Add test

Author: liufengyun

tests/run/i7990/Exception_1.java

@@ -0,0 +1,7 @@
+public class Exception_1 {
+    public <T> Exception_1(T actual, T matcher) {
+    }
+
+    public Exception_1(String message) {
+    }
+}

tests/run/i7990/Test_2.scala

@@ -0,0 +1 @@
+@main def Test = Exception_1("error")