diff --git a/core-java-modules/core-java-datetime-java8-2/README.md b/core-java-modules/core-java-8-datetime-2/README.md
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/README.md
rename to core-java-modules/core-java-8-datetime-2/README.md
diff --git a/core-java-modules/core-java-datetime-java8-2/pom.xml b/core-java-modules/core-java-8-datetime-2/pom.xml
similarity index 91%
rename from core-java-modules/core-java-datetime-java8-2/pom.xml
rename to core-java-modules/core-java-8-datetime-2/pom.xml
index a15113bddc..ce98b72781 100644
--- a/core-java-modules/core-java-datetime-java8-2/pom.xml
+++ b/core-java-modules/core-java-8-datetime-2/pom.xml
@@ -4,9 +4,9 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <artifactId>core-java-datetime-java8</artifactId>
+    <artifactId>core-java-8-datetime</artifactId>
     <version>${project.parent.version}</version>
-    <name>core-java-datetime-java8</name>
+    <name>core-java-8-datetime</name>
     <packaging>jar</packaging>
 
     <parent>
@@ -64,8 +64,8 @@
     </build>
 
     <properties>
-        <maven.compiler.source>1.9</maven.compiler.source>
-        <maven.compiler.target>1.9</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
         <joda-time.version>2.10</joda-time.version>
         <!-- testing -->
         <assertj.version>3.6.1</assertj.version>
diff --git a/core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/localdate/LocalDateExample.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/localdate/LocalDateExample.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/localdate/LocalDateExample.java
rename to core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/localdate/LocalDateExample.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/LegacyRandomDateTimes.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/LegacyRandomDateTimes.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/LegacyRandomDateTimes.java
rename to core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/LegacyRandomDateTimes.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/RandomDateTimes.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/RandomDateTimes.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/RandomDateTimes.java
rename to core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/RandomDateTimes.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/RandomDates.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/RandomDates.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/RandomDates.java
rename to core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/RandomDates.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/RandomTimes.java b/core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/RandomTimes.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/main/java/com/baeldung/random/RandomTimes.java
rename to core-java-modules/core-java-8-datetime-2/src/main/java/com/baeldung/random/RandomTimes.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/localdate/LocalDateExampleUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/localdate/LocalDateExampleUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/localdate/LocalDateExampleUnitTest.java
rename to core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/localdate/LocalDateExampleUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/LegacyRandomDateTimesUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/LegacyRandomDateTimesUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/LegacyRandomDateTimesUnitTest.java
rename to core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/LegacyRandomDateTimesUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/RandomDateTimesUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/RandomDateTimesUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/RandomDateTimesUnitTest.java
rename to core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/RandomDateTimesUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/RandomDatesUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/RandomDatesUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/RandomDatesUnitTest.java
rename to core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/RandomDatesUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/RandomTimesUnitTest.java b/core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/RandomTimesUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8-2/src/test/java/com/baeldung/random/RandomTimesUnitTest.java
rename to core-java-modules/core-java-8-datetime-2/src/test/java/com/baeldung/random/RandomTimesUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/README.md b/core-java-modules/core-java-8-datetime/README.md
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/README.md
rename to core-java-modules/core-java-8-datetime/README.md
diff --git a/core-java-modules/core-java-datetime-java8/pom.xml b/core-java-modules/core-java-8-datetime/pom.xml
similarity index 91%
rename from core-java-modules/core-java-datetime-java8/pom.xml
rename to core-java-modules/core-java-8-datetime/pom.xml
index a15113bddc..ce98b72781 100644
--- a/core-java-modules/core-java-datetime-java8/pom.xml
+++ b/core-java-modules/core-java-8-datetime/pom.xml
@@ -4,9 +4,9 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <artifactId>core-java-datetime-java8</artifactId>
+    <artifactId>core-java-8-datetime</artifactId>
     <version>${project.parent.version}</version>
-    <name>core-java-datetime-java8</name>
+    <name>core-java-8-datetime</name>
     <packaging>jar</packaging>
 
