Factorial.ctxt

@@ -0,0 +1,5 @@
+#BlueJ class context
+comment0.target=Factorial
+comment1.params=value
+comment1.target=java.math.BigInteger\ factorialOf(java.lang.Integer)
+numComments=2

Factorial.java

@@ -2,11 +2,15 @@
 
 
 import java.math.BigInteger;
-
+import java.util.stream.LongStream;
 public class Factorial {
 
     public BigInteger factorialOf(Integer value){
-        return null;
+        
+        return BigInteger.valueOf(
+            LongStream.rangeClosed(1, value).reduce(1, (x, y) -> x * y)
+        );    
+      
     }
 
 }

FactorialTest.ctxt

@@ -0,0 +1,7 @@
+#BlueJ class context
+comment0.target=FactorialTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ factorialOfTest()
+numComments=3

IntegerPrinter.ctxt

@@ -0,0 +1,13 @@
+#BlueJ class context
+comment0.target=IntegerPrinter
+comment1.params=value
+comment1.target=java.lang.String\ printIntegerAsBinary(int)
+comment2.params=value
+comment2.target=java.lang.String\ printIntegerAsOctal(int)
+comment3.params=value
+comment3.target=java.lang.String\ printIntegerAsHexadecimal(int)
+comment4.params=value\ base
+comment4.target=java.lang.String\ printer(int,\ int)
+comment5.params=args
+comment5.target=void\ main(java.lang.String[])
+numComments=6

IntegerPrinter.java

@@ -4,15 +4,19 @@
 public class IntegerPrinter {
 
     public String printIntegerAsBinary(int value){
-        return null;
+        return printer(value, 2);
     }
 
     public String printIntegerAsOctal(int value){
-        return null;
+        return printer(value, 8);
     }
 
     public String printIntegerAsHexadecimal(int value){
-        return null;
+        return printer(value, 16);
+    }
+    
+    public String printer(int value, int base) {
+        return Integer.toString(value, base);
     }
 
     public static void main(String[] args){

IntegerPrinterTest.ctxt

@@ -0,0 +1,11 @@
+#BlueJ class context
+comment0.target=IntegerPrinterTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ printIntegerAsBinaryTest()
+comment3.params=
+comment3.target=void\ printIntegerAsHexadecimal()
+comment4.params=
+comment4.target=void\ printIntegerAsOctalTest()
+numComments=5

LargestInteger.ctxt

@@ -0,0 +1,7 @@
+#BlueJ class context
+comment0.target=LargestInteger
+comment1.params=integers
+comment1.target=java.lang.Integer\ findLargestNumberUsingConditional(java.lang.Integer[])
+comment2.params=integers
+comment2.target=java.lang.Integer\ findLargestNumberUsingMathMax(java.lang.Integer[])
+numComments=3

LargestInteger.java

@@ -4,10 +4,12 @@
 public class LargestInteger {
 
     public Integer findLargestNumberUsingConditional(Integer[] integers){
-        return null;
+        return integers[0] > integers[1] && integers[0] > integers[2] ? integers[0]
+             : integers[1] > integers[0] && integers[1] > integers[2] ? integers[1]
+             : integers[2];
     }
 
     public Integer findLargestNumberUsingMathMax(Integer[] integers){
-        return null;
+        return Math.max(integers[0], Math.max(integers[1], integers[2]));
     }
 }

LargestIntegerTest.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=LargestIntegerTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ findLargestNumberUsingConditionalTest()
+comment3.params=
+comment3.target=void\ findLargestNumberUsingMathMaxTest()
+numComments=4

NormalizeAngle.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=NormalizeAngle
+comment1.params=angle
+comment1.target=java.lang.Integer\ normalizeValueUsingModulo(java.lang.Integer)
+comment2.params=integer
+comment2.target=java.lang.Integer\ normalizeValueUsingFloorMod(java.lang.Integer)
+comment3.params=args
+comment3.target=void\ main(java.lang.String[])
+numComments=4

NormalizeAngle.java

@@ -4,14 +4,14 @@
 public class NormalizeAngle {
 
     public Integer normalizeValueUsingModulo(Integer angle){
-        return 0;
+        return (angle % 360) < 0 ? (360 + (angle % 360)) : (angle % 360);  
     }
 
     public Integer normalizeValueUsingFloorMod(Integer integer){
-        return 0;
+        return Math.floorMod(integer, 360);
     }
 
     public static void main(String[] args){
-
+        
     }
 }

NormalizeAngleTest.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=NormalizeAngleTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ normalizeValueUsingModuloTest()
+comment3.params=
+comment3.target=void\ normalizeValueUsingFloorModTest()
+numComments=4

