Fix reflection handling and test flakiness

Fixed reflection invoke to handle exceptions which occur from
FindClass or NewObject by throwing these instead of
the expected InvocationTargetException.

Added test case to 080 for this reflection invoke.

Fixed println throwing OOM in 104-growth-limit.

Change-Id: I65766e7c3478e299da06fdc3a521fe3f3e8fdba9

1 files changed, 4 insertions, 2 deletions

diff --git a/test/104-growth-limit/src/Main.java b/test/104-growth-limit/src/Main.java
index d666377..d31cbf1 100644
--- a/test/104-growth-limit/src/Main.java
+++ b/test/104-growth-limit/src/Main.java
@@ -29,26 +29,28 @@ public class Main {
         final Method get_runtime = vm_runtime.getDeclaredMethod("getRuntime");
         final Object runtime = get_runtime.invoke(null);
         final Method clear_growth_limit = vm_runtime.getDeclaredMethod("clearGrowthLimit");
+        List<byte[]> l = new ArrayList<byte[]>();
         try {
-            List<byte[]> l = new ArrayList<byte[]>();
             while (true) {
                 // Allocate a MB at a time
                 l.add(new byte[1048576]);
                 alloc1++;
             }
         } catch (OutOfMemoryError e) {
+            l = null;
         }
         // Expand the heap to the maximum size.
         clear_growth_limit.invoke(runtime);
         int alloc2 = 1;
+        l = new ArrayList<byte[]>();
         try {
-            List<byte[]> l = new ArrayList<byte[]>();
             while (true) {
                 // Allocate a MB at a time
                 l.add(new byte[1048576]);
                 alloc2++;
             }
         } catch (OutOfMemoryError e2) {
+            l = null;
             if (alloc1 > alloc2) {
                 System.out.println("ERROR: Allocated less memory after growth" +
                     "limit cleared (" + alloc1 + " MBs > " + alloc2 + " MBs");