     <parent>
@@ -64,8 +64,8 @@
     </build>
 
     <properties>
-        <maven.compiler.source>1.9</maven.compiler.source>
-        <maven.compiler.target>1.9</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
         <joda-time.version>2.10</joda-time.version>
         <!-- testing -->
         <assertj.version>3.6.1</assertj.version>
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/date/comparison/DateTimeComparisonUtils.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/date/comparison/DateTimeComparisonUtils.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/date/comparison/DateTimeComparisonUtils.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/date/comparison/DateTimeComparisonUtils.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/date/comparison/LegacyDateComparisonUtils.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/date/comparison/LegacyDateComparisonUtils.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/date/comparison/LegacyDateComparisonUtils.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/date/comparison/LegacyDateComparisonUtils.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseDateTimeFormatter.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseDateTimeFormatter.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseDateTimeFormatter.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseDateTimeFormatter.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseDuration.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseDuration.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseDuration.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseDuration.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseLocalDate.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseLocalDate.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseLocalDate.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseLocalDate.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseLocalDateTime.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseLocalDateTime.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseLocalDateTime.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseLocalDateTime.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseLocalTime.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseLocalTime.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseLocalTime.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseLocalTime.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseOffsetDateTime.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseOffsetDateTime.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseOffsetDateTime.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseOffsetDateTime.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UsePeriod.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UsePeriod.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UsePeriod.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UsePeriod.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseToInstant.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseToInstant.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseToInstant.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseToInstant.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseZonedDateTime.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseZonedDateTime.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/datetime/UseZonedDateTime.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/datetime/UseZonedDateTime.java
diff --git a/core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/temporaladjuster/CustomTemporalAdjuster.java b/core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/temporaladjuster/CustomTemporalAdjuster.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/main/java/com/baeldung/temporaladjuster/CustomTemporalAdjuster.java
rename to core-java-modules/core-java-8-datetime/src/main/java/com/baeldung/temporaladjuster/CustomTemporalAdjuster.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/date/comparison/DateTimeComparisonUtilsUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/date/comparison/DateTimeComparisonUtilsUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/date/comparison/DateTimeComparisonUtilsUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/date/comparison/DateTimeComparisonUtilsUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/date/comparison/Java8DateTimeApiGeneralComparisonsUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/date/comparison/Java8DateTimeApiGeneralComparisonsUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/date/comparison/Java8DateTimeApiGeneralComparisonsUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/date/comparison/Java8DateTimeApiGeneralComparisonsUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/date/comparison/LegacyDateComparisonUtilsUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/date/comparison/LegacyDateComparisonUtilsUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/date/comparison/LegacyDateComparisonUtilsUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/date/comparison/LegacyDateComparisonUtilsUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/ConversionExample.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/ConversionExample.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/ConversionExample.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/ConversionExample.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/JavaDurationUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/JavaDurationUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/JavaDurationUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/JavaDurationUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/JavaPeriodUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/JavaPeriodUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/JavaPeriodUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/JavaPeriodUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/JavaUtilTimeUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/JavaUtilTimeUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/dateapi/JavaUtilTimeUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/dateapi/JavaUtilTimeUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseDateTimeFormatterUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseDateTimeFormatterUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseDateTimeFormatterUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseDateTimeFormatterUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseLocalDateTimeUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseLocalDateTimeUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseLocalDateTimeUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseLocalDateTimeUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseLocalDateUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseLocalDateUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseLocalDateUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseLocalDateUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseLocalTimeUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseLocalTimeUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseLocalTimeUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseLocalTimeUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseOffsetDateTimeUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseOffsetDateTimeUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseOffsetDateTimeUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseOffsetDateTimeUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UsePeriodUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UsePeriodUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UsePeriodUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UsePeriodUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseTimeZoneUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseTimeZoneUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseTimeZoneUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseTimeZoneUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseToInstantUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseToInstantUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseToInstantUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseToInstantUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseZonedDateTimeUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseZonedDateTimeUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/datetime/UseZonedDateTimeUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/datetime/UseZonedDateTimeUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/temporaladjusters/CustomTemporalAdjusterUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/temporaladjusters/CustomTemporalAdjusterUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/temporaladjusters/CustomTemporalAdjusterUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/temporaladjusters/CustomTemporalAdjusterUnitTest.java
diff --git a/core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/temporaladjusters/TemporalAdjustersUnitTest.java b/core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/temporaladjusters/TemporalAdjustersUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-datetime-java8/src/test/java/com/baeldung/temporaladjusters/TemporalAdjustersUnitTest.java
rename to core-java-modules/core-java-8-datetime/src/test/java/com/baeldung/temporaladjusters/TemporalAdjustersUnitTest.java