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bac1/q2/algo/tp8/ArrayListTest.java

@@ -0,0 +1,54 @@
+import java.util.ArrayList;
+import java.util.Random;
+
+public class ArrayListTest {
+
+	public static ArrayList<String> create(int n){
+		ArrayList<String> ret = new ArrayList<String>();
+		for (;n > 0 ; n--) {
+			String random_Word = "";
+			Random rand = new Random();
+			int str_size = rand.nextInt(1, 50);
+			for(int i =0; i < str_size; i++){
+				random_Word += (char) rand.nextInt(32, 126);
+			}
+			ret.add(random_Word);
+		}
+		return ret;
+	}
+
+	public static void add(ArrayList<String> l, String s){
+		l.add(s);
+	}
+
+	public static void empty(ArrayList<String> l){
+		l.clear();
+
+	}
+
+	public static void display(ArrayList<String> l){
+		System.out.print("[");
+		for (String e : l) {
+			System.out.print(e);
+			System.out.print(", ");
+		}
+		System.out.println("]");
+	}
+
+	public static void main(String[] args) {
+		ArrayList<String> a;
+
+		a = create(5);
+		display(a);
+
+		add(a, "The lazy brown fox jump over the lazy fence");
+		display(a);
+
+		empty(a);
+		display(a);
+		
+		add(a, "The lazy brown fox jump over the lazy fence");
+		display(a);
+
+	}
+}