Updated the testing code to catch exceptions

git-svn-id: https://java-algorithms-implementation.googlecode.com/svn/trunk@416 032fbc0f-8cab-eb90-e552-f08422b9a96a

Author: phishman3579

src/com/jwetherell/algorithms/DataStructures.java

@@ -62,9 +62,9 @@
 @SuppressWarnings("unchecked")
 public class DataStructures {
 
-    private static final int NUMBER_OF_TESTS = 1;
+    private static final int NUMBER_OF_TESTS = 10;
     private static final Random RANDOM = new Random();
-    private static final int ARRAY_SIZE = 100;
+    private static final int ARRAY_SIZE = 1000;
     private static final int RANDOM_SIZE = 1000 * ARRAY_SIZE;
     private static final Integer INVALID = RANDOM_SIZE + 10;
     private static final DecimalFormat FORMAT = new DecimalFormat("0.##");
@@ -88,9 +88,14 @@ public class DataStructures {
 
     public static void main(String[] args) {
         System.out.println("Starting tests.");
-        boolean passed = true;
+        boolean passed = false;
         for (int i = 0; i < NUMBER_OF_TESTS; i++) {
-            passed = runTests();
+            try {
+                passed = runTests();
+            } catch (NullPointerException e) {
+                System.err.println(string);
+                throw e;
+            }
             if (!passed) break;
         }
         if (passed) System.out.println("Tests finished. All passed.");