@Override
	public void close() {
		for (ByteProvider bp : decompressedSectionCache.values()) {
			FSUtilities.uncheckedClose(bp, null);
		}
		decompressedSectionCache.clear();
		sp.close();
	}
Cache previously decompressed sections, indexed by their normal 'base' name with no
'z' prefix.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/dwarf/sectionprovider/CompressedSectionProvider.java