move resources

Author: faisalnjs

Array.java

@@ -0,0 +1,17 @@
+public class Array {
+    public static void changeElement(int n) {
+        n += 3;
+    }
+
+    public static void changeArrayElement(int[] n) {
+        n[0] += 3;
+    }
+
+    public static void main(String[] args) {
+        int[] list = { 1, 2, 3, 4 };
+        changeElement(list[0]);
+        System.out.println(list[0]); // 1
+        changeArrayElement(list);
+        System.out.println(list[0]); // 4
+    }
+}

Cruise.java

@@ -28,20 +28,14 @@ public int calculateRevenue() {
     }
 
     public static void main(String[] args) {
-        Cruise cr = new Cruise();
-        cr.people = 78;
-        cr.setPrice(4000);
+        Cruise cr = new Cruise(78, 4000);
         cr.setPrice(5000);
         cr.checkResponse("world cruise");
         cr.checkResponse("ship trip");
         System.out.println(cr.calculateRevenue());
-        Cruise cr1 = new Cruise();
-        cr1.people = 200;
-        cr1.setPrice(2000);
+        Cruise cr1 = new Cruise(200, 2000);
         System.out.println(cr1.calculateRevenue());
-        Cruise cr2 = new Cruise();
-        cr2.people = 397;
-        cr2.setPrice(6000);
+        Cruise cr2 = new Cruise(397, 6000);
         System.out.println(cr2.calculateRevenue());
     }
 }

EasySound.java renamed to resources/EasySound.java

@@ -1,3 +1,4 @@
+package resources;
 import java.io.File;
 import java.io.IOException;
 import javax.sound.sampled.AudioFormat;

HelloAction.java renamed to resources/HelloAction.java

@@ -1,3 +1,4 @@
+package resources;
 import java.awt.Graphics;
 import java.awt.Color;
 import java.awt.Container;

HelloGraphics.java renamed to resources/HelloGraphics.java

@@ -1,3 +1,4 @@
+package resources;
 // This program displays simple graphics
 
 import java.awt.Graphics;

HelloGui.java renamed to resources/HelloGui.java

@@ -1,3 +1,4 @@
+package resources;
 import java.awt.Color;
 import java.awt.Container;
 import java.awt.FlowLayout;

HelloWorld.java renamed to resources/HelloWorld.java

@@ -1,3 +1,4 @@
+package resources;
 import java.util.Scanner;
 
 public class HelloWorld {

Morning.java renamed to resources/Morning.java

@@ -1,3 +1,4 @@
+package resources;
 //Chapter 3 Question 12 (a)
 
 import java.awt.Color;

MovingDisk.java renamed to resources/MovingDisk.java

@@ -1,3 +1,4 @@
+package resources;
 import java.awt.Color;
 import java.awt.Container;
 import java.awt.Graphics;