Finished the Methods for each of the classes, and all unit tests passed

NumberUtilities.java

@@ -1,32 +1,59 @@
- 
-
 
 public class NumberUtilities {
-    
-    public static String getRange(int start) {
-        return null;
+
+    public static String getRange(int stop) {
+        String fin = "";
+        for(int i = 0; i < stop; i++){
+            fin = fin.concat(String.valueOf(i));    
+        }
+        return fin;
     }
     
     public static String getRange(int start, int stop) {
-        return null;
+        String fin = "";
+        for(int i = start; i < stop; i++){
+            fin = fin.concat(String.valueOf(i));
+        }
+        return fin;
     }
 
 
     public static String getRange(int start, int stop, int step) {
-        return null;
+        String fin = "";
+        for(int i = start; i < stop; i += step){
+            fin = fin.concat(String.valueOf(i));
+        }
+        return fin;
     }
     
     public static String getEvenNumbers(int start, int stop) {
-        return null;
+        String fin = "";
+        for(int i = start; i < stop; i++){
+            if(i%2 == 0){
+                fin = fin.concat(String.valueOf(i));
+            }
+        }
+        return fin;
     }
 
 
     public static String getOddNumbers(int start, int stop) {
-        return null;
+        String fin = "";
+        for(int i = start; i < stop; i++){
+            if(i%2 != 0){
+                fin = fin.concat(String.valueOf(i));
+            }
+        }
+        return fin;
+
     }
 
 
     public static String getExponentiations(int start, int stop, int exponent) {
-        return null;
+        String fin = "";
+        for(int i = start; i <= stop; i++){
+            fin = fin.concat(String.valueOf(Math.round(Math.pow(i, exponent))));
+        }
+        return fin;
     }
 }

NumberUtilitiesTest.java

@@ -196,4 +196,8 @@ public class NumberUtilitiesTest {
         // : Then
         Assert.assertEquals(expected, actual);
     }
+
 }
+
+
+

README-TableUtilities.md

@@ -5,41 +5,11 @@
     * `String getMultiplicationTable(int width)`
 
 
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 <br><br><br><br>
 ## `String getSmallMultiplicationTable()`
 * **Description**
     * Generate a `String` representation of a multiplication table whose dimensions are `4` by `4`
-	
+
 ### Example 1
 * Sample Script
 
@@ -47,7 +17,7 @@
     // : Given    
     // : When
     String outcome = TableUtilities.getSmallMultiplicationTable();
-    
+
     // : Then
     System.out.println(outcome);
     ```
@@ -69,45 +39,45 @@
 
 
 
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 <br><br><br><br>
 ## `String getLargeMultiplicationTable()`
 * **Description**
     * Generate a `String` representation of a multiplication table whose dimensions are `9` by `9`
 
-	
+
 ### Example
 * Sample Script
 
@@ -115,7 +85,7 @@
     // : Given    
     // : When
     String outcome = TableUtilities.getLargeMultiplicationTable();
-    
+
     // : Then
     System.out.println(outcome);
     ```
@@ -136,57 +106,57 @@
     9 | 18 | 27 | 36 | 45 | 54 | 63 | 72 | 81 | 90 |
    10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |100 |
     ```
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+
 <br><br><br><br>
 ## `String getMultiplicationTable(int width)`
 * **Description**
     * Given one integer, `width`, generate a `String` representation of a multiplication table whose dimensions are `width` by `width`
 
-	
+
 ### Example 1
 * Sample Script
 
     ```
     // : Given
     int n = 3;
-    
+
     // : When
     String outcome = TableUtilities.getMultiplicationTable(n);
-    
+
     // : Then
     System.out.println(outcome);
     ```
@@ -209,10 +179,10 @@
     ```
     // : Given
     int n = 6;
-    
+
     // : When
     String outcome = TableUtilities.getMultiplicationTable(n);
-    
+
     // : Then
     System.out.println(outcome);
     ```

