add comment to overflow test
@@ -273,7 +273,7 @@ public class DiskBasedCacheTest {
CountingInputStream cis =
new CountingInputStream(new ByteArrayInputStream(data), 0x100000000L);
exception.expect(IOException.class);
- DiskBasedCache.streamToBytes(cis, 0x100000000L);
+ DiskBasedCache.streamToBytes(cis, 0x100000000L); // int value is 0
}
@Test
