1. DREW ALVAREZ AND CORDIE GOODRICH ARRAYS AND ARRAY LISTS

2. ARRAYS Container object Fixed length Composed of elements of a single type Sorted by numerical indices starting with 0 Part of core java programming Primitives or objects

3. ARRAYS Storing and organization of values Declaration: int[] myArray = new int[3]; myArray[0] = 5; myArray[1] = 10; myArray[2] = 15; Searching, Copying, Comparing

4. ARRAYS int

5. ARRAY LIST Adjustable size Adjustment takes time Element of different types Cannot store primitives Collections Framework

6. ARRAY LIST Storing and organization of values + ability to add or remove Need “import java.util.ArrayList;” Declaration: ArrayList list = new ArrayList () Adjustment: list.add(“x”); list.remove(“x”); Clear, Clone, Capacity adjustments

7. ARRAY LISTS Integer StringInteger

8. REVIEW Arrays -Fixed size -Single type of element -Part of core java programming Array Lists -Adjustable size -Different types -Collections Framework

9. SOURCES http://docs.oracle.com/javase/8/docs/api/java/util/Arrays.html http://java67.blogspot.com/2012/12/difference-between-array- vs-arraylist-java.htm http://java67.blogspot.com/2012/12/difference-between-array- vs-arraylist-java.htm http://docs.oracle.com/javase/tutorial/java/nutsandbolts/dataty pes.html http://docs.oracle.com/javase/tutorial/java/nutsandbolts/dataty pes.html http://docs.oracle.com/javase/8/docs/technotes/guides/collecti ons/overview.html http://docs.oracle.com/javase/8/docs/technotes/guides/collecti ons/overview.html http://stackoverflow.com/questions/1200621/how-to-declare-an- array-in-java http://stackoverflow.com/questions/1200621/how-to-declare-an- array-in-java http://www.java-samples.com/showtutorial.php?tutorialid=234 http://stackoverflow.com/questions/1005073/initialization-of-an- arraylist-in-one-line http://stackoverflow.com/questions/1005073/initialization-of-an- arraylist-in-one-line http://www.roseindia.net/java/beginners/array_list_demo.shtml http://docs.oracle.com/javase/tutorial/displayCode.html?code= http://docs.oracle.com/javase/tutorial/java/nutsandbolts/examp les/ArrayDemo.java http://www.roseindia.net/java/beginners/array_list_demo.shtml http://docs.oracle.com/javase/tutorial/displayCode.html?code= http://docs.oracle.com/javase/tutorial/java/nutsandbolts/examp les/ArrayDemo.java