ImageJ 1.54h breaks CellImgToVirtualStackTest

[ctrueden]

$ mvn clean test -Dij.version=1.54h
...
[ERROR] net.imglib2.img.display.imagej.CellImgToVirtualStackTest.testPersistence -- Time elapsed: 0.007 s <<< FAILURE!
java.lang.AssertionError: expected:<42.0> but was:<0.0>
	...
	at net.imglib2.img.display.imagej.CellImgToVirtualStackTest.testPersistence(CellImgToVirtualStackTest.java:162)
	...

Whereas -Dij.version=1.54g works.

[ctrueden]

The offending commit is imagej/ImageJ@6f5f96f, specifically these new lines:

if (newStack.isVirtual()) // work around bug with virtual stacks that cache pixel data
    		ip = ip.duplicate();

[rasband]

This regression is fixed in the ImageJ 1.54i25 daily build. The commit is at imagej/ImageJ@7579e16. I moved the work around for the problem with VirtualStacks caching ImageProcessors to the test plugin at
https://wsr.imagej.net/plugins/Test_Virtual_Stack.java
that reproduces the problem.

[ctrueden]

Thanks, @rasband!