fix usage of getProjectPostfix() in XMLXref.java

prepare for 0.12.1

prepare for 0.12 release

prepare for 0.12-rc7

prepare for 0.12-rc6

prepare for 0.12-rc5

prepare for 0.12-rc4

prepare for 0.12-rc3

fixes oracle#10 False matches in Java class files

prepare for 0.12 rc2