JMC 5.3 was included in 7u60 (see JDK-8032453) and JMC 5.3 demos contain fixed wldf.flr (JMC-2556) that weights 31.8 MB. As a result unpacked jdk demos size is twice bigger than it was in 7u55 (around 60 MB instead of 30 MB), bundle size is about 4 MB bigger.
Is it reasonable to include wldf.flr?