Sort imports and enforce through Checkstyle

Author: garydgregory

src/conf/checkstyle.xml

@@ -63,6 +63,12 @@ limitations under the License.
     <module name="OperatorWrap">
       <property name="option" value="eol" />
     </module>
+    <module name="ImportOrder">
+      <property name="option" value="top"/>
+      <property name="groups" value="java,javax,org"/>
+      <property name="ordered" value="true"/>
+      <property name="separated" value="true"/>
+    </module>
   </module>
 
   <module name="LineLength">

src/test/java/org/apache/commons/codec/language/Caverphone1Test.java

@@ -20,8 +20,8 @@
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/Caverphone2Test.java

@@ -20,8 +20,8 @@
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/ColognePhoneticTest.java

@@ -25,8 +25,8 @@
 import java.util.Locale;
 import java.util.Set;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.AfterAll;
 import org.junit.jupiter.api.Test;
 import org.opentest4j.AssertionFailedError;

src/test/java/org/apache/commons/codec/language/DaitchMokotoffSoundexTest.java

@@ -18,8 +18,8 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/DoubleMetaphoneTest.java

@@ -23,8 +23,8 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.junit.jupiter.api.Assertions.fail;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/NysiisTest.java

@@ -20,8 +20,8 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/RefinedSoundexTest.java

@@ -19,8 +19,8 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/SoundexTest.java

@@ -23,8 +23,8 @@
 import static org.junit.jupiter.api.Assertions.assertNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
-import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.AbstractStringEncoderTest;
+import org.apache.commons.codec.EncoderException;
 import org.junit.jupiter.api.Test;
 
 /**

src/test/java/org/apache/commons/codec/language/bm/BeiderMorseEncoderTest.java

@@ -26,9 +26,9 @@
 
 import java.time.Duration;
 
+import org.apache.commons.codec.AbstractStringEncoderTest;
 import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.StringEncoder;
-import org.apache.commons.codec.AbstractStringEncoderTest;
 import org.junit.jupiter.api.Test;
 
 /**