Java9 synch

.github/workflows/BuildSnapshot.yml

@@ -12,14 +12,14 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: '11'
         distribution: 'zulu'
         cache: maven
-    - uses: s4u/maven-settings-action@v2.7.0
+    - uses: s4u/maven-settings-action@v3.0.0
       with:
         sonatypeSnapshots: true
         apacheSnapshots: true
@@ -45,23 +45,23 @@ jobs:
     name: Run Sonar analysis
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         # Shallow clones should be disabled for a better relevancy of analysis
         fetch-depth: 0  
     - name: Set up JDK
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
-        java-version: '11'
+        java-version: '17'
         distribution: 'zulu'
         cache: maven
     - name: Cache SonarCloud packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.sonar/cache
         key: ${{ runner.os }}-sonar
         restore-keys: ${{ runner.os }}-sonar
-    - uses: s4u/maven-settings-action@v2.7.0
+    - uses: s4u/maven-settings-action@v3.0.0
       with:
         sonatypeSnapshots: true
         apacheSnapshots: true

.github/workflows/Release.yml

@@ -9,16 +9,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: '11'
         distribution: 'zulu'
         cache: maven
         gpg-private-key: ${{ secrets.GPG_KEY }} 
     - name: maven-settings-xml-action
-      uses: whelk-io/maven-settings-xml-action@v21
+      uses: whelk-io/maven-settings-xml-action@v22
       with:
         repositories: |
           [

.github/workflows/UpdateDependencies.yml

@@ -9,16 +9,16 @@ jobs:
   updateGWT28:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: 'master'
     - name: Set up JDK
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: '11'
         distribution: 'zulu'
         cache: maven
-    - uses: s4u/maven-settings-action@v2.7.0
+    - uses: s4u/maven-settings-action@v3.0.0
       with:
         sonatypeSnapshots: true
         apacheSnapshots: true
@@ -32,7 +32,7 @@ jobs:
       run: mvn -B versions:resolve-ranges versions:update-properties -Dincludes=com.jresearchsoft*:*,org.jresearch*:* -DallowSnapshots --builder singlethreaded
       working-directory: pom
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v4    
+      uses: peter-evans/create-pull-request@v6    
       with:
         branch: gwt28/dep-update
         commit-message: Update shapshot dependencies
@@ -41,16 +41,16 @@ jobs:
   updateGWT29:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         ref: 'GWT29'
     - name: Set up JDK
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         java-version: '11'
         distribution: 'zulu'
         cache: maven
-    - uses: s4u/maven-settings-action@v2.7.0
+    - uses: s4u/maven-settings-action@v3.0.0
       with:
         sonatypeSnapshots: true
         apacheSnapshots: true
@@ -64,7 +64,7 @@ jobs:
       run: mvn -B versions:resolve-ranges versions:update-properties -Dincludes=com.jresearchsoft*:*,org.jresearch*:* -DallowSnapshots --builder singlethreaded
       working-directory: pom
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v4    
+      uses: peter-evans/create-pull-request@v6    
       with:
         branch: gwt29/dep-update
         commit-message: Update shapshot dependencies

.gitignore

@@ -21,3 +21,6 @@
 **/TempTest.java
 /.idea/
 /threetenbp.iml
+time/gwt-unitCache/*
+time/war/*
+time/www-test/*

time/src/main/java/org/jresearch/threetenbp/gwt/emu/java/time/Clock.java

@@ -31,16 +31,9 @@
  */
 package org.jresearch.threetenbp.gwt.emu.java.time;
 
-import static org.jresearch.threetenbp.gwt.emu.java.time.LocalTime.NANOS_PER_MINUTE;
-import static org.jresearch.threetenbp.gwt.emu.java.time.LocalTime.NANOS_PER_SECOND;
+import static org.jresearch.threetenbp.gwt.emu.java.time.LocalTime.*;
 
 import java.io.Serializable;
-import org.jresearch.threetenbp.gwt.emu.java.time.Clock;
-import org.jresearch.threetenbp.gwt.emu.java.time.DateTimeException;
-import org.jresearch.threetenbp.gwt.emu.java.time.Duration;
-import org.jresearch.threetenbp.gwt.emu.java.time.Instant;
-import org.jresearch.threetenbp.gwt.emu.java.time.ZoneId;
-import org.jresearch.threetenbp.gwt.emu.java.time.ZoneOffset;
 import java.util.Objects;
 import java.util.TimeZone;
 
@@ -116,7 +109,7 @@ public abstract class Clock {
      * @return a clock that uses the best available system clock in the UTC zone, not null
      */
     public static Clock systemUTC() {
-        return new SystemClock(ZoneOffset.UTC);
+        return SystemClock.CLOCK_UTC;
     }
 
     /**
@@ -159,9 +152,19 @@ public static Clock systemDefaultZone() {
      */
     public static Clock system(ZoneId zone) {
         Objects.requireNonNull(zone, "zone");
+        if (zone == ZoneOffset.UTC) {
+            return SystemClock.CLOCK_UTC;
+        }
         return new SystemClock(zone);
     }
 