ShortCalculator.ctxt

@@ -0,0 +1,15 @@
+#BlueJ class context
+comment0.target=ShortCalculator
+comment1.params=args
+comment1.target=void\ main(java.lang.String[])
+comment2.params=x\ y
+comment2.target=short\ sum(short,\ short)
+comment3.params=x\ y
+comment3.target=short\ difference(short,\ short)
+comment4.params=x\ y
+comment4.target=short\ remainder(short,\ short)
+comment5.params=x\ y
+comment5.target=short\ product(short,\ short)
+comment6.params=x\ y
+comment6.target=short\ quotient(short,\ short)
+numComments=7

ShortCalculator.java

@@ -2,4 +2,28 @@
 
 
 public class ShortCalculator {
+    public static void main(String[] args) {
+        short x = 12121;
+        short y = 21212;
+        System.out.println("Sum = " + sum(x, y));
+        System.out.println("Difference = " + difference(x, y));
+        System.out.println("Remainder = " + remainder(x, y));
+        System.out.println("Product = " + product(x, y));
+        System.out.println("Quotient = " + quotient(x, y));
+    }
+    public static short sum(short x, short y) {
+        return (short)(x + y);
+    }
+    public static short difference(short x, short y) {
+        return (short)(x - y);
+    }
+    public static short remainder(short x, short y) {
+        return (short)(x % y);
+    }
+    public static short product(short x, short y) {
+        return (short)(x * y);
+    }
+    public static short quotient(short x, short y) {
+        return (short)(x / y);
+    }  
 }

ShortCalculatorTest.ctxt

@@ -0,0 +1,3 @@
+#BlueJ class context
+comment0.target=ShortCalculatorTest
+numComments=1

ShortCalculatorTest.java

@@ -1,5 +1,8 @@
- 
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
 
 
 public class ShortCalculatorTest {
+
 }

package.bluej

@@ -11,19 +11,19 @@ dependency3.type=UsesDependency
 dependency4.from=IntegerPrinterTest
 dependency4.to=IntegerPrinter
 dependency4.type=UsesDependency
-editor.fx.0.height=0
-editor.fx.0.width=0
-editor.fx.0.x=0
-editor.fx.0.y=0
-objectbench.height=101
+editor.fx.0.height=722
+editor.fx.0.width=800
+editor.fx.0.x=240
+editor.fx.0.y=24
+objectbench.height=99
 objectbench.width=1070
 package.divider.horizontal=0.6
-package.divider.vertical=0.837593984962406
-package.editor.height=550
+package.divider.vertical=0.8379204892966361
+package.editor.height=541
 package.editor.width=968
 package.editor.x=59
-package.editor.y=82
-package.frame.height=723
+package.editor.y=23
+package.frame.height=712
 package.frame.width=1094
 package.numDependencies=4
 package.numTargets=10
@@ -40,68 +40,68 @@ target1.name=Factorial
 target1.showInterface=false
 target1.type=ClassTarget
 target1.width=80
-target1.x=160
-target1.y=10
+target1.x=740
+target1.y=100
 target10.height=50
 target10.name=IntegerPrinterTest
 target10.showInterface=false
 target10.type=UnitTestTargetJunit4
 target10.width=140
-target10.x=10
-target10.y=370
+target10.x=740
+target10.y=270
 target2.height=50
 target2.name=NormalizeAngle
 target2.showInterface=false
 target2.type=ClassTarget
 target2.width=120
-target2.x=70
-target2.y=70
+target2.x=100
+target2.y=180
 target3.height=50
 target3.name=IntegerPrinter
 target3.showInterface=false
 target3.type=ClassTarget
 target3.width=110
-target3.x=10
-target3.y=130
+target3.x=730
+target3.y=190
 target4.height=50
 target4.name=ShortCalculator
 target4.showInterface=false
 target4.type=ClassTarget
 target4.width=120
-target4.x=130
-target4.y=130
+target4.x=530
+target4.y=30
 target5.height=50
 target5.name=LargestInteger
 target5.showInterface=false
 target5.type=ClassTarget
 target5.width=120
-target5.x=10
-target5.y=190
+target5.x=580
+target5.y=450
 target6.height=50
 target6.name=LargestIntegerTest
 target6.showInterface=false
 target6.type=UnitTestTargetJunit4
 target6.width=140
-target6.x=250
-target6.y=190
+target6.x=560
+target6.y=390
 target7.height=50
 target7.name=ShortCalculatorTest
 target7.showInterface=false
 target7.type=ClassTarget
 target7.width=150
-target7.x=10
-target7.y=250
+target7.x=510
+target7.y=100
 target8.height=50
 target8.name=NormalizeAngleTest
 target8.showInterface=false
 target8.type=UnitTestTargetJunit4
 target8.width=150
-target8.x=10
-target8.y=310
+target8.x=80
+target8.y=240
 target9.height=50
 target9.name=FactorialTest
 target9.showInterface=false
 target9.type=UnitTestTargetJunit4
 target9.width=110
-target9.x=410
-target9.y=260
+target9.x=710
+target9.y=20