Initialize in declaration

Author: garydgregory

src/main/java/org/apache/commons/lang3/CharUtils.java

@@ -30,7 +30,7 @@
  */
 public class CharUtils {
 
-    private static final String[] CHAR_STRING_ARRAY = new String[128];
+    private static final String[] CHAR_STRING_ARRAY = ArrayUtils.setAll(new String[128], i -> String.valueOf((char) i));
 
     private static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
 
@@ -59,10 +59,6 @@ public class CharUtils {
      */
     public static final char NUL = '\0';
 
-    static {
-        ArrayUtils.setAll(CHAR_STRING_ARRAY, i -> String.valueOf((char) i));
-    }
-
     /**
      * Compares two {@code char} values numerically. This is the same functionality as provided in Java 7.
      *