comment updates

Author: ibalosh

src/main/java/com/wildbit/java/postmark/client/ApiClient.java

@@ -147,6 +147,9 @@ public TemplateValidation validateTemplate(TemplateToValidate data) throws Postm
     /**
      * Old method for sending messages with templates.
      *
+     * @param data - template message data
+     * @return message response
+     *
      * @deprecated use {@link #deliverMessageWithTemplate(TemplatedMessage)} ()} instead.
      */
     @Deprecated

src/main/java/com/wildbit/java/postmark/client/HttpClientErrorHandler.java

@@ -21,7 +21,9 @@ public HttpClientErrorHandler(DataHandler dataHandler) {
      *
      * @param statusCode - HTTP status code
      * @param message - HTTP response message
-     * @throws PostmarkException in case invalid HTTP response is returned.
+     * @return postmark error
+     *
+     * @throws java.io.IOException in case invalid HTTP response is returned.
      */
     public PostmarkException throwErrorBasedOnStatusCode(Integer statusCode, String message) throws IOException {
         switch (statusCode) {

src/main/java/com/wildbit/java/postmark/client/data/model/message/BaseMessage.java

@@ -232,6 +232,7 @@ public void setAttachments(List<Map<String, String>> attachments) {
      * Add attachments from file path
      *
      * @param path file path
+     * @throws IOException
      */
     public void addAttachment(String path) throws IOException {
         addAttachment(new File(path).getName(), readFileContent(path), readFileContentType(path));