Formatted code to move private methods down

Author: shekhargulati

src/main/java/strman/Strman.java

@@ -1290,6 +1290,22 @@ public static Optional<String> trimEnd(final String input, String... chars) {
  }
 
 
+ /**
+ * Counts the number of occurrences of each character in the string
+ *
+ * @param input The input string
+ * @return A map containing the number of occurrences of each character in the string
+ */
+ public static Map<Character, Long> charsCount(String input) {
+ if (isNullOrEmpty(input)) {
+ return Collections.emptyMap();
+ }
+
+ return input.chars()
+ .mapToObj(c -> (char) c)
+ .collect(groupingBy(identity(), counting()));
+ }
+
  private static void validate(String value, Predicate<String> predicate, final Supplier<String> supplier) {
  if (predicate.test(value)) {
  throw new IllegalArgumentException(supplier.get());
@@ -1309,20 +1325,5 @@ private static long countSubstr(String value, String subStr, boolean allowOverla
  }
  return countSubstr(value.substring(offset), subStr, allowOverlapping, ++count);
  }
-
- /**
- * Counts the number of occurrences of each character in the string
- *
- * @param input The input string
- * @return A map containing the number of occurrences of each character in the string
- */
- public static Map<Character, Long> charsCount(String input) {
- if (isNullOrEmpty(input)) {
- return Collections.emptyMap();
- }
-
- return input.chars()
- .mapToObj(c -> (char) c)
- .collect(groupingBy(identity(), counting()));
- }
 }
+