move instance method processor: expand method reference to lambda when needed

java/java-tests/testData/refactoring/moveInstanceMethod/MethodReference.java.after

@@ -0,0 +1,17 @@
+interface SAM {
+  String m(MethodReference<String> f, F f1);
+}
+
+
+class F {
+    String getX() {
+      return null;
+    }
+}
+
+class MethodReference<X> {
+
+    static void test() {
+    SAM s = (stringMethodReference, f1) -> f1.getX();
+  }
+}

java/java-tests/testData/refactoring/moveInstanceMethod/MethodReferenceToExpandToLambda.java

@@ -0,0 +1,17 @@
+
+class Bar {
+  void f<caret>oo(int i, Bar1 b1) {
+  }
+
+}
+
+class Bar1 {
+
+  void m(Bar b) {
+    Bar3 r = b::foo;
+  }
+}
+
+interface Bar3 {
+  void m(int i, Bar1 v);
+}

java/java-tests/testData/refactoring/moveInstanceMethod/MethodReferenceToExpandToLambda.java.after

@@ -0,0 +1,18 @@
+
+class Bar {
+
+}
+
+class Bar1 {
+
+  void m(Bar b) {
+    Bar3 r = (i, b1) -> b1.foo(i);
+  }
+
+    void foo(int i) {
+    }
+}
+
+interface Bar3 {
+  void m(int i, Bar1 v);
+}

java/java-tests/testData/refactoring/moveInstanceMethod/ParameterMethodReference.java.after

@@ -10,7 +10,7 @@ class Test {
   private final Destination destination = new Destination();
 
   public void main(Stream<Destination> stream){
-    stream.filter(Test.Destination::notNull);
+    stream.filter(Destination::notNull);
   }
 
 }