Roundtrip Tests

Name of Testcase	SAX	StAX	DOM	DOM-SAX	SAX-StAX
./ibm/xml-1.1/valid/P02/ibm02v01.xml	failed
./ibm/xml-1.1/valid/P02/ibm02v02.xml	failed
./ibm/xml-1.1/valid/P02/ibm02v04.xml	failed
./ibm/xml-1.1/valid/P02/ibm02v05.xml	failed
./ibm/xml-1.1/valid/P03/ibm03v01.xml	failed
./ibm/xml-1.1/valid/P03/ibm03v02.xml	failed
./ibm/xml-1.1/valid/P03/ibm03v03.xml	failed