From 0ada33d2b10cde247484e765bccad5f359494056 Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Sat, 30 Mar 2013 22:54:29 -0400
Subject: [PATCH] Provide more opacity into exceptions.

---
 .../java/com/google/bitcoin/core/FullPrunedBlockChain.java    | 4 ++--
 .../com/google/bitcoin/core/FullPrunedBlockChainTest.java     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/src/main/java/com/google/bitcoin/core/FullPrunedBlockChain.java b/core/src/main/java/com/google/bitcoin/core/FullPrunedBlockChain.java
index 473fb4b4..6a1bbb07 100644
--- a/core/src/main/java/com/google/bitcoin/core/FullPrunedBlockChain.java
+++ b/core/src/main/java/com/google/bitcoin/core/FullPrunedBlockChain.java
@@ -232,7 +232,7 @@ public class FullPrunedBlockChain extends AbstractBlockChain {
                     throw new RuntimeException(thrownE); // Shouldn't happen
                 } catch (ExecutionException thrownE) {
                     log.error("Script.correctlySpends threw a non-normal exception: " + thrownE.getCause());
-                    throw new VerificationException("Bug in Script.correctlySpends, likely script malformed in some new and interesting way.");
+                    throw new VerificationException("Bug in Script.correctlySpends, likely script malformed in some new and interesting way.", thrownE);
                 }
                 if (e != null)
                     throw e;
@@ -356,7 +356,7 @@ public class FullPrunedBlockChain extends AbstractBlockChain {
                         throw new RuntimeException(thrownE); // Shouldn't happen
                     } catch (ExecutionException thrownE) {
                         log.error("Script.correctlySpends threw a non-normal exception: " + thrownE.getCause());
-                        throw new VerificationException("Bug in Script.correctlySpends, likely script malformed in some new and interesting way.");
+                        throw new VerificationException("Bug in Script.correctlySpends, likely script malformed in some new and interesting way.", thrownE);
                     }
                     if (e != null)
                         throw e;
diff --git a/core/src/test/java/com/google/bitcoin/core/FullPrunedBlockChainTest.java b/core/src/test/java/com/google/bitcoin/core/FullPrunedBlockChainTest.java
index 44a1efdb..8d1961f1 100644
--- a/core/src/test/java/com/google/bitcoin/core/FullPrunedBlockChainTest.java
+++ b/core/src/test/java/com/google/bitcoin/core/FullPrunedBlockChainTest.java
@@ -83,7 +83,7 @@ public class FullPrunedBlockChainTest {
                 threw = true;
                 if (!block.throwsException) {
                     log.error("Block didn't match throws flag on block " + block.blockName);
-                    fail();
+                    throw e;
                 }
                 if (block.connects) {
                     log.error("Block didn't match connects flag on block " + block.blockName);