public static void cleanupOldCacheFiles() {
		File tmpDir = Application.getUserTempDirectory();
		File[] cacheFiles =
			tmpDir.listFiles(new BufferFileFilter(CACHE_FILE_PREFIX, CACHE_FILE_EXT));
		if (cacheFiles == null) {
			return;
		}
		for (File file : cacheFiles) {
			file.delete();
		}
	}
Write all changes to the specified outFile
@param outFile output buffer file
@param monitor task monitor
@throws IOException if IO error occurs
@throws CancelledException thrown if task cancelled
Ghidra/Framework/DB/src/main/java/db/buffers/BufferMgr.java