javac ast indices: search for lambda expressions; version #2 (with lambda hierarchy)

java/java-tests/testData/compiler/bytecodeReferences/testInnerFunExpressions/Foo.java

@@ -0,0 +1,42 @@
+import java.util.function.IntSupplier;
+import java.util.Collections;
+
+class Foo {
+
+  void m() {
+
+    Runnable r = Collections::emptyList;
+
+    Runnable r2 = () -> {
+
+
+      IntSupplier s = () -> 1;
+
+      Runnable r3 = () -> {
+
+      };
+
+    };
+
+    IntSupplier s2 = () -> 1;
+  }
+
+  void m2() {
+
+    Runnable r = () -> {
+
+      Runnable r3 = () -> {
+
+        IntSupplier s2 = () -> 1;
+
+        Runnable r4 = () -> {
+
+        };
+
+      };
+
+      IntSupplier s = () -> 1;
+
+    };
+  }
+}