Add notes about java, Sun vs OpenJDK to calibrarion build.xml
Add notes about java, Sun vs OpenJDK to calibrarion build.xml

tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem,tobeycarman/dvm-dos-tem