java/java-tests/testData/codeInsight/completion/smartType/TypeParametersInheritorsComma.java - platform/tools/idea - Git at Google

 class Foo {}

 class Params<X extends Foo,Y> {}
 class Main extends Params<<caret>
	class Foo {}

	class Params<X extends Foo,Y> {}
	class Main extends Params<<caret>