change signature: convert method reference to lambda if SAM method signature was changed (IDEA-150138)

java/java-tests/testData/refactoring/changeSignature/ReorderParamsOfFunctionalInterfaceExpandMethodReference.java

@@ -0,0 +1,11 @@
+interface I {
+  void m<caret>(int a, int b);
+}
+
+class Test {
+  {
+    I i = this::foo;
+  }
+  
+  private void foo(int a, int b) {}
+}

java/java-tests/testData/refactoring/changeSignature/ReorderParamsOfFunctionalInterfaceExpandMethodReference_after.java

@@ -0,0 +1,11 @@
+interface I {
+  void m(int b, int a);
+}
+
+class Test {
+  {
+    I i = (b, a) -> foo(a, b);
+  }
+  
+  private void foo(int a, int b) {}
+}