Test that Javac does not fail on two methods that differ only by return type

compiler/testData/compileJavaAgainstKotlin/method/ClashingSignaturesWithoutReturnType.java

@@ -0,0 +1,11 @@
+package test;
+
+import java.util.List;
+
+public class ClashingSignaturesWithoutReturnType {
+    void test(List<String> ls, List<Integer> li) {
+        K k = new K();
+        k.foo(ls);
+        k.foo(li);
+    }
+}

compiler/testData/compileJavaAgainstKotlin/method/ClashingSignaturesWithoutReturnType.kt

@@ -0,0 +1,6 @@
+package test
+
+class K {
+    fun foo(l: List<String>): String = ""
+    fun foo(l: List<Int>): Int = 1
+}