java/java-tests/testData/refactoring/pushDown/FunctionalExpression.java - platform/tools/idea - Git at Google

 interface Base {
     default void foo() {
         System.out.println("Hi there.");
     }
     void ba<caret>r();
 }

 class Test {
   {
     Base base = () -> {};
   }
 }
	interface Base {
	default void foo() {
	System.out.println("Hi there.");
	}
	void ba<caret>r();
	}

	class Test {
	{
	Base base = () -> {};
	}
	}