link start!

decompiled/junit/framework/Protectable.java

@@ -0,0 +1,5 @@
+package junit.framework;
+
+public interface Protectable {
+    void protect() throws Throwable;
+}

decompiled/junit/framework/Test.java

@@ -0,0 +1,7 @@
+package junit.framework;
+
+public interface Test {
+    int countTestCases();
+
+    void run(TestResult testResult);
+}

decompiled/junit/framework/TestListener.java

@@ -0,0 +1,11 @@
+package junit.framework;
+
+public interface TestListener {
+    void addError(Test test, Throwable th);
+
+    void addFailure(Test test, AssertionFailedError assertionFailedError);
+
+    void endTest(Test test);
+
+    void startTest(Test test);
+}