When I build with 1.10-20131013220027+0000 everything works. When I build with 1.10-20131020220023+0000 I get the following error: :compileJava C:\path\to\java\file\that\accesses\a\jna\interface\Here.java:149: error: cannot access StdCallLibrary
int result = Winmm.INSTANCE.timeBeginPeriod(1);
class file for com.sun.jna.win32.StdCallLibrary not found
The Winmm class is from a project dependency. That dependecy depends on JNA 3.3.0 where StdCallLibrary is defined.