Coverages containing large data might lead to an OutOfMemoryError

[dstenger]

Test run via Web Browser Interface never ends (progress page stays).
Stack trace in log file:

2d9a80> Exception in thread "Thread-3" java.lang.OutOfMemoryError: Java heap space
2d9a80> 	at java.util.Arrays.copyOf(Arrays.java:3332)
2d9a80> 	at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:124)
2d9a80> 	at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:448)
2d9a80> 	at java.lang.StringBuffer.append(StringBuffer.java:270)
2d9a80> 	at org.apache.xerces.dom.DeferredDocumentImpl.getNodeValueString(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.DeferredDocumentImpl.getNodeValueString(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.DeferredTextImpl.synchronizeData(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.CharacterDataImpl.getNodeValue(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at org.apache.xerces.dom.ElementImpl.normalize(Unknown Source)
2d9a80> 	at com.occamlab.te.CtlEarlReporter.generateEarlReport(CtlEarlReporter.java:135)
2d9a80> 	at com.occamlab.te.TECore.execute(TECore.java:359)
2d9a80> 	at com.occamlab.te.TECore.run(TECore.java:2505)
2d9a80> 	at java.lang.Thread.run(Thread.java:748)

It seems that the problem occurs during generation of EarlReport.
Root cause is most likely that the log files contain data which are referenced in GetCoverage responses making the files quite large.

Can currently be reproduced with http://conformance.rasdaman.com/rasdaman/ows?service=WCS&version=2.0.1&request=GetCapabilities.