Minor Description
When using Axiom with the Santuario port to GenXDM (https://code.google.com/a/apache-extras.org/p/santuario-genxdm/ ), we noticed that certain C14N tests failed. These tests failed because the constructor to OMProcessingInstructionImpl does:
this.value = (value == null) ? null : value.trim();
In fact, it should do this:
this.value = (value == null) ? null : value;
(That is, not call trim() ). Note that the "setValue()" method does not call "trim()" so the behavior is also inconsistent. At least the "setValue()" method appears to provide a work-around for this issue.