1 files changed, 13 insertions, 0 deletions
diff --git a/test/021-string2/src/junit/framework/AssertionFailedError.java b/test/021-string2/src/junit/framework/AssertionFailedError.java
new file mode 100644
index 0000000000..e9cb3a3856
--- /dev/null
+++ b/test/021-string2/src/junit/framework/AssertionFailedError.java
@@ -0,0 +1,13 @@
+package junit.framework;
+
+/**
+ * Thrown when an assertion failed.
+ */
+public class AssertionFailedError extends Error {
+
+    public AssertionFailedError () {
+    }
+    public AssertionFailedError (String message) {
+        super (message);
+    }
+}