diff --git a/java-numbers/src/main/java/com/baeldung/formatNumber/FormatNumber.java b/java-numbers-3/src/main/java/com/baeldung/formatNumber/FormatNumber.java
similarity index 99%
rename from java-numbers/src/main/java/com/baeldung/formatNumber/FormatNumber.java
rename to java-numbers-3/src/main/java/com/baeldung/formatNumber/FormatNumber.java
index a0a9e05e83..3470a8419a 100644
--- a/java-numbers/src/main/java/com/baeldung/formatNumber/FormatNumber.java
+++ b/java-numbers-3/src/main/java/com/baeldung/formatNumber/FormatNumber.java
@@ -41,3 +41,4 @@ public class FormatNumber {
                 return String.format("%." + places + "f", value);
         }
 }
+
diff --git a/java-numbers/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java b/java-numbers-3/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java
similarity index 93%
rename from java-numbers/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java
rename to java-numbers-3/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java
index b5da1947a3..4eb6e42f1a 100644
--- a/java-numbers/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java
+++ b/java-numbers-3/src/test/java/com/baeldung/formatNumber/FormatNumberUnitTest.java
@@ -9,7 +9,8 @@ public class FormatNumberUnitTest {
         private static final double D = 4.2352989244d;
         private static final double F = 8.6994540927d;
 
-        @Test public void givenDecimalNumber_whenFormatNumberToNDecimalPlaces_thenGetExpectedResult() {
+        @Test
+        public void givenDecimalNumber_whenFormatNumberToNDecimalPlaces_thenGetExpectedResult() {
 
                 assertThat(withBigDecimal(D, 2)).isEqualTo(4.24);
                 assertThat(withBigDecimal(D, 3)).isEqualTo(4.235);