testdata for (IDEA-128766)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/graphInference/IDEA128766.java

@@ -0,0 +1,21 @@
+class Test {
+
+  static class TKey<T> {}
+
+  public interface Getter {
+    <T> T getValue(TKey<T> key);
+  }
+
+  public static <TK extends TKey<?>> TK getAKey(TK tKeySuffix) {
+    return tKeySuffix;
+  }
+
+  static final TKey<Double> KEY_D = new TKey<>();
+  public static void f(Getter getter) {
+    double d1 = getter.getValue(KEY_D);
+    double d2 = getter.getValue(getAKey(KEY_D));
+    TKey<Double> aKey = getAKey(KEY_D);
+    double d3 = getter.getValue(aKey);
+  }
+}
+