diff --git a/src/Welsh Vocabulary Tutor/src/main/java/uk/ac/aber/cs221/group20/json/JsonProcessing.java b/src/Welsh Vocabulary Tutor/src/main/java/uk/ac/aber/cs221/group20/json/JsonProcessing.java
index d062131..55b1ba5 100644
--- a/src/Welsh Vocabulary Tutor/src/main/java/uk/ac/aber/cs221/group20/json/JsonProcessing.java	
+++ b/src/Welsh Vocabulary Tutor/src/main/java/uk/ac/aber/cs221/group20/json/JsonProcessing.java	
@@ -1,4 +1,10 @@
 package uk.ac.aber.cs221.group20.json;
+/**
+ * @(#) JsonProcessing.java 0,1 2020/04/27
+ * <p>
+ * Copyright (c) 2020 Aberystwyth University.
+ * All rights reserved.
+ */
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -10,8 +16,30 @@ import java.nio.file.Paths;
 import java.util.Arrays;
 import java.util.LinkedList;
 
+/**
+ * A class that handles the import and export of Json-formatted files, following the schema set out in SE.QA.CSRS DC3
+ *
+ * @author Brad Corbett [brc9]
+ * @author Henry Dugmore [hjd3]
+ * @author Kain Bryan-Jones [kab74]
+ * @author Luke Wybar [law39]
+ * @author Marcin Jakob [maj83]
+ * @author Oscar Pocock [osp1]
+ * @author Tom Perry [top1]
+ * @author Waylen Watts [ncw]
+ * @version 0.1 Initial development.
+ * @see DictionaryEntry
+ */
 public class JsonProcessing {
 
+
+   /**
+    * Method to read in a Json file formatted in the schema set out in SE.QA.CSRS DC3
+    * <p>
+    * @param file Pass in a File object referencing the Json file wish to be read in.
+    * @return A LinkedList containing all the valid DictionaryEntry objects stored in the Json File
+    * @see DictionaryEntry
+    */
    public LinkedList<DictionaryEntry> readInJson(File file) {
       LinkedList<DictionaryEntry> returnVal = new LinkedList<>();
       ObjectMapper objectMapper = new ObjectMapper();
@@ -25,6 +53,12 @@ public class JsonProcessing {
       return returnVal;
    }
 
+   /**
+    * Method to write out a Json file formatted in the schema set out in SE.QA.CSRS DC3
+    * <p>
+    * @param directoryAndFile pass in a String containing a fully qualified path name and file name, where the Json file should be output
+    * @param words            pass in a LinkedList of DictionaryEntry objects which should be output in the Json file
+    */
    public void writeOutJson(String directoryAndFile, LinkedList<DictionaryEntry> words) {
       ObjectMapper objectMapper = new ObjectMapper();
       String JsonString = "";