1 files changed, 8 insertions, 0 deletions
diff --git a/src/main/java/org/junit/internal/JUnitSystem.java b/src/main/java/org/junit/internal/JUnitSystem.java
new file mode 100644
index 0000000..6d9c242
--- /dev/null
+++ b/src/main/java/org/junit/internal/JUnitSystem.java
@@ -0,0 +1,8 @@
+package org.junit.internal;
+
+import java.io.PrintStream;
+
+public interface JUnitSystem {
+	void exit(int i);
+	PrintStream out();
+}