Fix #10599: Add testcase

This was already fixed by #11361.

Author: smarter

tests/pos-java-interop/i10599/A.java

@@ -0,0 +1,4 @@
+public abstract class A<T> {
+    public abstract void foo(T value);
+    public void foo(T value, Object obj) { return; }
+}

tests/pos-java-interop/i10599/B.scala

@@ -0,0 +1,7 @@
+abstract class Base[M[_], T] extends A[M[T]] {
+  override def foo(value: M[T]): Unit = ???
+}
+
+class ArrayTest[T] extends Base[Array, T]
+
+class ListTest[T] extends Base[List, T]