Add final to public API (#1293)

Author: injectives

driver/clirr-ignored-differences.xml

@@ -371,4 +371,24 @@
         <method>org.neo4j.driver.Driver routingDriver(java.lang.Iterable, org.neo4j.driver.AuthToken, org.neo4j.driver.Config)</method>
     </difference>
 
+    <difference>
+        <className>org/neo4j/driver/AuthTokens</className>
+        <differenceType>3003</differenceType>
+    </difference>
+
+    <difference>
+        <className>org/neo4j/driver/GraphDatabase</className>
+        <differenceType>3003</differenceType>
+    </difference>
+
+    <difference>
+        <className>org/neo4j/driver/Query</className>
+        <differenceType>3003</differenceType>
+    </difference>
+
+    <difference>
+        <className>org/neo4j/driver/Records</className>
+        <differenceType>3003</differenceType>
+    </difference>
+
 </differences>

driver/src/main/java/org/neo4j/driver/AuthTokens.java

@@ -38,7 +38,7 @@
  * @see GraphDatabase#driver(String, AuthToken)
  * @since 1.0
  */
-public class AuthTokens {
+public final class AuthTokens {
     private AuthTokens() {}
 
     /**

driver/src/main/java/org/neo4j/driver/BookmarkManagerConfig.java

@@ -78,7 +78,7 @@ public Optional<BookmarksSupplier> bookmarksSupplier() {
     /**
      * Builder used to configure {@link BookmarkManagerConfig} which will be used to create a bookmark manager.
      */
-    public static class BookmarkManagerConfigBuilder {
+    public static final class BookmarkManagerConfigBuilder {
         private Map<String, Set<Bookmark>> initialBookmarks = Collections.emptyMap();
         private BiConsumer<String, Set<Bookmark>> bookmarksConsumer;
         private BookmarksSupplier bookmarksSupplier;

driver/src/main/java/org/neo4j/driver/BookmarkManagers.java

@@ -23,14 +23,15 @@
 /**
  * Setups new instances of {@link BookmarkManager}.
  */
-public interface BookmarkManagers {
+public final class BookmarkManagers {
+    private BookmarkManagers() {}
     /**
      * Setups a new instance of bookmark manager that can be used in {@link org.neo4j.driver.Config.ConfigBuilder#withBookmarkManager(BookmarkManager)}.
      *
      * @param config the bookmark manager configuration
      * @return the bookmark manager
      */
-    static BookmarkManager defaultManager(BookmarkManagerConfig config) {
+    public static BookmarkManager defaultManager(BookmarkManagerConfig config) {
         return new Neo4jBookmarkManager(
                 config.initialBookmarks(),
                 config.bookmarksConsumer().orElse(null),

driver/src/main/java/org/neo4j/driver/Config.java

@@ -70,7 +70,7 @@
  * @since 1.0
  */
 @Immutable
-public class Config implements Serializable {
+public final class Config implements Serializable {
     @Serial
     private static final long serialVersionUID = -4496545746399601108L;
 
@@ -268,7 +268,7 @@ public Optional<BookmarkManager> bookmarkManager() {
     /**
      * Used to build new config instances
      */
-    public static class ConfigBuilder {
+    public static final class ConfigBuilder {
         private Logging logging = DEV_NULL_LOGGING;
         private boolean logLeakedSessions;
         private int maxConnectionPoolSize = PoolSettings.DEFAULT_MAX_CONNECTION_POOL_SIZE;
@@ -702,7 +702,7 @@ public Config build() {
     /**
      * Control how the driver determines if it can trust the encryption certificates provided by the Neo4j instance it is connected to.
      */
-    public static class TrustStrategy implements Serializable {
+    public static final class TrustStrategy implements Serializable {
         @Serial
         private static final long serialVersionUID = -1631888096243987740L;
 

driver/src/main/java/org/neo4j/driver/GraphDatabase.java

@@ -30,7 +30,7 @@
  * @see Driver
  * @since 1.0
  */
-public class GraphDatabase {
+public final class GraphDatabase {
     private GraphDatabase() {}
 
     /**

driver/src/main/java/org/neo4j/driver/Records.java

@@ -26,7 +26,7 @@
  * @see Result#list()
  * @since 1.0
  */
-public abstract class Records {
+public final class Records {
     private Records() {}
 
     public static Function<Record, Value> column(int index) {
@@ -38,20 +38,10 @@ public static Function<Record, Value> column(String key) {
     }
 
     public static <T> Function<Record, T> column(final int index, final Function<Value, T> mapFunction) {
-        return new Function<Record, T>() {
-            @Override
-            public T apply(Record record) {
-                return mapFunction.apply(record.get(index));
-            }
-        };
+        return record -> mapFunction.apply(record.get(index));
     }
 
     public static <T> Function<Record, T> column(final String key, final Function<Value, T> mapFunction) {
-        return new Function<Record, T>() {
-            @Override
-            public T apply(Record recordAccessor) {
-                return mapFunction.apply(recordAccessor.get(key));
-            }
-        };
+        return recordAccessor -> mapFunction.apply(recordAccessor.get(key));
     }
 }

driver/src/main/java/org/neo4j/driver/SessionConfig.java

@@ -34,7 +34,7 @@
 /**
  * The session configurations used to configure a session.
  */
-public class SessionConfig implements Serializable {
+public final class SessionConfig implements Serializable {
     @Serial
     private static final long serialVersionUID = 5773462156979050657L;
 
@@ -173,7 +173,7 @@ public String toString() {
     /**
      * Builder used to configure {@link SessionConfig} which will be used to create a session.
      */
-    public static class Builder {
+    public static final class Builder {
         private Long fetchSize = null;
         private Iterable<Bookmark> bookmarks = null;
         private AccessMode defaultAccessMode = AccessMode.WRITE;

driver/src/main/java/org/neo4j/driver/TransactionConfig.java

@@ -63,7 +63,7 @@
  *
  * @see Session
  */
-public class TransactionConfig implements Serializable {
+public final class TransactionConfig implements Serializable {
     @Serial
     private static final long serialVersionUID = -7954949878657177280L;
 
@@ -160,7 +160,7 @@ public String toString() {
     /**
      * Builder used to construct {@link TransactionConfig transaction configuration} objects.
      */
-    public static class Builder {
+    public static final class Builder {
         private Duration timeout;
         private Map<String, Object> metadata = emptyMap();
 

driver/src/main/java/org/neo4j/driver/Values.java

@@ -78,7 +78,7 @@
  *
  * @since 1.0
  */
-public abstract class Values {
+public final class Values {
     public static final Value EmptyMap = value(Collections.emptyMap());
     public static final Value NULL = NullValue.NULL;