plugins/IntentionPowerPak/src/intentionDescriptions/ReplaceConcatenationWithStringBufferIntention/before.java.template - platform/tools/idea - Git at Google

 public class X {
   String f() {
     return <spot>"1" + "2"</spot>;
   }
 }
	public class X {
	String f() {
	return <spot>"1" + "2"</spot>;
	}
	}