Added more unit tests

src/main/java/com/mattrixwv/project_euler/problems/Problem30.java

@@ -112,8 +112,7 @@ public class Problem30 extends Problem{
 		return String.format("The sum of all the numbers that can be written as the sum of the fifth powers of their digits is %d", sum);
 	}
 	//This returns the top number to be checked
-	public long getTopNum(){
-		solvedCheck("largest number checked");
+	public static long getTopNum(){
 		return TOP_NUM;
 	}
 	//This returns a copy of the vector holding all the numbers that are the sum of the fifth power of their digits