+    //-------------------------------------------------------------------------
+    /**
+     * @since 9
+     */
+    public static Clock tickMillis(ZoneId zone) {
+        return new TickClock(system(zone), NANOS_PER_MILLI);
+    }
     //-------------------------------------------------------------------------
     /**
      * Obtains a clock that returns the current instant ticking in whole seconds
@@ -403,6 +406,7 @@ public int hashCode() {
      */
     static final class SystemClock extends Clock implements Serializable {
         private static final long serialVersionUID = 6740630888130243051L;
+        static final SystemClock CLOCK_UTC = new SystemClock(ZoneOffset.UTC);
         private final ZoneId zone;
 
         SystemClock(ZoneId zone) {
@@ -414,8 +418,8 @@ public ZoneId getZone() {
         }
         @Override
         public Clock withZone(ZoneId zone) {
-        	//GWT specific
-        	Objects.requireNonNull(zone);
+            //GWT specific
+            Objects.requireNonNull(zone);
             if (zone.equals(this.zone)) {  // intentional NPE
                 return this;
             }
@@ -452,7 +456,7 @@ public String toString() {
      * This is typically used for testing.
      */
     static final class FixedClock extends Clock implements Serializable {
-       private static final long serialVersionUID = 7430389292664866958L;
+    private static final long serialVersionUID = 7430389292664866958L;
         private final Instant instant;
         private final ZoneId zone;
 
@@ -466,8 +470,8 @@ public ZoneId getZone() {
         }
         @Override
         public Clock withZone(ZoneId zone) {
-        	//GWT specific
-        	Objects.requireNonNull(zone);
+            //GWT specific
+            Objects.requireNonNull(zone);
             if (zone.equals(this.zone)) {  // intentional NPE
                 return this;
             }
@@ -504,7 +508,7 @@ public String toString() {
      * Implementation of a clock that adds an offset to an underlying clock.
      */
     static final class OffsetClock extends Clock implements Serializable {
-       private static final long serialVersionUID = 2007484719125426256L;
+    private static final long serialVersionUID = 2007484719125426256L;
         private final Clock baseClock;
         private final Duration offset;
 
@@ -518,8 +522,8 @@ public ZoneId getZone() {
         }
         @Override
         public Clock withZone(ZoneId zone) {
-        	//GWT specific
-        	Objects.requireNonNull(zone);
+            //GWT specific
+            Objects.requireNonNull(zone);
             if (zone.equals(baseClock.getZone())) {  // intentional NPE
                 return this;
             }
@@ -570,8 +574,8 @@ public ZoneId getZone() {
         }
         @Override
         public Clock withZone(ZoneId zone) {
-        	//GWT specific
-        	Objects.requireNonNull(zone);
+            //GWT specific
+            Objects.requireNonNull(zone);
             if (zone.equals(baseClock.getZone())) {  // intentional NPE
                 return this;
             }

time/src/main/java/org/jresearch/threetenbp/gwt/emu/java/time/DayOfWeek.java

@@ -237,7 +237,7 @@ public boolean isSupported(TemporalField field) {
      * <p>
      * If the field is {@link ChronoField#DAY_OF_WEEK DAY_OF_WEEK} then the
      * range of the day-of-week, from 1 to 7, will be returned.
-     * All other {@code ChronoField} instances will throw a {@code DateTimeException}.
+     * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
      * <p>
      * If the field is not a {@code ChronoField}, then the result of this method
      * is obtained by invoking {@code TemporalField.rangeRefinedBy(TemporalAccessor)}
@@ -247,6 +247,7 @@ public boolean isSupported(TemporalField field) {
      * @param field  the field to query the range for, not null
      * @return the range of valid values for the field, not null
      * @throws DateTimeException if the range for the field cannot be obtained
+     * @throws UnsupportedTemporalTypeException if the type of field is not supported (since 9)
      */
     @Override
     public ValueRange range(TemporalField field) {
@@ -266,7 +267,7 @@ public ValueRange range(TemporalField field) {
      * <p>
      * If the field is {@link ChronoField#DAY_OF_WEEK DAY_OF_WEEK} then the
      * value of the day-of-week, from 1 to 7, will be returned.
-     * All other {@code ChronoField} instances will throw a {@code DateTimeException}.
+     * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
      * <p>
      * If the field is not a {@code ChronoField}, then the result of this method
      * is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
@@ -276,8 +277,9 @@ public ValueRange range(TemporalField field) {
      * @param field  the field to get, not null
      * @return the value for the field, within the valid range of values
      * @throws DateTimeException if a value for the field cannot be obtained
-     * @throws DateTimeException if the range of valid values for the field exceeds an {@code int}
      * @throws DateTimeException if the value is outside the range of valid values for the field
+     * @throws UnsupportedTemporalTypeException if the type of field is not supported or
+     *         the range of values exceeds an {@code int} (since 9)
      * @throws ArithmeticException if numeric overflow occurs
      */
     @Override
@@ -297,7 +299,7 @@ public int get(TemporalField field) {
      * <p>
      * If the field is {@link ChronoField#DAY_OF_WEEK DAY_OF_WEEK} then the
      * value of the day-of-week, from 1 to 7, will be returned.
-     * All other {@code ChronoField} instances will throw a {@code DateTimeException}.
+     * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
      * <p>
      * If the field is not a {@code ChronoField}, then the result of this method
      * is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
@@ -307,6 +309,7 @@ public int get(TemporalField field) {
      * @param field  the field to get, not null
      * @return the value for the field
      * @throws DateTimeException if a value for the field cannot be obtained
+     * @throws UnsupportedTemporalTypeException if the type of field is not supported (since 9)
      * @throws ArithmeticException if numeric overflow occurs
      */
     @Override