public void clearRecoveryFiles() {
		synchronized (snapshotLock) {
			synchronized (this) {
				if (!(sourceFile instanceof LocalBufferFile) || bufferTable == null ||
					isChanged() || recoveryMgr != null || lockCount != 0) {
					return;
				}
				new RecoveryMgr(this); // causes snapshot files to be deleted
			}
		}
	}
Immediately following instantiation of this BufferMgr, discard any pre-existing
recovery snapshots.
Ghidra/Framework/DB/src/main/java/db/buffers/BufferMgr.java