advHighlighting -> light test case

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/AmbiguousIDEA57269.java

@@ -0,0 +1,19 @@
+package pck;
+
+class A {
+  <T> void foo(T x) {
+    foo(1);
+
+    long x1 = 1L;
+    foo(x1);
+    
+    Long x2 = 1L;
+    foo(x2);
+    
+    Integer x3 = 1;
+    foo(x3);
+  }
+
+  void foo(long x) {
+  }
+}