private static <T> T uncheckedGet(SZGetter<T> getter, T defaultValue) {
		try {
			return getter.get();
		}
		catch (SevenZipException e) {
			// don't care
			return defaultValue;
		}
	}
This class is has the same layout and hacks re: setting currentIndex as {@link SZExtractCallback},
but is specialized to test passwords against the encrypted entries in the file.
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/sevenzip/SevenZipFileSystem.java