fix: solving ControlStatementBraces code smell

src/main/java/com/github/javafaker/Color.java

@@ -17,8 +17,9 @@ public String hex() {
 
     public String hex(boolean includeHashSign) {
         String hexString = faker.random().hex(6);
-        if(includeHashSign)
+        if(includeHashSign) {
             return "#" + hexString;
+        }
         return hexString;
     }
 }

src/main/java/com/github/javafaker/Internet.java

@@ -85,7 +85,9 @@ public String avatar() {
      */
     public String image() {
         String[] dimension = StringUtils.split(faker.fakeValuesService().resolve("internet.image_dimension", this, faker), 'x');
-        if (dimension.length == 0) return "";
+        if (dimension.length == 0) {
+            return "";
+        }
         return image(
                 Integer.valueOf(StringUtils.trim(dimension[0])), Integer.valueOf(StringUtils.trim(dimension[1])),
                 faker.bool().bool(), null);

src/main/java/com/github/javafaker/Number.java

@@ -27,7 +27,9 @@ public int randomDigitNotZero() {
      * @see Number#numberBetween(long, long) 
      */
     public int numberBetween(int min, int max) {
-        if (min == max) return min;
+        if (min == max){
+            return min;x    
+        }
 
         int value = decimalBetween(min,max).setScale(0, BigDecimal.ROUND_HALF_DOWN).intValue();
         return value == max ? value - 1 : value;
@@ -42,7 +44,9 @@ public int numberBetween(int min, int max) {
      * @param max exclusive (unless min == max)
      */
     public long numberBetween(long min, long max) {
-        if (min == max) return min;
+        if (min == max) {
+            return min;
+            }
 
         long value = decimalBetween(min, max).setScale(0, BigDecimal.ROUND_HALF_DOWN).longValue();
         return value == max ? value - 1 : value;

src/main/java/com/github/javafaker/service/FakeValuesService.java

@@ -157,7 +157,9 @@ public String fetchString(String key) {
     @SuppressWarnings("unchecked")
     public String safeFetch(String key, String defaultIfNull) {
         Object o = fetchObject(key);
-        if (o == null) return defaultIfNull;
+        if (o == null) {
+            return defaultIfNull;
+        }
         if (o instanceof List) {
             List<String> values = (List<String>) o;
             if (values.size() == 0) {