Set default value so endUtteranceSilenceThreshold isn't null.

Author: Swimburger

src/main/java/com/assemblyai/api/RealtimeTranscriber.java

@@ -91,6 +91,7 @@ public void connect() {
 
     /**
      * Stream binary audio data
+     *
      * @param audio byte array audio data
      */
     public void sendAudio(byte[] audio) {
@@ -99,6 +100,7 @@ public void sendAudio(byte[] audio) {
 
     /**
      * Stream base64 encoded audio data
+     *
      * @param audio base64 audio data string
      */
     public void sendAudio(String audio) {
@@ -144,7 +146,7 @@ public static final class Builder {
         private String apiKey;
         private Integer sampleRate;
         private List<String> wordBoost;
-        private Optional<Integer> endUtteranceSilenceThreshold;
+        private Optional<Integer> endUtteranceSilenceThreshold = Optional.empty();
         private Consumer<SessionBegins> onSessionBegins;
         private Consumer<PartialTranscript> onPartialTranscript;
         private Consumer<FinalTranscript> onFinalTranscript;
@@ -154,6 +156,7 @@ public static final class Builder {
 
         /**
          * Sets api key
+         *
          * @param apiKey The AssemblyAI API Key
          * @return this
          */
@@ -164,6 +167,7 @@ public RealtimeTranscriber.Builder apiKey(String apiKey) {
 
         /**
          * Sets sample rate
+         *
          * @param sampleRate The audio sample rate. Defaults to 16_000
          * @return this
          */
@@ -174,6 +178,7 @@ public RealtimeTranscriber.Builder sampleRate(int sampleRate) {
 
         /**
          * Sets word boost
+         *
          * @param wordBoost An array of words to boost
          * @return this
          */
@@ -184,6 +189,7 @@ public RealtimeTranscriber.Builder wordBoost(List<String> wordBoost) {
 
         /**
          * Configure the threshold for how long to wait before ending an utterance. Default is 700ms.
+         *
          * @param threshold The duration of the end utterance silence threshold in milliseconds
          * @return this
          */
@@ -195,6 +201,7 @@ public RealtimeTranscriber.Builder endUtteranceSilenceThreshold(int threshold) {
 
         /**
          * Sets onSessionStart
+         *
          * @param onSessionStart an event handler for the start event. Defaults to a noop.
          * @return this
          * @deprecated use {@link #onSessionBegins(Consumer)} instead.
@@ -206,6 +213,7 @@ public RealtimeTranscriber.Builder onSessionStart(Consumer<SessionBegins> onSess
 
         /**
          * Sets onSessionBegins
+         *
          * @param onSessionBegins an event handler for the start event. Defaults to a noop.
          * @return this
          */
@@ -216,6 +224,7 @@ public RealtimeTranscriber.Builder onSessionBegins(Consumer<SessionBegins> onSes
 
         /**
          * Sets onPartialTranscript
+         *
          * @param onPartialTranscript an event handler for the partial transcript event. Defaults to a noop.
          * @return this
          */
@@ -226,6 +235,7 @@ public RealtimeTranscriber.Builder onPartialTranscript(Consumer<PartialTranscrip
 
         /**
          * Sets onPartialTranscript
+         *
          * @param onFinalTranscript an event handler for the final transcript event. Defaults to a noop.
          * @return this
          */
@@ -236,6 +246,7 @@ public RealtimeTranscriber.Builder onFinalTranscript(Consumer<FinalTranscript> o
 
         /**
          * Sets onTranscript
+         *
          * @param onTranscript an event handler for any transcript event (partial or final). Defaults to a noop.
          * @return this
          */
@@ -246,6 +257,7 @@ public RealtimeTranscriber.Builder onTranscript(Consumer<RealtimeTranscript> onT
 
         /**
          * Sets onError
+         *
          * @param onError an event handler for an error event. Defaults to a noop.
          * @return this
          */
@@ -256,6 +268,7 @@ public RealtimeTranscriber.Builder onError(Consumer<Throwable> onError) {
 
         /**
          * Sets onClose
+         *
          * @param onClose an event handler for the closing event. Defaults to a noop.
          * @return this
          */