I can reproduce the OOM exception below using the program below.
Have you seen this before?
Thanks much in advance,
max
{"xxx.xxxxxxx.xx.xxxxxxxx.xxxxxxx.xxxxxxxxxxxxxx":[{"map":[{"entry":[{"string":["v",
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2760)
at java.util.Arrays.copyOf(Arrays.java:2734)
at java.util.ArrayList.ensureCapacity(ArrayList.java:167)
at java.util.ArrayList.add(ArrayList.java:351)
at org.codehaus.jettison.json.JSONArray.<init>(JSONArray.java:107)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:313)
at org.codehaus.jettison.json.JSONObject.<init>(JSONObject.java:195)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:310)
at org.codehaus.jettison.json.JSONArray.<init>(JSONArray.java:110)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:313)
at org.codehaus.jettison.json.JSONObject.<init>(JSONObject.java:195)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:310)
at org.codehaus.jettison.json.JSONArray.<init>(JSONArray.java:110)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:313)
at org.codehaus.jettison.json.JSONObject.<init>(JSONObject.java:195)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:310)
at org.codehaus.jettison.json.JSONArray.<init>(JSONArray.java:110)
at
org.codehaus.jettison.json.JSONTokener.nextValue(JSONTokener.java:313)
at org.codehaus.jettison.json.JSONObject.<init>(JSONObject.java:195)
at
org.codehaus.jettison.mapped.MappedXMLInputFactory.createXMLStreamReader(MappedXMLInputFactory.java:43)
at
org.codehaus.jettison.AbstractXMLInputFactory.createXMLStreamReader(AbstractXMLInputFactory.java:151)
at
com.thoughtworks.xstream.io.json.JettisonMappedXmlDriver.createReader(JettisonMappedXmlDriver.java:85)
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:912)
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:903)
at XstreamTest.main(XstreamTest.java:25)
using this program:
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.json.JettisonMappedXmlDriver;
import java.util.Map;
public class XstreamTest {
private static XStream createXStream() {
XStream xstream = new XStream(new JettisonMappedXmlDriver());
xstream.setMode(XStream.NO_REFERENCES);
xstream.autodetectAnnotations(false);
xstream.alias("state", Map.class);
return xstream;
}
public static void main(String[] argv) {
XStream xstream = createXStream();
String s =
"{\"xxx.xxxxxxx.xx.xxxxxxxx.xxxxxxx.xxxxxxxxxxxxxx\":[{\"map\":[{\"entry\":[{\"string\":[\"v\",";
System.out.println(s);
Object o = xstream.fromXML(s);
}
}
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