copy updates and formatting for consistency.

Author: robotdan

src/main/java/io/fusionauth/http/server/HTTPServerConfiguration.java

@@ -278,7 +278,7 @@ public Duration getShutdownDuration() {
   }
 
   /**
-   * @return The HTTP unexpected exception handler for this server or null if a default was not set.
+   * @return The HTTP unexpected exception handler for this server. Never null.
    */
   public HTTPUnexpectedExceptionHandler getUnexpectedExceptionHandler() {
     return unexpectedExceptionHandler;
@@ -343,7 +343,7 @@ public HTTPServerConfiguration withContextPath(String contextPath) {
    */
   @Override
   public HTTPServerConfiguration withExpectValidator(ExpectValidator validator) {
-    Objects.requireNonNull(handler, "You cannot set ExpectValidator to null");
+    Objects.requireNonNull(validator, "You cannot set the expect validator to null");
     this.expectValidator = validator;
     return this;
   }
@@ -353,7 +353,7 @@ public HTTPServerConfiguration withExpectValidator(ExpectValidator validator) {
    */
   @Override
   public HTTPServerConfiguration withHandler(HTTPHandler handler) {
-    Objects.requireNonNull(handler, "You cannot set HTTPHandler to null");
+    Objects.requireNonNull(handler, "You cannot set the handler to null");
     this.handler = handler;
     return this;
   }
@@ -363,7 +363,7 @@ public HTTPServerConfiguration withHandler(HTTPHandler handler) {
    */
   @Override
   public HTTPServerConfiguration withInitialReadTimeout(Duration duration) {
-    Objects.requireNonNull(duration, "You cannot set the client timeout to null");
+    Objects.requireNonNull(duration, "You cannot set the client read timeout duration to null");
     if (duration.isZero() || duration.isNegative()) {
       throw new IllegalArgumentException("The client timeout duration must be greater than 0");
     }
@@ -388,7 +388,6 @@ public HTTPServerConfiguration withInstrumenter(Instrumenter instrumenter) {
   @Override
   public HTTPServerConfiguration withKeepAliveTimeoutDuration(Duration duration) {
     Objects.requireNonNull(duration, "You cannot set the keep-alive timeout duration to null");
-
     if (duration.isZero() || duration.isNegative()) {
       throw new IllegalArgumentException("The keep-alive timeout duration must be grater than 0");
     }
@@ -402,7 +401,7 @@ public HTTPServerConfiguration withKeepAliveTimeoutDuration(Duration duration) {
    */
   @Override
   public HTTPServerConfiguration withListener(HTTPListenerConfiguration listener) {
-    Objects.requireNonNull(listener, "You cannot set HTTPListenerConfiguration to null");
+    Objects.requireNonNull(listener, "You cannot add a null HTTPListenerConfiguration");
     this.listeners.add(listener);
     return this;
   }
@@ -412,7 +411,7 @@ public HTTPServerConfiguration withListener(HTTPListenerConfiguration listener)
    */
   @Override
   public HTTPServerConfiguration withLoggerFactory(LoggerFactory loggerFactory) {
-    Objects.requireNonNull(loggerFactory, "You cannot set LoggerFactory to null");
+    Objects.requireNonNull(loggerFactory, "You cannot set the logger factory to null");
     this.loggerFactory = loggerFactory;
     return this;
   }
@@ -506,7 +505,6 @@ public HTTPServerConfiguration withMultipartBufferSize(int multipartBufferSize)
   @Override
   public HTTPServerConfiguration withMultipartConfiguration(MultipartConfiguration multipartStreamConfiguration) {
     Objects.requireNonNull(multipartStreamConfiguration, "You cannot set the multipart stream configuration to null");
-
     this.multipartStreamConfiguration = multipartStreamConfiguration;
     return this;
   }
@@ -517,7 +515,6 @@ public HTTPServerConfiguration withMultipartConfiguration(MultipartConfiguration
   @Override
   public HTTPServerConfiguration withProcessingTimeoutDuration(Duration duration) {
     Objects.requireNonNull(duration, "You cannot set the processing timeout duration to null");
-
     if (duration.isZero() || duration.isNegative()) {
       throw new IllegalArgumentException("The processing timeout duration must be grater than 0");
     }
@@ -532,7 +529,6 @@ public HTTPServerConfiguration withProcessingTimeoutDuration(Duration duration)
   @Override
   public HTTPServerConfiguration withReadThroughputCalculationDelayDuration(Duration duration) {
     Objects.requireNonNull(duration, "You cannot set the read throughput delay duration to null");
-
     if (duration.isZero() || duration.isNegative()) {
       throw new IllegalArgumentException("The read throughput delay duration must be grater than 0");
     }
@@ -573,7 +569,6 @@ public HTTPServerConfiguration withResponseBufferSize(int responseBufferSize) {
   @Override
   public HTTPServerConfiguration withShutdownDuration(Duration duration) {
     Objects.requireNonNull(duration, "You cannot set the shutdown duration to null");
-
     if (duration.isZero() || duration.isNegative()) {
       throw new IllegalArgumentException("The shutdown duration must be grater than 0");
     }
@@ -587,6 +582,7 @@ public HTTPServerConfiguration withShutdownDuration(Duration duration) {
    */
   @Override
   public HTTPServerConfiguration withUnexpectedExceptionHandler(HTTPUnexpectedExceptionHandler unexpectedExceptionHandler) {
+    Objects.requireNonNull(unexpectedExceptionHandler, "You cannot set the unexpected exception handler to null");
     this.unexpectedExceptionHandler = unexpectedExceptionHandler;
     return this;
   }
@@ -597,7 +593,6 @@ public HTTPServerConfiguration withUnexpectedExceptionHandler(HTTPUnexpectedExce
   @Override
   public HTTPServerConfiguration withWriteThroughputCalculationDelayDuration(Duration duration) {
     Objects.requireNonNull(duration, "You cannot set the write throughput delay duration to null");
-
     if (duration.isZero() || duration.isNegative()) {
       throw new IllegalArgumentException("The write throughput delay duration must be grater than 0");
     }