Add support for JDK 10 in both Maven and Gradle

.travis.yml

@@ -2,13 +2,8 @@
 
 language: java
 jdk:
-  - oraclejdk9
+  - oraclejdk10
 
-addons:
- apt:
-   packages:
-     - oracle-java9-installer
-
 services:
   - docker
 
@@ -45,5 +40,5 @@ script:
   - docker ps -a
 
 ##Test for JDBC Specification 43 & 42 and submit coverage report.
-  - mvn test -B -Pbuild41 jacoco:report && bash <(curl -s https://codecov.io/bash) -cF JDBC43
+  - mvn test -B -Pbuild43 jacoco:report && bash <(curl -s https://codecov.io/bash) -cF JDBC43
   - mvn test -B -Pbuild42 jacoco:report && bash <(curl -s https://codecov.io/bash) -cF JDBC42

appveyor.yml

@@ -4,12 +4,11 @@ init:
   - cmd: net start MSSQL$%SQL_Instance%
 
 environment:
-  JAVA_HOME: C:\Program Files\Java\jdk9
+  JAVA_HOME: C:\Program Files\Java\jdk10
   mssql_jdbc_test_connection_properties: jdbc:sqlserver://localhost:1433;instanceName=%SQL_Instance%;databaseName=master;username=sa;password=Password12!;
-
   matrix:
     - SQL_Instance: SQL2008R2SP2
-    - SQL_Instance: SQL2016
+    - SQL_Instance: SQL2017
 
 install:
   - ps: Write-Host 'Installing JCE with powershell'

build.gradle

@@ -27,11 +27,11 @@ allprojects {
 
 if (!hasProperty('buildProfile') || (hasProperty('buildProfile') && buildProfile == "build43")){
 
-	jreVersion = "jre9"
+	jreVersion = "jre10"
 	excludedFile = 'com/microsoft/sqlserver/jdbc/SQLServerJdbc42.java'
 
-	sourceCompatibility = 9
-	targetCompatibility = 9
+	sourceCompatibility = 10
+	targetCompatibility = 10
 }
 
 if((hasProperty('buildProfile') && buildProfile == "build42")) {

pom.xml

@@ -164,7 +164,7 @@
 				<activeByDefault>true</activeByDefault>
 			</activation>			
 			<build>
-				<finalName>${project.artifactId}-${project.version}.jre9-preview</finalName>
+				<finalName>${project.artifactId}-${project.version}.jre10-preview</finalName>
 				<plugins>
 					<plugin>
 						<artifactId>maven-compiler-plugin</artifactId>
@@ -173,8 +173,8 @@
 							<excludes>
 								<exclude>**/com/microsoft/sqlserver/jdbc/SQLServerJdbc42.java</exclude>
 							</excludes>
-							<source>9</source>
-							<target>9</target>
+							<source>10</source>
+							<target>10</target>
 						</configuration>
 					</plugin>
 					<plugin>
@@ -239,7 +239,7 @@
 			<plugin>
 				<groupId>org.jacoco</groupId>
 				<artifactId>jacoco-maven-plugin</artifactId>
-				<version>0.7.8</version>
+				<version>0.8.1</version>
 				<executions>
 					<execution>
 						<goals>

src/test/java/com/microsoft/sqlserver/jdbc/connection/ConnectionWrapper43Test.java

@@ -0,0 +1,76 @@
+/*
+ * Microsoft JDBC Driver for SQL Server
+ * 
+ * Copyright(c) Microsoft Corporation All rights reserved.
+ * 
+ * This program is made available under the terms of the MIT License. See the LICENSE file in the project root for more information.
+ */
+package com.microsoft.sqlserver.jdbc.connection;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.platform.runner.JUnitPlatform;
+import org.junit.runner.RunWith;
+
+import com.microsoft.sqlserver.jdbc.SQLServerConnection;
+import com.microsoft.sqlserver.jdbc.SQLServerConnection43;
+import com.microsoft.sqlserver.testframework.AbstractTest;
+
+/**
+ * Test ConnectionWrapper43Test class
+ *
+ */
+@RunWith(JUnitPlatform.class)
+public class ConnectionWrapper43Test extends AbstractTest {
+    static Connection connection = null;
+    double javaVersion = Double.parseDouble(System.getProperty("java.specification.version"));
+    static int major;
+    static int minor;
+
+    /**
+     * Tests creation of SQLServerConnection43Test object
+     * 
+     * @throws SQLException
+     */
+    @Test
+    public void SQLServerConnection43Test() throws SQLException {
+        try {
+            if (1.8d <= javaVersion && 4 == major && 2 == minor) {
+                assertTrue(connection instanceof SQLServerConnection);
+            }
+            else {
+                assertTrue(connection instanceof SQLServerConnection43);
+            }
+        }
+        finally {
+            if (null != connection) {
+            	connection.close();
+            }
+        }
+    }
+
+    @BeforeAll
+    private static void setupConnection() throws SQLException {
+        connection = DriverManager.getConnection(connectionString);
+
+        DatabaseMetaData metadata = connection.getMetaData();
+        major = metadata.getJDBCMajorVersion();
+        minor = metadata.getJDBCMinorVersion();
+    }
+
+    @AfterAll
+    private static void terminateVariation() throws SQLException {
+        if (null != connection) {
+            connection.close();
+        }
+    }
+
+}