Fix #663.

diffplug · Aug 9, 2020 · 304b0b4 · 304b0b4
1 parent 1e2d117
commit 304b0b4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/plugin-maven/src/main/java/com/diffplug/spotless/maven/java/ImportOrder.java b/plugin-maven/src/main/java/com/diffplug/spotless/maven/java/ImportOrder.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 DiffPlug
+ * Copyright 2016-2020 DiffPlug
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -40,6 +40,8 @@ public FormatterStep newFormatterStep(FormatterStepConfig config) {
 			} else {
 				return ImportOrderStep.forJava().createFrom(order.split(","));
 			}
+		} else if (file == null && order == null) {
+			return ImportOrderStep.forJava().createFrom();
 		} else {
 			throw new IllegalArgumentException("Must specify exactly one of 'file' or 'order'.");
 		}