Memory leak with extended data table after repeated rerender
------------------------------------------------------------
Key: RF-8275
URL: https://jira.jboss.org/jira/browse/RF-8275
Project: RichFaces
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: component-tables
Affects Versions: 3.3.2.SR1
Environment: Windows xp and AIX, Firefox and Internet Explorer 7
Reporter: Manuele Piastra
Priority: Critical
After each rerender of the extended data table the memory allocated to the
process iexplorer.exe keeps growing and it is never released. The same test
with simple datatable doesn't show this problem.
Snippet code used for the test
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page"; version="1.2"
xmlns="http://www.w3.org/1999/xhtml";
xmlns:h="http://java.sun.com/jsf/html";
xmlns:f="http://java.sun.com/jsf/core";
xmlns:ui="http://java.sun.com/jsf/facelets";
xmlns:rich="http://richfaces.org/rich";
xmlns:a4j="http://richfaces.org/a4j";>
<html>
<head>
<title>RichFaces DataTable</title>
</head>
<body>
<f:view>
<h:form>
<a4j:jsFunction name="rerenderTable" reRender="finderList"></a4j:jsFunction>
<rich:dataTable value="#{provaTableBean.list}" var="elem"
id="finderList" width="200px" >
<rich:column id="id" width="50" label="Id">
<f:facet name="header">
<h:outputText value="Id" />
</f:facet>
<h:outputText value="#{elem.id}" />
</rich:column>
<rich:column id="nome" width="150" label="Nome">
<f:facet name="header">
<h:outputText value="Nome" />
</f:facet>
<h:outputText value="#{elem.nome}" />
</rich:column>
</rich:dataTable>
</h:form>
</f:view>
<script>
setInterval(rerenderTable, 10000);
</script>
</body>
</html>
</jsp:root>
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