Class cast exception ch.ethz.globis.phtree.v16hd.NodeIteratorListReuse$NodeIterator

[adaussy]

When I try to use the PhTree16HD implementation I get the following classcast exception:

Caused by: java.lang.ClassCastException: class [Ljava.lang.Object; cannot be cast to class [Lch.ethz.globis.phtree.v16hd.NodeIteratorListReuse$NodeIterator; ([Ljava.lang.Object; is in module java.base of loader 'bootstrap'; [Lch.ethz.globis.phtree.v16hd.NodeIteratorListReuse$NodeIterator; is in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @4b243038)
	at ch.ethz.globis.phtree.v16hd.NodeIteratorListReuse$PhIteratorStack.<init>(NodeIteratorListReuse.java:44)
	at ch.ethz.globis.phtree.v16hd.NodeIteratorListReuse$PhIteratorStack.<init>(NodeIteratorListReuse.java:43)
	at ch.ethz.globis.phtree.v16hd.NodeIteratorListReuse.<init>(NodeIteratorListReuse.java:213)
	at ch.ethz.globis.phtree.v16hd.PhTree16HD.queryAll(PhTree16HD.java:524)
	at ch.ethz.globis.phtree.v16hd.PhTree16HD.queryAll(PhTree16HD.java:489)

The commit "c4a5edef8fa140d556ef3e18045295385548880c" change the implementation from

private final NodeIterator[] stack = new NodeIteratorListReuse.NodeIterator[64];

To

private final NodeIterator[] stack = (NodeIteratorListReuse.NodeIterator[]) new Object[64];

I think this the cause of the classcastexception. Is this a mistake or could you explain the purpose of that change?

Regards

(Anyway thanks for this awesome library!)

[tzaeschke]

Thanks for reporting this!
This was an attempt to fix numerous compilation warnings. Apparently I didn't test it properly.

[tzaeschke]

@adaussy I forgot to mention, I merged a fix into the main branch. Feel free to have a look. I plan to do a new release in the next few weeks.

[tzaeschke]

I already made a release. This fixes #40. Please reopen if the problem persists.

[adaussy]

Thanks I have switched to a new project but as soon as I get back to my previous project I will keep you updated.

Regards