Deduplicating failed tests in org.apache.harmony.luni.tests.java.lang.

Some tests were copied from Harmony and fixed in Dalvik. I've applied
fixes in our SVN copy of Harmony and removed the duplicate copies here.

Also improving error reporting for missing resource files. Some of our
serialization tests were failing due to missing files; the corresponding
Harmony tests succeed.

Change-Id: I73872b03674f8731ff237f575dcda66f9d53c06a

1 files changed, 6 insertions, 2 deletions

diff --git a/support/src/test/java/tests/support/resource/Support_Resources.java b/support/src/test/java/tests/support/resource/Support_Resources.java
index 0bd0ccf..9643347 100644
--- a/support/src/test/java/tests/support/resource/Support_Resources.java
+++ b/support/src/test/java/tests/support/resource/Support_Resources.java
@@ -36,8 +36,12 @@ public class Support_Resources {
     public static final String RESOURCE_PACKAGE_NAME = "tests.resources";
 
     public static InputStream getStream(String name) {
-        return Support_Resources.class.getResourceAsStream(RESOURCE_PACKAGE
-                + name);
+        String path = RESOURCE_PACKAGE + name;
+        InputStream result = Support_Resources.class.getResourceAsStream(path);
+        if (result == null) {
+            throw new IllegalArgumentException("No such resource: " + path);
+        }
+        return result;
     }
 
     public static String getURL(String name) {