Merge pull request #27 from HarryDulaney/Add_Chapter_22_23_24_25_answers

Fixed Exercise14_17.java, added import for FXMLLoader + Removed JUnit…

Author: HarryDulaney

ch_08/Exercise08_13.java

@@ -1,8 +1,5 @@
 package ch_08;
 
-import org.junit.Test;
-
-import java.awt.*;
 import java.util.*;
 
 /**
@@ -52,4 +49,4 @@ public static int[] locateLargest(double[][] a) {
         }
         return largeIdx;
     }
-}
+}

ch_14/Exercise14_17.java

@@ -1,16 +1,14 @@
-package ch_14.exercise14_17;
+package ch_14;
 
 import javafx.application.Application;
-import javafx.collections.ObservableList;
-import javafx.scene.Node;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
 import javafx.scene.Scene;
-import javafx.scene.layout.Pane;
-import javafx.scene.paint.Color;
-import javafx.scene.shape.Arc;
-import javafx.scene.shape.Circle;
-import javafx.scene.shape.Line;
 import javafx.stage.Stage;
 
+import java.io.FileInputStream;
+import java.io.IOException;
+
 /**
  * 14.17 (Game: hangman) Write a program that displays a drawing for the popular hangman game, as shown in Figure 14.48a.
  */

ch_18/Exercise18_01.java

@@ -3,7 +3,7 @@
 import java.math.BigInteger;
 import java.util.Scanner;
 
-import static org.junit.Assert.*;
+import static resources.lib.UnitTest.*;
 
 /**
  * *18.1 (Factorial) Using the BigInteger class introduced in Section 10.9, you can

resources/lib/UnitTest.java

@@ -0,0 +1,12 @@
+package resources.lib;
+
+import java.math.BigInteger;
+
+public class UnitTest {
+
+    public static void assertEquals(BigInteger b1, BigInteger b2) {
+        if (!b1.equals(b2)) {
+            throw new UnitTestException("Failed Unit Test, Expected: " + b1 + ", but got: " + b2);
+        }
+    }
+}

resources/lib/UnitTestException.java

@@ -0,0 +1,8 @@
+package resources.lib;
+
+public class UnitTestException extends AssertionError {
+
+    public UnitTestException(Object detailMessage) {
+        super(detailMessage);
+    }
+}