public void resetCacheStatistics() {
		cacheHits = 0;
		cacheMisses = 0;
		lowWaterMark = cacheSize - 1;
	}
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