Disabled external gits

Alpano/tests/ch/epfl/test/ObjectTest.java

@@ -0,0 +1,7 @@
+package ch.epfl.test;
+
+public interface ObjectTest {
+    public static boolean hashCodeIsCompatibleWithEquals(Object o1, Object o2) {
+        return ! o1.equals(o2) || o1.hashCode() == o2.hashCode();
+    }
+}

Alpano/tests/ch/epfl/test/TestRandomizer.java

@@ -0,0 +1,14 @@
+package ch.epfl.test;
+
+import java.util.Random;
+
+public interface TestRandomizer {
+    // Fix random seed to guarantee reproducibility.
+    public final static long SEED = 2017;
+
+    public final static int RANDOM_ITERATIONS = 500;
+
+    public static Random newRandom() {
+        return new Random(SEED);
+    }
+}