java - SnakeYAML saves incorrectly -


i've been working on setting configuration use snakeyaml. want configuration this: 

connection:     bind-ip: 0.0.0.0     plugin-port: 2011     rtk-port: 2012     passphrase: abcde12345 updates:     auto-update: true     channel: recommended     build: -1

but instead turns out 

connection: {bind-ip: 0.0.0.0, connection.passphrase: abcde12345, connection.pluginport: 2011,   connection.rtkport: 2012} updates: {updates.auto-update: true, updates.channel: recommended, updates.build: -1}

i have linkedhashmap save so:

private linkedhashmap<string, map> values; public void set(string key, map<string, object> value) {         values.put(key, value);     }

and here method use populate/load configuration

private void init() {         map<string, object> connection = new linkedhashmap<string, object>();         if (exists("connection.bind-ip"))  {             bindip = (string) get("connection.bind-ip");         }  else {             connection.put("bind-ip", bindip);         }          if (exists("connection.passphrase"))  {             passphrase = (string) get("connection.passphrase");         }  else {             connection.put("connection.passphrase", passphrase);         }          if (exists("connection.pluginport"))  {             pluginport = (integer) get("connection.rtkport");         }  else {             connection.put("connection.pluginport", pluginport);         }          if (exists("connection.rtkport"))  {             rtkport = (integer) get("connection.rtkport");         }  else {             connection.put("connection.rtkport", rtkport);         }          if (!(connection.isempty())) {             set("connection", connection);         }          map<string, object> updates = new linkedhashmap<string, object>();          if (exists("updates.auto-update")) {             autoupdate = (boolean) get("updates.auto-update");         }  else {             updates.put("updates.auto-update", autoupdate);         }          if (exists("updates.channel")) {             channel = (string) get("updates.channel");         }  else {             updates.put("updates.channel", channel);         }          if (exists("updates.build")) {             build = (integer) get("updates.build");         }  else {             updates.put("updates.build", build);         }          if (!(updates.isempty())) {             set("updates", updates);         }     }

any appreciated! sorry it's little long

simple answer. when create yaml, use dumperoptions , set dumperoptions.setdefaultflowstyle(dumperoptions.flowstyle.block), , set. can't believe missed :(


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