Replace JodaTime with standard lib

Matt Morgan · Matt Morgan · commit 97c953b5a7b7 · 2016-10-16T10:22:32.000-04:00
diff --git a/exercises/meetup/build.gradle b/exercises/meetup/build.gradle
@@ -7,7 +7,6 @@ repositories {
 }
 
 dependencies {
-  compile "joda-time:joda-time:2.3+"
   testCompile "junit:junit:4.10"
   testCompile "org.assertj:assertj-core:3.2.0"
 }
diff --git a/exercises/meetup/src/example/java/Meetup.java b/exercises/meetup/src/example/java/Meetup.java
@@ -1,14 +1,16 @@
-import org.joda.time.DateTime;
+import java.time.LocalDate;
+import java.time.DayOfWeek;
+
 
 public class Meetup {
-    private final DateTime startOfMonth;
+    private final LocalDate startOfMonth;
 
     public Meetup(int monthOfYear, int year) {
-        startOfMonth = new DateTime(year, monthOfYear, 1, 0, 0);
+        startOfMonth = LocalDate.of(year, monthOfYear, 1);
     }
 
-    DateTime day(int dayOfWeek, MeetupSchedule schedule) {
-        DateTime current = cycleToNext(dayOfWeek, startOfMonth);
+    LocalDate day(DayOfWeek dayOfWeek, MeetupSchedule schedule) {
+        LocalDate current = cycleToNext(dayOfWeek, startOfMonth);
         switch (schedule) {
             case FIRST:
                 break;
@@ -35,14 +37,14 @@ DateTime day(int dayOfWeek, MeetupSchedule schedule) {
         return current;
     }
 
-    private DateTime cycleToPrev(int dayOfWeek, DateTime current) {
+    private LocalDate cycleToPrev(DayOfWeek dayOfWeek, LocalDate current) {
         while (current.getDayOfWeek() != dayOfWeek) {
             current = current.minusDays(1);
         }
         return current;
     }
 
-    private DateTime cycleToNext(int dayOfWeek, DateTime current) {
+    private LocalDate cycleToNext(DayOfWeek dayOfWeek, LocalDate current) {
         while (current.getDayOfWeek() != dayOfWeek) {
             current = current.plusDays(1);
         }
diff --git a/exercises/meetup/src/test/java/MeetupTest.java b/exercises/meetup/src/test/java/MeetupTest.java

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,6 @@ repositories {`
`7`	`7`	`}`
`8`	`8`
`9`	`9`	`dependencies {`
`10`		`- compile "joda-time:joda-time:2.3+"`
`11`	`10`	`testCompile "junit:junit:4.10"`
`12`	`11`	`testCompile "org.assertj:assertj-core:3.2.0"`
`13`	`12`	`}`