Remove unused DSE protocol and continuous paging support

changelog/README.md

@@ -23,6 +23,8 @@ under the License.
 
 ### 4.19.2
 
+- [improvement] Remove unused DSE protocol and continuous paging support (#1032)
+- [improvement] Remove unused DSE Graph support and TinkerPop integration (#1028)
 - [bug] CASSJAVA-116: Retry or Speculative Execution with RequestIdGenerator throws "Duplicate Key"
 
 ### 4.19.1

core-shaded/pom.xml

@@ -99,16 +99,6 @@
       <artifactId>esri-geometry-api</artifactId>
       <optional>true</optional>
     </dependency>
-    <dependency>
-      <groupId>org.apache.tinkerpop</groupId>
-      <artifactId>gremlin-core</artifactId>
-      <optional>true</optional>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.tinkerpop</groupId>
-      <artifactId>tinkergraph-gremlin</artifactId>
-      <optional>true</optional>
-    </dependency>
     <dependency>
       <groupId>org.reactivestreams</groupId>
       <artifactId>reactive-streams</artifactId>
@@ -316,16 +306,6 @@
                   <artifactId>lz4-java</artifactId>
                   <version>${lz4.version}</version>
                 </additionalDependency>
-                <additionalDependency>
-                  <groupId>org.apache.tinkerpop</groupId>
-                  <artifactId>gremlin-core</artifactId>
-                  <version>${tinkerpop.version}</version>
-                </additionalDependency>
-                <additionalDependency>
-                  <groupId>org.apache.tinkerpop</groupId>
-                  <artifactId>tinkergraph-gremlin</artifactId>
-                  <version>${tinkerpop.version}</version>
-                </additionalDependency>
                 <additionalDependency>
                   <groupId>com.esri.geometry</groupId>
                   <artifactId>esri-geometry-api</artifactId>
@@ -375,7 +355,7 @@
                   Note: dependencies marked as optional are by default included with optional
                   resolution in the manifest; we only need to manually set the resolution to
                   optional for dependencies declared as non-optional in the pom files.
-                  -->jnr.*;resolution:=optional, com.esri.core.geometry.*;resolution:=optional,org.reactivestreams.*;resolution:=optional, org.apache.tinkerpop.*;resolution:=optional, org.javatuples.*;resolution:=optional, reactor.blockhound.*;resolution:=optional,
+                  -->jnr.*;resolution:=optional, com.esri.core.geometry.*;resolution:=optional,org.reactivestreams.*;resolution:=optional, reactor.blockhound.*;resolution:=optional,
                   <!--
                   5) Don't import packages imported by shaded classes, if they are not used by the
                   driver bundle.

core/pom.xml

@@ -88,16 +88,6 @@
       <artifactId>esri-geometry-api</artifactId>
       <optional>true</optional>
     </dependency>
-    <dependency>
-      <groupId>org.apache.tinkerpop</groupId>
-      <artifactId>gremlin-core</artifactId>
-      <optional>true</optional>
-    </dependency>
-    <dependency>
-      <groupId>org.apache.tinkerpop</groupId>
-      <artifactId>tinkergraph-gremlin</artifactId>
-      <optional>true</optional>
-    </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-core</artifactId>
@@ -324,7 +314,7 @@
                   Note: dependencies marked as optional are by default included with optional
                   resolution in the manifest; we only need to manually set the resolution to
                   optional for dependencies declared as non-optional in the pom files.
-                  -->jnr.*;resolution:=optional, com.esri.core.geometry.*;resolution:=optional, org.reactivestreams.*;resolution:=optional, org.apache.tinkerpop.*;resolution:=optional, org.javatuples.*;resolution:=optional, reactor.blockhound.*;resolution:=optional, *
+                  -->jnr.*;resolution:=optional, com.esri.core.geometry.*;resolution:=optional, org.reactivestreams.*;resolution:=optional, reactor.blockhound.*;resolution:=optional, *
                 </Import-Package>
                 <Export-Package>com.datastax.oss.driver.*.core.*, com.datastax.dse.driver.*.core.*</Export-Package>
               </instructions>

core/src/main/java/com/datastax/dse/driver/api/core/auth/ProxyAuthentication.java

@@ -17,7 +17,6 @@
  */
 package com.datastax.dse.driver.api.core.auth;
 
-import com.datastax.dse.driver.api.core.graph.GraphStatement;
 import com.datastax.oss.driver.api.core.cql.Statement;
 import com.datastax.oss.driver.shaded.guava.common.base.Charsets;
 import com.datastax.oss.protocol.internal.util.collection.NullAllowingImmutableMap;
@@ -52,18 +51,6 @@ public static <StatementT extends Statement<StatementT>> StatementT executeAs(
         addProxyExecuteEntry(statement.getCustomPayload(), userOrRole));
   }
 
-  /**
-   * Adds proxy authentication information to a graph statement.
-   *
-   * @see #executeAs(String, Statement)
-   */
-  @NonNull
-  public static <StatementT extends GraphStatement<StatementT>> StatementT executeAs(
-      @NonNull String userOrRole, @NonNull StatementT statement) {
-    return statement.setCustomPayload(
-        addProxyExecuteEntry(statement.getCustomPayload(), userOrRole));
-  }
-
   private static Map<String, ByteBuffer> addProxyExecuteEntry(
       Map<String, ByteBuffer> currentPayload, @NonNull String userOrRole) {
     NullAllowingImmutableMap.Builder<String, ByteBuffer> builder =