ticket:1859: Fix a compiler error on AIX.


git-svn-id: http://source.icu-project.org/repos/icu/icu@35659 251d0590-4201-4cf1-90de-194747b24ca1
ticket:1859: Fix a compiler error on AIX.


git-svn-id: http://source.icu-project.org/repos/icu/icu@35660 251d0590-4201-4cf1-90de-194747b24ca1
ticket:1859: Fix memory leak.


git-svn-id: http://source.icu-project.org/repos/icu/icu@35662 251d0590-4201-4cf1-90de-194747b24ca1