[BEAM-2530] Add a java 9 profile to parent pom

Author: iemejia

pom.xml

@@ -416,6 +416,61 @@
       </build>
     </profile>
 
+    <profile>
+      <id>java-next</id>
+      <activation>
+        <jdk>9</jdk>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-compiler-plugin</artifactId>
+            <configuration>
+              <source>9</source>
+              <target>9</target>
+              <showWarnings>true</showWarnings>
+            </configuration>
+          </plugin>
+          <!-- TODO: Temporally disable unsupported plugins -->
+          <plugin>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>findbugs-maven-plugin</artifactId>
+            <configuration>
+              <skip>true</skip>
+            </configuration>
+          </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <configuration>
+              <skip>true</skip>
+            </configuration>
+          </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-dependency-plugin</artifactId>
+            <configuration>
+              <skip>true</skip>
+            </configuration>
+          </plugin>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-enforcer-plugin</artifactId>
+            <configuration>
+              <skip>true</skip>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+      <dependencies>
+        <dependency>
+          <groupId>javax.annotation</groupId>
+          <artifactId>javax.annotation-api</artifactId>
+          <version>1.3.1</version>
+        </dependency>
+      </dependencies>
+    </profile>
   </profiles>
 
   <dependencyManagement>