.</span><i><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(0, 0, 192);" lang="EN-GB">out</span></i><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">.println(rac.getName());</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New"; color: black;">rac.<span style="background: silver none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;">removeContent</span>(courrent);</span><span style="font-size: 10pt; font-family: "Courier New";"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span>ok=0;</span><span style="font-size: 10pt; font-family: "Courier New";"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(63, 127, 95);">//courrent.removeChild(couleur);</span><span style="font-size: 10pt; font-family: "Courier New";"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span>System.</span><i><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(0, 0, 192);">out</span></i><span style="font-size: 10pt; font-family: "Courier New"; color: black;">.println(</span><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(42, 0, 255);">"supprimé"</span><span style="font-size: 10pt; font-family: "Courier New"; color: black;">);</span><span style="font-size: 10pt; font-family: "Courier New";"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span>}</span><span style="font-size: 10pt; font-family: "Courier New";"></span></p>
<p class="MsoNormal" style=""><span style="font-size: 10pt; font-family: "Courier New"; color: black;"><span style=""> </span><span style=""> </span><span style=""> </span><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New";"></span></p>
<p class="MsoNormal"><span style="font-size: 10pt; font-family: "Courier New"; color: black;"><span style=""> </span></span><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"><span style=""> </span>}}</span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">catch</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB">(Exception
e){</span><b><span style="font-size: 10pt; font-family: "Courier New"; color: rgb(127, 0, 85);" lang="EN-GB">return</span></b><span style="font-size: 10pt; font-family: "Courier New"; color: black;" lang="EN-GB"> e.getMessage();}</span><span style="font-size: 10pt; font-family: "Courier New";" lang="EN-GB"></span></p>
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