Add optional javadocs

Signed-off-by: Andrew Carbonetto <andrew.carbonetto@improving.com>

java/client/src/main/java/glide/api/models/commands/stream/StreamGroupOptions.java

@@ -16,7 +16,7 @@ public final class StreamGroupOptions {
     public static final String MAKE_STREAM_REDIS_API = "MKSTREAM";
     public static final String ENTRIES_READ_REDIS_API = "ENTRIESREAD";
 
-    /** If the stream doesn't exist, creates a new stream with a length of 0. */
+    /** If the stream doesn't exist, creates a new stream with a length of <code>0</code>. */
     boolean makeStream;
 
     /**
@@ -28,15 +28,39 @@ public final class StreamGroupOptions {
      */
     String entriesRead;
 
+    /**
+     * Options for {@link StreamBaseCommands#xgroupCreate(String, String, String, StreamGroupOptions)}
+     *
+     * @param makeStream If the stream doesn't exist, creates a new stream with a length of <code>0
+     *     </code>.
+     */
     public StreamGroupOptions(Boolean makeStream) {
         this.makeStream = makeStream;
     }
 
+    /**
+     * Options for {@link StreamBaseCommands#xgroupCreate(String, String, String, StreamGroupOptions)}
+     *
+     * @param entriesRead An arbitrary ID that isn't the first ID, last ID, or the zero <code>"0-0"
+     *     </code>. Use it to find out how many entries are between the arbitrary ID (excluding it)
+     *     and the stream's last entry.
+     * @since ENTRIESREAD was added in Redis 7.0.0.
+     */
     public StreamGroupOptions(String entriesRead) {
         this.makeStream = false;
         this.entriesRead = entriesRead;
     }
 
+    /**
+     * Options for {@link StreamBaseCommands#xgroupCreate(String, String, String, StreamGroupOptions)}
+     *
+     * @param makeStream If the stream doesn't exist, creates a new stream with a length of <code>0
+     *     </code>.
+     * @param entriesRead An arbitrary ID that isn't the first ID, last ID, or the zero <code>"0-0"
+     *     </code>. Use it to find out how many entries are between the arbitrary ID (excluding it)
+     *     and the stream's last entry.
+     * @since ENTRIESREAD was added in Redis 7.0.0.
+     */
     public StreamGroupOptions(Boolean makeStream, String entriesRead) {
         this.makeStream = makeStream;
         this.entriesRead = entriesRead;