No longer used. Check occurrences and remove.

[todo]

vermillion/api-server/src/main/java/vermillion/database/DbServiceImpl.java

Lines 315 to 318 in 41fbd91

	// TODO: No longer used. Check occurrences and remove.
	@Override
	public DbService insert(JsonObject query, Handler<AsyncResult<Void>> resultHandler) {
	// TODO: Don't insert into db directly use rabbitmq

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This issue was generated by todo based on a TODO comment in 41fbd91 when #228 was merged. cc @datasetu.