Take a look at this:

http://cwiki.apache.org/WICKET/best-practices-and-gotchas.html#BestPracticesandGotchas-AnonymousInnerclasses


On 12/28/07, Artur W. <[EMAIL PROTECTED]> wrote:
>
> Hello Everybody!
>
>
> I just got OutOfMemoryError in our production application (wicket 1.3rc2).
> Any ideas what was the reason?
>
>
> Artur
>
> java.lang.OutOfMemoryError: Java heap space     at
> org.apache.wicket.util.string.AppendingStringBuffer.expandCapacity(AppendingStringBuffer.java:158)
> at
> org.apache.wicket.util.string.AppendingStringBuffer.append(AppendingStringBuffer.java:376)
> at
> org.apache.wicket.util.string.AppendingStringBuffer.append(AppendingStringBuffer.java:344)
> at
> org.apache.wicket.protocol.http.BufferedWebResponse.write(BufferedWebResponse.java:113)
> at org.apache.wicket.markup.ComponentTag.writeOutput(ComponentTag.java:661)
> at org.apache.wicket.Component.renderComponentTag(Component.java:3768)  at
> org.apache.wicket.Component.renderComponent(Component.java:2410)        at
> org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1354)   at
> org.apache.wicket.Component.render(Component.java:2256) at
> org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1240) at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1407)
> at
> org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:631)
> at
> org.apache.wicket.markup.html.panel.Panel.onComponentTagBody(Panel.java:112)
> at org.apache.wicket.Component.renderComponent(Component.java:2419)     at
> org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1354)   at
> org.apache.wicket.Component.render(Component.java:2256) at
> org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1240) at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1407)
> at
> org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1344)
> at org.apache.wicket.Component.renderComponent(Component.java:2419)     at
> org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1354)   at
> org.apache.wicket.Component.render(Component.java:2256) at
> org.apache.wicket.markup.repeater.AbstractRepeater.renderChild(AbstractRepeater.java:119)
> at
> org.apache.wicket.markup.repeater.AbstractRepeater.onRender(AbstractRepeater.java:100)
> at org.apache.wicket.Component.render(Component.java:2256)      at
> org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1240) at
> org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1407)
> at
> org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1344)
> at org.apache.wicket.Component.renderComponent(Component.java:2419)     at
> org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1354)   at
> org.apache.wicket.Component.render(Component.java:2256) at
> org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:222)
> --
> View this message in context: 
> http://www.nabble.com/OutOfMemoryError%3A-Java-heap-space---AppendingStringBuffer-tp14525029p14525029.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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-- 
Eduardo Issao Ito
Summa Technologies

"Discipline is never an end in itself, only a means to an end"

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