Merge pull request eugenp#5293 from RanjeetKaur17/develop.0.3.0

Changes to directly create ZoneOffset using offset value rather using…

Author: CalamarBicefalo

core-java/src/main/java/com/baeldung/zoneddatetime/OffsetDateTimeExample.java

@@ -1,16 +1,12 @@
 package com.baeldung.zoneddatetime;
 
-import java.time.LocalDateTime;
 import java.time.OffsetDateTime;
-import java.time.ZoneId;
 import java.time.ZoneOffset;
 
 public class OffsetDateTimeExample {
 
-    public OffsetDateTime getCurrentTimeByZoneOffset(String region) {
-        LocalDateTime now = LocalDateTime.now();
-        ZoneId zone = ZoneId.of(region);
-        ZoneOffset zoneOffSet= zone.getRules().getOffset(now);
+    public OffsetDateTime getCurrentTimeByZoneOffset(String offset) {
+        ZoneOffset zoneOffSet= ZoneOffset.of(offset);
         OffsetDateTime date = OffsetDateTime.now(zoneOffSet);
         return date;
     }

core-java/src/main/java/com/baeldung/zoneddatetime/OffsetTimeExample.java

@@ -1,17 +1,12 @@
 package com.baeldung.zoneddatetime;
 
-import java.time.LocalDateTime;
 import java.time.OffsetTime;
-import java.time.ZoneId;
 import java.time.ZoneOffset;
 
 public class OffsetTimeExample {
 
-    public OffsetTime getCurrentTimeByZoneOffset(String region) {
-        LocalDateTime now = LocalDateTime.now();
-        ZoneId zone = ZoneId.of(region);
-        ZoneOffset zoneOffSet = zone.getRules()
-            .getOffset(now);
+    public OffsetTime getCurrentTimeByZoneOffset(String offset) {
+        ZoneOffset zoneOffSet = ZoneOffset.of(offset);
         OffsetTime time = OffsetTime.now(zoneOffSet);
         return time;
     }

core-java/src/test/java/com/baeldung/zoneddatetime/OffsetDateTimeExampleUnitTest.java

@@ -2,9 +2,8 @@
 
 import static org.junit.Assert.assertTrue;
 
-import java.time.LocalDateTime;
 import java.time.OffsetDateTime;
-import java.time.ZoneId;
+import java.time.ZoneOffset;
 
 import org.junit.Test;
 
@@ -14,12 +13,10 @@ public class OffsetDateTimeExampleUnitTest {
 
     @Test
     public void givenZoneOffset_whenGetCurrentTime_thenResultHasZone() {
-        String zone = "Europe/Berlin";
-        OffsetDateTime time = offsetDateTimeExample.getCurrentTimeByZoneOffset(zone);   
+        String offset = "+02:00";
+        OffsetDateTime time = offsetDateTimeExample.getCurrentTimeByZoneOffset(offset);
 
         assertTrue(time.getOffset()
-            .equals(ZoneId.of(zone)
-                .getRules()
-                .getOffset(LocalDateTime.now())));
+            .equals(ZoneOffset.of(offset)));
     }
 }

core-java/src/test/java/com/baeldung/zoneddatetime/OffsetTimeExampleUnitTest.java

@@ -2,9 +2,8 @@
 
 import static org.junit.Assert.assertTrue;
 
-import java.time.LocalDateTime;
 import java.time.OffsetTime;
-import java.time.ZoneId;
+import java.time.ZoneOffset;
 
 import org.junit.Test;
 
@@ -14,12 +13,10 @@ public class OffsetTimeExampleUnitTest {
 
     @Test
     public void givenZoneOffset_whenGetCurrentTime_thenResultHasZone() {
-        String zone = "Europe/Berlin";
-        OffsetTime time = offsetTimeExample.getCurrentTimeByZoneOffset(zone);   
+        String offset = "+02:00";
+        OffsetTime time = offsetTimeExample.getCurrentTimeByZoneOffset(offset);
 
         assertTrue(time.getOffset()
-            .equals(ZoneId.of(zone)
-                .getRules()
-                .getOffset(LocalDateTime.now())));
+            .equals(ZoneOffset.of(offset)));
     }
 }

core-java/src/test/java/com/baeldung/zoneddatetime/ZoneDateTimeExampleUnitTest.java

@@ -15,16 +15,19 @@ public class ZoneDateTimeExampleUnitTest {
     public void givenZone_whenGetCurrentTime_thenResultHasZone() {
         String zone = "Europe/Berlin";
         ZonedDateTime time = zoneDateTimeExample.getCurrentTimeByZoneId(zone);
+
         assertTrue(time.getZone()
             .equals(ZoneId.of(zone)));
     }
-    
+
     @Test
     public void givenZones_whenConvertDateByZone_thenGetConstantDiff() {
         String sourceZone = "Europe/Berlin";
         String destZone = "Asia/Tokyo";
         ZonedDateTime sourceDate = zoneDateTimeExample.getCurrentTimeByZoneId(sourceZone);
         ZonedDateTime destDate = zoneDateTimeExample.convertZonedDateTime(sourceDate, destZone);
-        assertTrue(sourceDate.toInstant().compareTo(destDate.toInstant()) == 0);
+        
+        assertTrue(sourceDate.toInstant()
+            .compareTo(destDate.toInstant()) == 0);
     }
 }