refs #25, #24

More refactoring.. refactor all the things :/

src/simpleprobs/SimpleB1.java

@@ -12,7 +12,9 @@ public class SimpleB1 extends SimpleProblemBinary {
 		double[]                result = new double[1];
 		int                     fitness = 0;
 
-		for (int i = 0; i < getProblemDimension(); i++) if (b.get(i)) fitness++;
+		for (int i = 0; i < getProblemDimension(); i++) {
+                if (b.get(i)) fitness++;
+            }
 		result[0] = fitness;
 		return result;
 	}