Added some exception handling

src/test/java/mattrixwv/TestAlgorithms.java

@@ -32,6 +32,8 @@ import java.util.Arrays;
 
 import org.junit.Test;
 
+import mattrixwv.exceptions.InvalidResult;
+
 
 public class TestAlgorithms{
 	@Test
@@ -75,7 +77,7 @@ public class TestAlgorithms{
 		assertEquals("getNumPrimes BigInteger failed", bigCorrectAnswer, bigAnswer);
 	}
 	@Test
-	public void testGetFactors(){
+	public void testGetFactors() throws InvalidResult{
 		//Test 1
 		ArrayList<Integer> correctAnswer = new ArrayList<Integer>(Arrays.asList(2, 2, 5, 5));
 		Integer number = 100;

src/test/java/mattrixwv/TestStopwatch.java

@@ -29,6 +29,8 @@ import static org.junit.Assert.assertNotEquals;
 
 import org.junit.Test;
 
+import mattrixwv.exceptions.InvalidResult;
+
 public class TestStopwatch{
 	private static final Integer NUM_TO_RUN = 100000;
 	private static final Double ALLOWANCE = .0000000001;
@@ -40,7 +42,7 @@ public class TestStopwatch{
 		//If it gets to here without throwing an exception everything went well
 	}
 	@Test
-	public void testConversion(){
+	public void testConversion() throws InvalidResult{
 		Stopwatch timer = new Stopwatch();
 		Integer sum = 0;
 		//Start the timer
@@ -62,7 +64,7 @@ public class TestStopwatch{
 		assertEquals("Hour resolution test failed", timer.getHour(), (nano / 3600000000000D), ALLOWANCE);
 	}
 	@Test
-	public void testStringConversion(){
+	public void testStringConversion() throws InvalidResult{
 		//Test nanoseconds
 		String results = Stopwatch.getStr(1.0);
 		assertEquals("1.000 nanoseconds", results);