Better error message when one entry of path is not readable.

Bug 9309185
Change-Id: If69fae47fb75ab5924629d5b5a730cec2fded02e

1 files changed, 3 insertions, 2 deletions

diff --git a/jack/src/com/android/jack/jayce/JaycePackageLoader.java b/jack/src/com/android/jack/jayce/JaycePackageLoader.java
index 112e49f..b24d87a 100644
--- a/jack/src/com/android/jack/jayce/JaycePackageLoader.java
+++ b/jack/src/com/android/jack/jayce/JaycePackageLoader.java
@@ -67,8 +67,9 @@ public class JaycePackageLoader implements ComposablePackageLoader {
           return new JayceClassOrInterfaceLoader((InputVFile) sub, lookup, defaultLoadLevel)
             .loadClassOrInterface(loading, simpleName);
         } catch (IOException e) {
-          throw new JackIOException("Failed to load class '" + simpleName + "' in package '"
-              + Jack.getUserFriendlyFormatter().getName(loading) + "' from '" + sub + "'" , e);
+          throw new JackIOException("Failed to load class " +
+              Jack.getUserFriendlyFormatter().getName(loading, simpleName) +
+              ": " + e.getMessage() , e);
         }
       }
     }