use DurationJavaTime prefix

Author: diegomarquezp

google-cloud-datastore/src/main/java/com/google/cloud/datastore/models/ExecutionStats.java

@@ -53,14 +53,14 @@ public Map<String, Object> getDebugStats() {
     return debugStats;
   }
 
-  /** This method is obsolete. Use {@link #getExecutionJavaTimeDuration()} instead. */
-  @ObsoleteApi("Use getExecutionJavaTimeDuration() instead")
+  /** This method is obsolete. Use {@link #getExecutionDurationJavaTime()} instead. */
+  @ObsoleteApi("Use getExecutionDurationJavaTime() instead")
   public org.threeten.bp.Duration getExecutionDuration() {
-    return toThreetenDuration(getExecutionJavaTimeDuration());
+    return toThreetenDuration(getExecutionDurationJavaTime());
   }
 
   /** Returns the total time to execute the query in the backend. */
-  public java.time.Duration getExecutionJavaTimeDuration() {
+  public java.time.Duration getExecutionDurationJavaTime() {
     return executionDuration;
   }
 

google-cloud-datastore/src/test/java/com/google/cloud/datastore/it/ITDatastoreTest.java

@@ -674,7 +674,7 @@ private void assertExecutionStats(
     Truth.assertThat(debugStats.get("index_entries_scanned"))
         .isEqualTo(expectedIndexEntriesScanned);
 
-    Duration executionDuration = executionStats.getExecutionJavaTimeDuration();
+    Duration executionDuration = executionStats.getExecutionDurationJavaTime();
     Truth.assertThat(executionDuration).isIn(Range.greaterThan(Duration.ofMillis(0)));
 
     long readOperations = executionStats.getReadOperations();

google-cloud-datastore/src/test/java/com/google/cloud/datastore/models/ExecutionStatsTest.java

@@ -41,7 +41,7 @@ public class ExecutionStatsTest {
   @Test
   public void testModel() {
     Truth.assertThat(executionStats.getDebugStats()).isEqualTo(Structs.asMap(struct));
-    Truth.assertThat(executionStats.getExecutionJavaTimeDuration())
+    Truth.assertThat(executionStats.getExecutionDurationJavaTime())
         .isEqualTo(java.time.Duration.ofNanos(duration.getNanos()));
     Truth.assertThat(executionStats.getReadOperations()).isEqualTo(2);
     Truth.assertThat(executionStats.getResultsReturned()).isEqualTo(3);