Follow-up to r1028084 that will also search Xcode for a suitable JDK.
Follow-up to r1028084 that will also search Xcode for a suitable JDK.

* build/ac-macros/java.m4: Enhanced to search for a suitable JDK in Xcode.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1028125 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion