http://nexus.sonatype.org/oss-repository-hosting.html/vertx-parent/vertx-ext/vertx-ext-parent/vertx-mqtt: Vert.x MQTT reactive client and server (Eclipse) 
public class io.vertx.mqtt.MqttClientOptionsConverter
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.mqtt.MqttClientOptionsConverter
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.vertx.mqtt.MqttClientOptionsConverter this
         0: .line 12
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.vertx.mqtt.MqttClientOptionsConverter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/mqtt/MqttClientOptionsConverter;

  public static void fromJson(java.lang.Iterable<java.util.Map$Entry<java.lang.String, java.lang.Object>>, io.vertx.mqtt.MqttClientOptions);
    descriptor: (Ljava/lang/Iterable;Lio/vertx/mqtt/MqttClientOptions;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // java.lang.Iterable json
        start local 1 // io.vertx.mqtt.MqttClientOptions obj
         0: .line 15
            aload 0 /* json */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 58
      StackMap locals: java.lang.Iterable io.vertx.mqtt.MqttClientOptions top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* member */
        start local 2 // java.util.Map$Entry member
         2: .line 16
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            dup
            astore 4
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 14
          -1898770120: 3
          -1788133251: 4
          -1684831862: 5
          -1166480802: 6
           -715100147: 7
           -265713450: 8
            336062327: 9
            908408390: 10
           1137756934: 11
           1216985755: 12
           1347855555: 13
           1424826201: 14
           1438151844: 15
           1685051349: 16
              default: 58
          }
      StackMap locals: java.lang.Iterable io.vertx.mqtt.MqttClientOptions java.util.Map$Entry java.util.Iterator java.lang.String
      StackMap stack:
         3: aload 4
            ldc "maxInflightQueue"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 32
            goto 58
      StackMap locals:
      StackMap stack:
         4: aload 4
            ldc "willTopic"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 56
            goto 58
      StackMap locals:
      StackMap stack:
         5: aload 4
            ldc "keepAliveTimeSeconds"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 29
            goto 58
      StackMap locals:
      StackMap stack:
         6: aload 4
            ldc "willFlag"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 44
            goto 58
      StackMap locals:
      StackMap stack:
         7: aload 4
            ldc "cleanSession"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 23
            goto 58
      StackMap locals:
      StackMap stack:
         8: aload 4
            ldc "username"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 41
            goto 58
      StackMap locals:
      StackMap stack:
         9: aload 4
            ldc "willRetain"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 53
            goto 58
      StackMap locals:
      StackMap stack:
        10: aload 4
            ldc "clientId"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 26
            goto 58
      StackMap locals:
      StackMap stack:
        11: aload 4
            ldc "autoGeneratedClientId"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 17
            goto 58
      StackMap locals:
      StackMap stack:
        12: aload 4
            ldc "password"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 38
            goto 58
      StackMap locals:
      StackMap stack:
        13: aload 4
            ldc "willQoS"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 50
            goto 58
      StackMap locals:
      StackMap stack:
        14: aload 4
            ldc "autoKeepAlive"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 20
            goto 58
      StackMap locals:
      StackMap stack:
        15: aload 4
            ldc "maxMessageSize"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 35
            goto 58
      StackMap locals:
      StackMap stack:
        16: aload 4
            ldc "willMessage"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 47
            goto 58
        17: .line 18
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Boolean
            ifeq 58
        18: .line 19
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokevirtual io.vertx.mqtt.MqttClientOptions.setAutoGeneratedClientId:(Z)Lio/vertx/mqtt/MqttClientOptions;
            pop
        19: .line 21
            goto 58
        20: .line 23
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Boolean
            ifeq 58
        21: .line 24
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokevirtual io.vertx.mqtt.MqttClientOptions.setAutoKeepAlive:(Z)Lio/vertx/mqtt/MqttClientOptions;
            pop
        22: .line 26
            goto 58
        23: .line 28
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Boolean
            ifeq 58
        24: .line 29
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokevirtual io.vertx.mqtt.MqttClientOptions.setCleanSession:(Z)Lio/vertx/mqtt/MqttClientOptions;
            pop
        25: .line 31
            goto 58
        26: .line 33
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.String
            ifeq 58
        27: .line 34
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual io.vertx.mqtt.MqttClientOptions.setClientId:(Ljava/lang/String;)Lio/vertx/mqtt/MqttClientOptions;
            pop
        28: .line 36
            goto 58
        29: .line 38
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Number
            ifeq 58
        30: .line 39
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Number
            invokevirtual java.lang.Number.intValue:()I
            invokevirtual io.vertx.mqtt.MqttClientOptions.setKeepAliveTimeSeconds:(I)Lio/vertx/mqtt/MqttClientOptions;
            pop
        31: .line 41
            goto 58
        32: .line 43
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Number
            ifeq 58
        33: .line 44
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Number
            invokevirtual java.lang.Number.intValue:()I
            invokevirtual io.vertx.mqtt.MqttClientOptions.setMaxInflightQueue:(I)Lio/vertx/mqtt/MqttClientOptions;
            pop
        34: .line 46
            goto 58
        35: .line 48
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Number
            ifeq 58
        36: .line 49
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Number
            invokevirtual java.lang.Number.intValue:()I
            invokevirtual io.vertx.mqtt.MqttClientOptions.setMaxMessageSize:(I)Lio/vertx/mqtt/MqttClientOptions;
            pop
        37: .line 51
            goto 58
        38: .line 53
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.String
            ifeq 58
        39: .line 54
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual io.vertx.mqtt.MqttClientOptions.setPassword:(Ljava/lang/String;)Lio/vertx/mqtt/MqttClientOptions;
            pop
        40: .line 56
            goto 58
        41: .line 58
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.String
            ifeq 58
        42: .line 59
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual io.vertx.mqtt.MqttClientOptions.setUsername:(Ljava/lang/String;)Lio/vertx/mqtt/MqttClientOptions;
            pop
        43: .line 61
            goto 58
        44: .line 63
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Boolean
            ifeq 58
        45: .line 64
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokevirtual io.vertx.mqtt.MqttClientOptions.setWillFlag:(Z)Lio/vertx/mqtt/MqttClientOptions;
            pop
        46: .line 66
            goto 58
        47: .line 68
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.String
            ifeq 58
        48: .line 69
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual io.vertx.mqtt.MqttClientOptions.setWillMessage:(Ljava/lang/String;)Lio/vertx/mqtt/MqttClientOptions;
            pop
        49: .line 71
            goto 58
        50: .line 73
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Number
            ifeq 58
        51: .line 74
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Number
            invokevirtual java.lang.Number.intValue:()I
            invokevirtual io.vertx.mqtt.MqttClientOptions.setWillQoS:(I)Lio/vertx/mqtt/MqttClientOptions;
            pop
        52: .line 76
            goto 58
        53: .line 78
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.Boolean
            ifeq 58
        54: .line 79
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            invokevirtual io.vertx.mqtt.MqttClientOptions.setWillRetain:(Z)Lio/vertx/mqtt/MqttClientOptions;
            pop
        55: .line 81
            goto 58
        56: .line 83
      StackMap locals:
      StackMap stack:
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            instanceof java.lang.String
            ifeq 58
        57: .line 84
            aload 1 /* obj */
            aload 2 /* member */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual io.vertx.mqtt.MqttClientOptions.setWillTopic:(Ljava/lang/String;)Lio/vertx/mqtt/MqttClientOptions;
            pop
        end local 2 // java.util.Map$Entry member
        58: .line 15
      StackMap locals: java.lang.Iterable io.vertx.mqtt.MqttClientOptions top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
        59: .line 89
            return
        end local 1 // io.vertx.mqtt.MqttClientOptions obj
        end local 0 // java.lang.Iterable json
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   60     0    json  Ljava/lang/Iterable<Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/Object;>;>;
            0   60     1     obj  Lio/vertx/mqtt/MqttClientOptions;
            2   58     2  member  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/Object;>;
    Signature: (Ljava/lang/Iterable<Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/Object;>;>;Lio/vertx/mqtt/MqttClientOptions;)V
    MethodParameters:
      Name  Flags
      json  
      obj   

  public static void toJson(io.vertx.mqtt.MqttClientOptions, io.vertx.core.json.JsonObject);
    descriptor: (Lio/vertx/mqtt/MqttClientOptions;Lio/vertx/core/json/JsonObject;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.vertx.mqtt.MqttClientOptions obj
        start local 1 // io.vertx.core.json.JsonObject json
         0: .line 92
            aload 0 /* obj */
            aload 1 /* json */
            invokevirtual io.vertx.core.json.JsonObject.getMap:()Ljava/util/Map;
            invokestatic io.vertx.mqtt.MqttClientOptionsConverter.toJson:(Lio/vertx/mqtt/MqttClientOptions;Ljava/util/Map;)V
         1: .line 93
            return
        end local 1 // io.vertx.core.json.JsonObject json
        end local 0 // io.vertx.mqtt.MqttClientOptions obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0   obj  Lio/vertx/mqtt/MqttClientOptions;
            0    2     1  json  Lio/vertx/core/json/JsonObject;
    MethodParameters:
      Name  Flags
      obj   
      json  

  public static void toJson(io.vertx.mqtt.MqttClientOptions, java.util.Map<java.lang.String, java.lang.Object>);
    descriptor: (Lio/vertx/mqtt/MqttClientOptions;Ljava/util/Map;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.vertx.mqtt.MqttClientOptions obj
        start local 1 // java.util.Map json
         0: .line 96
            aload 1 /* json */
            ldc "autoGeneratedClientId"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.isAutoGeneratedClientId:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         1: .line 97
            aload 1 /* json */
            ldc "autoKeepAlive"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.isAutoKeepAlive:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 98
            aload 1 /* json */
            ldc "cleanSession"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.isCleanSession:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 99
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getClientId:()Ljava/lang/String;
            ifnull 5
         4: .line 100
            aload 1 /* json */
            ldc "clientId"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getClientId:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 102
      StackMap locals:
      StackMap stack:
            aload 1 /* json */
            ldc "keepAliveTimeSeconds"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getKeepAliveTimeSeconds:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 103
            aload 1 /* json */
            ldc "maxInflightQueue"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getMaxInflightQueue:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 104
            aload 1 /* json */
            ldc "maxMessageSize"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getMaxMessageSize:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         8: .line 105
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getPassword:()Ljava/lang/String;
            ifnull 10
         9: .line 106
            aload 1 /* json */
            ldc "password"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getPassword:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        10: .line 108
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getUsername:()Ljava/lang/String;
            ifnull 12
        11: .line 109
            aload 1 /* json */
            ldc "username"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getUsername:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        12: .line 111
      StackMap locals:
      StackMap stack:
            aload 1 /* json */
            ldc "willFlag"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.isWillFlag:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        13: .line 112
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getWillMessage:()Ljava/lang/String;
            ifnull 15
        14: .line 113
            aload 1 /* json */
            ldc "willMessage"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getWillMessage:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        15: .line 115
      StackMap locals:
      StackMap stack:
            aload 1 /* json */
            ldc "willQoS"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getWillQoS:()I
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        16: .line 116
            aload 1 /* json */
            ldc "willRetain"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.isWillRetain:()Z
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        17: .line 117
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getWillTopic:()Ljava/lang/String;
            ifnull 19
        18: .line 118
            aload 1 /* json */
            ldc "willTopic"
            aload 0 /* obj */
            invokevirtual io.vertx.mqtt.MqttClientOptions.getWillTopic:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        19: .line 120
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.util.Map json
        end local 0 // io.vertx.mqtt.MqttClientOptions obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   20     0   obj  Lio/vertx/mqtt/MqttClientOptions;
            0   20     1  json  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
    Signature: (Lio/vertx/mqtt/MqttClientOptions;Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)V
    MethodParameters:
      Name  Flags
      obj   
      json  
}
SourceFile: "MqttClientOptionsConverter.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map