Added comment clarifying size vs capactity of dynamic array

rasmus4200 · Oct 15, 2019 · ced3bb2 · ced3bb2
1 parent 1fdfbd6
commit ced3bb2
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/main/java/datastructures/DynamicArray.java b/src/main/java/datastructures/DynamicArray.java
@@ -3,7 +3,12 @@
 public class DynamicArray<String> {
 
     private Object[] data;
+
+    // Counter for the number of elements in our array
     private int size = 0;
+
+    // The capacity of our array - or how many elements it can hold.
+    // What we double when the number of elements exceeds the capacity of the array.
     private int initialCapacity;
 
     public DynamicArray(int initialCapacity) {