#BAEL-16646 move java-dates "computations" articles under new Core Java module.

core-java-modules/core-java-datetime/java-dates-computations/README.md

@@ -4,3 +4,13 @@ This module contains articles about date and time computations in Java.
 
 ### Relevant Articles: 
 - [Difference Between Two Dates in Java](http://www.baeldung.com/java-date-difference)
+- [Get Date Without Time in Java](http://www.baeldung.com/java-date-without-time)
+- [How to Get All Dates Between Two Dates?](http://www.baeldung.com/java-between-dates)
+- [Extracting Year, Month and Day from Date in Java](http://www.baeldung.com/java-year-month-day)
+- [Guide to java.util.GregorianCalendar](http://www.baeldung.com/java-gregorian-calendar)
+- [Handling Daylight Savings Time in Java](http://www.baeldung.com/java-daylight-savings)
+- [Calculate Age in Java](http://www.baeldung.com/java-get-age)
+- [Increment Date in Java](http://www.baeldung.com/java-increment-date)
+- [Add Hours To a Date In Java](http://www.baeldung.com/java-add-hours-date)
+- [Introduction to Joda-Time](http://www.baeldung.com/joda-time)
+- [Measure Elapsed Time in Java](http://www.baeldung.com/java-measure-elapsed-time)

core-java-modules/core-java-datetime/java-dates-computations/pom.xml

@@ -19,7 +19,18 @@
             <artifactId>joda-time</artifactId>
             <version>${joda-time.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>${commons-lang3.version}</version>
+        </dependency>
 
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>com.darwinsys</groupId>
             <artifactId>hirondelle-date4j</artifactId>

core-java-modules/core-java-datetime/java-dates-computations/src/main/java/com/baeldung/datetime/DateExtractYearMonthDayIntegerValues.java

@@ -1,28 +1,28 @@
-package com.baeldung.datetime;
+package com.baeldung.datetime;
-
+
-import java.util.Calendar;
+import java.util.Calendar;
-import java.util.Date;
+import java.util.Date;
-
+
-public class DateExtractYearMonthDayIntegerValues {
+public class DateExtractYearMonthDayIntegerValues {
-
+
-    int getYear(Date date) {
+    int getYear(Date date) {
-        Calendar calendar = Calendar.getInstance();
+        Calendar calendar = Calendar.getInstance();
-        calendar.setTime(date);
+        calendar.setTime(date);
-
+
-        return calendar.get(Calendar.YEAR);
+        return calendar.get(Calendar.YEAR);
-    }
+    }
-
+
-    int getMonth(Date date) {
+    int getMonth(Date date) {
-        Calendar calendar = Calendar.getInstance();
+        Calendar calendar = Calendar.getInstance();
-        calendar.setTime(date);
+        calendar.setTime(date);
-
+
-        return calendar.get(Calendar.MONTH);
+        return calendar.get(Calendar.MONTH);
-    }
+    }
-
+
-    int getDay(Date date) {
+    int getDay(Date date) {
-        Calendar calendar = Calendar.getInstance();
+        Calendar calendar = Calendar.getInstance();
-        calendar.setTime(date);
+        calendar.setTime(date);
-
+
-        return calendar.get(Calendar.DAY_OF_MONTH);
+        return calendar.get(Calendar.DAY_OF_MONTH);
-    }
+    }
-}
+}

java-dates/README.md

@@ -4,21 +4,11 @@
 
 ### Relevant Articles: 
 - [TemporalAdjuster in Java](http://www.baeldung.com/java-temporal-adjuster)
-- [Handling Daylight Savings Time in Java](http://www.baeldung.com/java-daylight-savings)
 - [Period and Duration in Java](http://www.baeldung.com/java-period-duration)
 - [Migrating to the New Java 8 Date Time API](http://www.baeldung.com/migrating-to-java-8-date-time-api)
 - [Introduction to the Java 8 Date/Time API](http://www.baeldung.com/java-8-date-time-intro)
 - [Get the Current Date, Time and Timestamp in Java 8](http://www.baeldung.com/current-date-time-and-timestamp-in-java-8)
-- [Get Date Without Time in Java](http://www.baeldung.com/java-date-without-time)
-- [How to Get All Dates Between Two Dates?](http://www.baeldung.com/java-between-dates)
-- [Extracting Year, Month and Day from Date in Java](http://www.baeldung.com/java-year-month-day)
-- [Guide to java.util.GregorianCalendar](http://www.baeldung.com/java-gregorian-calendar)
-- [Measure Elapsed Time in Java](http://www.baeldung.com/java-measure-elapsed-time)
 - [How to Get the Start and the End of a Day using Java](http://www.baeldung.com/java-day-start-end)
-- [Calculate Age in Java](http://www.baeldung.com/java-get-age)
-- [Increment Date in Java](http://www.baeldung.com/java-increment-date)
-- [Add Hours To a Date In Java](http://www.baeldung.com/java-add-hours-date)
 - [ZoneOffset in Java](https://www.baeldung.com/java-zone-offset)
 - [Differences Between ZonedDateTime and OffsetDateTime](https://www.baeldung.com/java-zoneddatetime-offsetdatetime)
-- [Introduction to Joda-Time](http://www.baeldung.com/joda-time)
 - [Comparing Dates in Java](https://www.baeldung.com/java-comparing-dates)

java-dates/pom.xml

@@ -15,23 +15,12 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-lang3</artifactId>
-            <version>${commons-lang3.version}</version>
-        </dependency>
         <dependency>
             <groupId>log4j</groupId>
             <artifactId>log4j</artifactId>
             <version>${log4j.version}</version>
         </dependency>
         <!-- test scoped -->
-        <dependency>
-            <groupId>org.assertj</groupId>
-            <artifactId>assertj-core</artifactId>
-            <version>${assertj.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>joda-time</groupId>
             <artifactId>joda-time</artifactId>

pom.xml

@@ -469,7 +469,7 @@
                 <module>java-collections-maps</module>
                 <module>java-collections-maps-2</module>
                 <module>java-jdi</module>
-				<!--<module>core-java-modules/core-java-datetime</module>--> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
+				<module>core-java-modules/core-java-datetime</module> <!-- We haven't upgraded to java 9. Fixing in BAEL-10841 -->
 				<!--<module>java-dates</module>-->
                 <!-- <module>java-ee-8-security-api</module> --> <!-- long running -->
                 <module>java-lite</module>