UnsupportedOperationException #73
Description
Hello, upon running the program with Java 17 and on Raspbian, I have this exception that blocks the execution
It happens after some regions already being rendered, so it might be related to 1.18.1
I didn't investigate further, but I guess it could be enough for a fix
java.lang.UnsupportedOperationException
at java.base/java.util.Collections$UnmodifiableCollection.retainAll(Collections.java:1083)
at de.piegames.blockmap.world.RegionFolder$CachedRegionFolder$1.rendered(RegionFolder.java:508)
at de.piegames.blockmap.world.RegionFolder$CachedRegionFolder$1.rendered(RegionFolder.java:505)
at de.piegames.blockmap.world.ChunkMetadata$ChunkMetadataRendered.visit(ChunkMetadata.java:85)
at de.piegames.blockmap.world.RegionFolder$CachedRegionFolder.lambda$filterStructures$1(RegionFolder.java:505)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1779)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:276)
at java.base/java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1779)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
at de.piegames.blockmap.world.RegionFolder$CachedRegionFolder.filterStructures(RegionFolder.java:505)
at java.base/java.util.Optional.ifPresent(Optional.java:178)
at de.piegames.blockmap.standalone.CommandLineMain$CommandServer.call(CommandLineMain.java:370)
at de.piegames.blockmap.standalone.CommandLineMain$CommandServer.call(CommandLineMain.java:276)
at picocli.CommandLine.executeUserObject(CommandLine.java:1953)
at picocli.CommandLine.access$1300(CommandLine.java:145)
at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2358)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2352)
at picocli.CommandLine$RunLast.handle(CommandLine.java:2314)
at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
at picocli.CommandLine$RunLast.execute(CommandLine.java:2316)
at picocli.CommandLine.execute(CommandLine.java:2078)
at de.piegames.blockmap.standalone.CommandLineMain.mainWithoutQuit(CommandLineMain.java:399)
at de.piegames.blockmap.standalone.CommandLineMain.main(CommandLineMain.java:403)