Target JDK7, use getHostString instead of getHostName, close AsyncHttpClient#672

Author: Stephane Landelle

pom.xml

@@ -262,13 +262,13 @@
                 <configuration>
                     <signature>
                         <groupId>org.codehaus.mojo.signature</groupId>
-                        <artifactId>java16</artifactId>
+                        <artifactId>java17</artifactId>
                         <version>1.0</version>
                     </signature>
                 </configuration>
                 <executions>
                     <execution>
-                        <id>check-java-1.6-compat</id>
+                        <id>check-java-1.7-compat</id>
                         <phase>process-classes</phase>
                         <goals>
                             <goal>check</goal>
@@ -567,8 +567,8 @@
         <surefire.redirectTestOutputToFile>true</surefire.redirectTestOutputToFile>
         <netty.version>3.9.3.Final</netty.version>
         <grizzly.version>2.3.16</grizzly.version>
-        <maven.compiler.source>1.6</maven.compiler.source>
-        <maven.compiler.target>1.6</maven.compiler.target>
+        <maven.compiler.source>1.7</maven.compiler.source>
+        <maven.compiler.target>1.7</maven.compiler.target>
         <surefire.version>2.12</surefire.version>
     </properties>
 </project>

src/main/java/com/ning/http/client/providers/netty/channel/SslInitializer.java

@@ -38,7 +38,7 @@ public SslInitializer(ChannelManager channelManager) {
     public void connectRequested(ChannelHandlerContext ctx, ChannelStateEvent e) throws Exception {
 
         InetSocketAddress remoteInetSocketAddress = (InetSocketAddress) e.getValue();
-        String peerHost = remoteInetSocketAddress.getHostName();
+        String peerHost = remoteInetSocketAddress.getHostString();
         int peerPort = remoteInetSocketAddress.getPort();
 
         SslHandler sslHandler = channelManager.createSslHandler(peerHost, peerPort);