1Allocate large numbers of huge BigIntegers in rapid succession. Most of the 2associated memory will be in the C++ heap. This makes sure that we trigger 3the garbage collector often enough to prevent us from running out of memory. 4 5The test allocates roughly 10GB of native memory, approximately 1MB of which 6will be live at any point. Basically all native memory deallocation is 7triggered by Java garbage collection. 8 9This test is a lot nastier than it looks. In particular, failure on target tends 10to exhaust device memory, and kill off all processes on the device, including the 11adb daemon :-( . 12