[fixes #1997] try-with-resources where the thing you’re guarding is just a variable ref instead of a full decl (legal since JDK9) would break delombok

test/pretty/resource/before/TryWithResourcesVarRef.java

@@ -0,0 +1,10 @@
+//version 9:
+import java.io.PrintWriter;
+public class TryWithResourcesVarRef {
+	{
+		PrintWriter pw = new PrintWriter(System.out);
+		try (pw) {
+			pw.println();
+		}
+	}
+}