TableUtilities.java

@@ -1,15 +1,41 @@
- 
 
 public class TableUtilities {
     public static String getSmallMultiplicationTable() {
-        return null;
+        String fin = "";
+        int step = 1;
+        for(int i = 1; i <= 5; i++) {
+            for(int j = i; j <= (5*step); j+=step){
+                fin = fin.concat(String.format("%4s|", j + " "));
+            }
+            step+=1;
+            fin += "\n";
+        }
+        return fin;
     }
 
     public static String getLargeMultiplicationTable() {
-        return null;
+        String fin = "";
+        int step = 1;
+        for(int i = 1; i <= 10; i++) {
+            for(int j = i; j <= (10*step); j+=step){
+                fin = fin.concat(String.format("%4s|", j + " "));
+            }
+            step+=1;
+            fin += "\n";
+        }
+        return fin;
     }
 
     public static String getMultiplicationTable(int tableSize) {
-        return null;
+        String fin = "";
+        int step = 1;
+        for(int i = 1; i <= tableSize; i++) {
+            for(int j = i; j <= (tableSize*step); j+=step){
+                fin = fin.concat(String.format("%4s|", j + " "));
+            }
+            step+=1;
+            fin += "\n";
+        }
+        return fin;
     }
 }

TriangleUtilities.java

@@ -3,19 +3,44 @@
 public class TriangleUtilities {
 
     public static String getRow(int numberOfStars) {
-        return null;
+        String fin = "";
+        for(int i = 0; i < numberOfStars; i++){
+            fin = fin.concat("*");    
+        }
+        return fin;
     }
     
     public static String getTriangle(int numberOfRows) {
-        return null;
+        String fin = "";
+        for(int i = 1; i <= numberOfRows; i++) {
+            for(int j = 1; j <= i; j++) {
+                fin = fin.concat("*");
+            }
+            fin = fin.concat("\n");
+        }
+        return fin;
     }
 
 
     public static String getSmallTriangle() {
-        return null;
+        String fin = "";
+        for(int i = 1; i <= 4; i++) {
+            for(int j = 1; j <= i; j++) {
+                fin = fin.concat("*");
+            }
+            fin = fin.concat("\n");
+        }
+        return fin;
     }
 
     public static String getLargeTriangle() {
-        return null;
+        String fin = "";
+        for(int i = 1; i < 10; i++) {
+            for(int j = 1; j <= i; j++) {
+                fin = fin.concat("*");
+            }
+            fin = fin.concat("\n");
+        }
+        return fin;
     }
 }

package.bluej

@@ -1,27 +1,27 @@
 #BlueJ package file
-dependency1.from=NumberUtilitiesTest
-dependency1.to=NumberUtilities
+dependency1.from=TriangleUtilitiesTest
+dependency1.to=TriangleUtilities
 dependency1.type=UsesDependency
-dependency2.from=TriangleUtilitiesTest
-dependency2.to=TriangleUtilities
+dependency2.from=TableUtilitiesTest
+dependency2.to=TableUtilities
 dependency2.type=UsesDependency
-dependency3.from=TableUtilitiesTest
-dependency3.to=TableUtilities
+dependency3.from=NumberUtilitiesTest
+dependency3.to=NumberUtilities
 dependency3.type=UsesDependency
-editor.fx.0.height=722
-editor.fx.0.width=800
-editor.fx.0.x=537
-editor.fx.0.y=28
-objectbench.height=164
-objectbench.width=484
+editor.fx.0.height=1080
+editor.fx.0.width=1430
+editor.fx.0.x=-319
+editor.fx.0.y=-1080
+objectbench.height=92
+objectbench.width=462
 package.divider.horizontal=0.6
-package.divider.vertical=0.7560627674750356
-package.editor.height=523
-package.editor.width=382
-package.editor.x=20
-package.editor.y=57
-package.frame.height=759
-package.frame.width=508
+package.divider.vertical=0.9051724137931034
+package.editor.height=938
+package.editor.width=360
+package.editor.x=1115
+package.editor.y=-1080
+package.frame.height=1080
+package.frame.width=486
 package.numDependencies=3
 package.numTargets=6
 package.showExtends=true