Hello everyone. Experiencing an odd problem since ...

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[ndv]

Hello everyone. Experiencing an odd problem since upgrading to Kotlin 1.3.50 in a maven project

Basically, I have a folder containing .otf font files which gets copied to a different folder during runtime. The code looks as follows:

private fun copyFonts () {
        val fontsFolder = File(javaClass.getResource("../../fonts").file)
        val fontsOutput = File(options.fontOutputLocation)
        if (!fontsOutput.exists()) fontsOutput.mkdir()
        fontsFolder.copyRecursively(fontsOutput, overwrite = true) { file, exception ->
            throw IllegalStateException("Could not copy file ${file.absolutePath}. ${exception.message}")
        }
    }

However, the .otf files seem to get corrupted somehow during the copy. I've tried manually converting each file to a byte array and creating files manually, same problem.
In a nutshell, the files in the original /fonts folder are around 90kB, once they've been copied over they are about 150kB and LaTeX no longer recognizes the file. If I manually copy the original font files over to the output folder, LaTeX compilation goes back to working normally.

I just recently updated from Kotlin 1.3.31 to 1.3.50 - which is when the problem started.

Any suggestions? Thank you!

EDIT:
Just tried by calling robocopy from inside Kotlin - same problem.
However, calling robocopy from powershell copies the files correctly

Also: my .otf files seem to be the only ones affected by this.

[ndv]

Okay. More info:

This behaviour is local to a specific project. I just made a new maven project and copied all of the source files over to the new destination and ran the project. The files copied without any issue. This is very odd

[ndv]

Still don't know what the problem was. After regenerating maven sources the problem fixed itself.