diff --git a/assistant/src/main/java/com/ibm/watson/assistant/v1/model/DialogNodeOutputGenericDialogNodeOutputResponseTypeConnectToAgent.java b/assistant/src/main/java/com/ibm/watson/assistant/v1/model/DialogNodeOutputGenericDialogNodeOutputResponseTypeConnectToAgent.java
index 4b6cb4bb9e..c10e4e4fae 100644
--- a/assistant/src/main/java/com/ibm/watson/assistant/v1/model/DialogNodeOutputGenericDialogNodeOutputResponseTypeConnectToAgent.java
+++ b/assistant/src/main/java/com/ibm/watson/assistant/v1/model/DialogNodeOutputGenericDialogNodeOutputResponseTypeConnectToAgent.java
@@ -20,7 +20,7 @@
 public class DialogNodeOutputGenericDialogNodeOutputResponseTypeConnectToAgent
     extends DialogNodeOutputGeneric {
 
-@SerializedName("transfer_info")
+  @SerializedName("transfer_info")
   private DialogNodeOutputConnectToAgentTransferInfo transferInfo;
 
   /** Builder. */
diff --git a/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeChannelTransfer.java b/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeChannelTransfer.java
index fbd95734c3..38983d48c9 100644
--- a/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeChannelTransfer.java
+++ b/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeChannelTransfer.java
@@ -20,7 +20,7 @@
 public class RuntimeResponseGenericRuntimeResponseTypeChannelTransfer
     extends RuntimeResponseGeneric {
 
-@SerializedName("transfer_info")
+  @SerializedName("transfer_info")
   protected ChannelTransferInfo transferInfo;
 
   /** Builder. */
diff --git a/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeConnectToAgent.java b/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeConnectToAgent.java
index f7187e19a3..c423bcd884 100644
--- a/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeConnectToAgent.java
+++ b/assistant/src/main/java/com/ibm/watson/assistant/v1/model/RuntimeResponseGenericRuntimeResponseTypeConnectToAgent.java
@@ -20,7 +20,7 @@
 public class RuntimeResponseGenericRuntimeResponseTypeConnectToAgent
     extends RuntimeResponseGeneric {
 
-@SerializedName("transfer_info")
+  @SerializedName("transfer_info")
   protected DialogNodeOutputConnectToAgentTransferInfo transferInfo;
 
   /** Builder. */
diff --git a/assistant/src/test/java/com/ibm/watson/assistant/v2/AssistantServiceIT.java b/assistant/src/test/java/com/ibm/watson/assistant/v2/AssistantServiceIT.java
index 336f1021ee..21cadae38e 100644
--- a/assistant/src/test/java/com/ibm/watson/assistant/v2/AssistantServiceIT.java
+++ b/assistant/src/test/java/com/ibm/watson/assistant/v2/AssistantServiceIT.java
@@ -75,7 +75,8 @@ public void testSendMessages() {
                 .input(input)
                 .context(context)
                 .build();
-        StatefulMessageResponse messageResponse = service.message(messageOptions).execute().getResult();
+        StatefulMessageResponse messageResponse =
+            service.message(messageOptions).execute().getResult();
 
         // message assertions
         List<RuntimeResponseGeneric> genericResponses = messageResponse.getOutput().getGeneric();
diff --git a/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryHistogramAggregation.java b/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryHistogramAggregation.java
index 301fdcef01..3bf854e299 100644
--- a/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryHistogramAggregation.java
+++ b/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryHistogramAggregation.java
@@ -27,12 +27,12 @@ public class QueryAggregationQueryHistogramAggregation extends QueryAggregation
   protected QueryAggregationQueryHistogramAggregation() {}
 
   /**
-    * Gets the interval.
-    *
-    * <p>The size of the sections that the results are split into.
-    *
-    * @return the interval
-    */
+   * Gets the interval.
+   *
+   * <p>The size of the sections that the results are split into.
+   *
+   * @return the interval
+   */
   public Long getInterval() {
     return interval;
   }
diff --git a/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryTimesliceAggregation.java b/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryTimesliceAggregation.java
index 300b9300e3..d001da825b 100644
--- a/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryTimesliceAggregation.java
+++ b/discovery/src/main/java/com/ibm/watson/discovery/v2/model/QueryAggregationQueryTimesliceAggregation.java
@@ -23,14 +23,13 @@ public class QueryAggregationQueryTimesliceAggregation extends QueryAggregation
 
   protected QueryAggregationQueryTimesliceAggregation() {}
 
-
   /**
-    * Gets the interval.
-    *
-    * <p>The date interval value.
-    *
-    * @return the interval
-    */
+   * Gets the interval.
+   *
+   * <p>The date interval value.
+   *
+   * @return the interval
+   */
   public String getInterval() {
     return interval;
   }
diff --git a/language-translator/src/test/java/com/ibm/watson/language_translator/v3/LanguageTranslatorIT.java b/language-translator/src/test/java/com/ibm/watson/language_translator/v3/LanguageTranslatorIT.java
index 94e8bf4924..b4bb9ff089 100644
--- a/language-translator/src/test/java/com/ibm/watson/language_translator/v3/LanguageTranslatorIT.java
+++ b/language-translator/src/test/java/com/ibm/watson/language_translator/v3/LanguageTranslatorIT.java
@@ -46,10 +46,12 @@ public class LanguageTranslatorIT extends WatsonServiceTest {
   private LanguageTranslator service;
 
   private final Map<String, String> translations =
-      new HashMap<String, String>() {{
-        put("The IBM Watson team is awesome", "El equipo de IBM Watson es impresionante");
-        put("Welcome to the cognitive era", "Bienvenido a la era cognitiva");
-      }};
+      new HashMap<String, String>() {
+        {
+          put("The IBM Watson team is awesome", "El equipo de IBM Watson es impresionante");
+          put("Welcome to the cognitive era", "Bienvenido a la era cognitiva");
+        }
+      };
   private final List<String> texts = new ArrayList<>(translations.keySet());
 
   /**
diff --git a/text-to-speech/src/main/java/com/ibm/watson/text_to_speech/v1/model/SynthesizeOptions.java b/text-to-speech/src/main/java/com/ibm/watson/text_to_speech/v1/model/SynthesizeOptions.java
index 9ed58caeea..3c939c7a6c 100644
--- a/text-to-speech/src/main/java/com/ibm/watson/text_to_speech/v1/model/SynthesizeOptions.java
+++ b/text-to-speech/src/main/java/com/ibm/watson/text_to_speech/v1/model/SynthesizeOptions.java
@@ -126,7 +126,7 @@ public interface SpellOutMode {
   protected String spellOutMode;
   protected Long ratePercentage;
   protected Long pitchPercentage;
-protected List<String> timings;
+  protected List<String> timings;
 
   /** Builder. */
   public static class Builder {
@@ -137,7 +137,7 @@ public static class Builder {
     private String spellOutMode;
     private Long ratePercentage;
     private Long pitchPercentage;
-private List<String> timings;
+    private List<String> timings;
 
     /**
      * Instantiates a new Builder from an existing SynthesizeOptions instance.
@@ -152,7 +152,7 @@ private Builder(SynthesizeOptions synthesizeOptions) {
       this.spellOutMode = synthesizeOptions.spellOutMode;
       this.ratePercentage = synthesizeOptions.ratePercentage;
       this.pitchPercentage = synthesizeOptions.pitchPercentage;
-this.timings = synthesizeOptions.timings;
+      this.timings = synthesizeOptions.timings;
     }
 
     /** Instantiates a new builder. */