Use an import instead of a FQCN

Author: garydgregory

src/main/java/org/apache/commons/codec/language/Caverphone1.java

@@ -17,6 +17,8 @@
 
 package org.apache.commons.codec.language;
 
+import java.util.Locale;
+
 /**
  * Encodes a string into a Caverphone 1.0 value.
  *
@@ -55,7 +57,7 @@ public String encode(final String source) {
         }
 
         // 1. Convert to lowercase
-        txt = txt.toLowerCase(java.util.Locale.ENGLISH);
+        txt = txt.toLowerCase(Locale.ENGLISH);
 
         // 2. Remove anything not A-Z
         txt = txt.replaceAll("[^a-z]", "");

src/main/java/org/apache/commons/codec/language/Caverphone2.java

@@ -17,6 +17,8 @@
 
 package org.apache.commons.codec.language;
 
+import java.util.Locale;
+
 /**
  * Encodes a string into a Caverphone 2.0 value.
  *
@@ -55,7 +57,7 @@ public String encode(final String source) {
         }
 
         // 1. Convert to lowercase
-        txt = txt.toLowerCase(java.util.Locale.ENGLISH);
+        txt = txt.toLowerCase(Locale.ENGLISH);
 
         // 2. Remove anything not A-Z
         txt = txt.replaceAll("[^a-z]", "");

src/main/java/org/apache/commons/codec/language/DoubleMetaphone.java

@@ -17,6 +17,8 @@
 
 package org.apache.commons.codec.language;
 
+import java.util.Locale;
+
 import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.StringEncoder;
 import org.apache.commons.codec.binary.StringUtils;
@@ -248,7 +250,7 @@ private String cleanInput(String input) {
         if (input.isEmpty()) {
             return null;
         }
-        return input.toUpperCase(java.util.Locale.ENGLISH);
+        return input.toUpperCase(Locale.ENGLISH);
     }
 
     /**

src/main/java/org/apache/commons/codec/language/Metaphone.java

@@ -17,6 +17,8 @@
 
 package org.apache.commons.codec.language;
 
+import java.util.Locale;
+
 import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.StringEncoder;
 
@@ -175,10 +177,10 @@ public String metaphone(final String txt) {
         }
         // single character is itself
         if (txtLength == 1) {
-            return txt.toUpperCase(java.util.Locale.ENGLISH);
+            return txt.toUpperCase(Locale.ENGLISH);
         }
 
-        final char[] inwd = txt.toUpperCase(java.util.Locale.ENGLISH).toCharArray();
+        final char[] inwd = txt.toUpperCase(Locale.ENGLISH).toCharArray();
 
         final StringBuilder local = new StringBuilder(40); // manipulate
         final StringBuilder code = new StringBuilder(10); // output

src/main/java/org/apache/commons/codec/language/SoundexUtils.java

@@ -17,6 +17,8 @@
 
 package org.apache.commons.codec.language;
 
+import java.util.Locale;
+
 import org.apache.commons.codec.EncoderException;
 import org.apache.commons.codec.StringEncoder;
 
@@ -50,9 +52,9 @@ static String clean(final String str) {
             }
         }
         if (count == len) {
-            return str.toUpperCase(java.util.Locale.ENGLISH);
+            return str.toUpperCase(Locale.ENGLISH);
         }
-        return new String(chars, 0, count).toUpperCase(java.util.Locale.ENGLISH);
+        return new String(chars, 0, count).toUpperCase(Locale.ENGLISH);
     }
 
     /**