I have a ShapefileDataStore that I'm trying to render
with StreamingRenderer. I was able to do this in 2.2
M2, but in 2.2 RC3 I get an error (trace follows). I
am able to render a TigerDataStore with the same code,
but shapefiles throw the error.
The ConcurrentHashMap class isn't in any of the jars
for either version. Is this a new dependency that I
don't have? If so, what am I missing and where do I
get it?
Thanks,
Todd
Here's the trace:
java.lang.NoClassDefFoundError:
EDU/oswego/cs/dl/util/concurrent/ConcurrentHashMap
at org.geotools.data.Diff.<init>(Diff.java:69)
at
org.geotools.data.TransactionStateDiff.diff(TransactionStateDiff.java:100)
at
org.geotools.data.AbstractDataStore.getFeatureReader(AbstractDataStore.java:358)
at
org.geotools.data.DefaultFeatureResults.reader(DefaultFeatureResults.java:147)
at
org.geotools.renderer.lite.StreamingRenderer.getReader(StreamingRenderer.java:1090)
at
org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1188)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:506)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:412)
at
com.mymaps.viewers.AbstractViewer$ImageGenerator.construct(AbstractViewer.java:765)
at
javax.swing.SwingWorker3.SwingWorker$2.run(SwingWorker.java:108)
at java.lang.Thread.run(Thread.java:534)
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