diff --git a/src/main/java/com/beust/jcommander/defaultprovider/EnvironmentVariableDefaultProvider.java b/src/main/java/com/beust/jcommander/defaultprovider/EnvironmentVariableDefaultProvider.java
index 33ba4586..52a0b660 100644
--- a/src/main/java/com/beust/jcommander/defaultprovider/EnvironmentVariableDefaultProvider.java
+++ b/src/main/java/com/beust/jcommander/defaultprovider/EnvironmentVariableDefaultProvider.java
@@ -18,13 +18,13 @@
 
 package com.beust.jcommander.defaultprovider;
 
-import static java.util.Objects.requireNonNull;
+import com.beust.jcommander.IDefaultProvider;
 
 import java.util.function.Function;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import com.beust.jcommander.IDefaultProvider;
+import static java.util.Objects.requireNonNull;
 
 /**
  * A default provider that reads its default values from an environment