1 files changed, 15 insertions, 0 deletions
diff --git a/Week13 Bar/src/com/camilstaps/bar/Bar.java b/Week13 Bar/src/com/camilstaps/bar/Bar.java
index 800ffa7..ede54c2 100644
--- a/Week13 Bar/src/com/camilstaps/bar/Bar.java
+++ b/Week13 Bar/src/com/camilstaps/bar/Bar.java
@@ -45,22 +45,37 @@ public class Bar {
         drinkers = new ArrayList<>();
     }
     
+    /**
+     * Get a glass from the bar
+     * @return Glass if there is one available, null otherwise
+     */
     public synchronized Glass getGlass() {
         if (glasses.isEmpty())
             return null;
         return glasses.remove(0);
     }
     
+    /**
+     * Put a glass back
+     * @param glass 
+     */
     public void putGlass(Glass glass) {
         glasses.add(glass);
     }
     
+    /**
+     * Add some number of drinkers
+     * @param number 
+     */
     public void addDrinkers(int number) {
         for (int i = 0; i < number; i++) {
             drinkers.add(new ParchedMan(i, this, tap));
         }
     }
     
+    /**
+     * Open the tap
+     */
     public void startDrinking() {
         for (ParchedMan man : drinkers) {
             (new Thread(man)).start();