removed static modifier on local timeout

redisson/src/test/java/org/redisson/BaseReactiveTest.java

@@ -25,7 +25,7 @@ public abstract class BaseReactiveTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     protected RedissonReactiveClient redisson;
     protected static RedissonReactiveClient defaultRedisson;

redisson/src/test/java/org/redisson/BaseTest.java

@@ -18,7 +18,7 @@ public abstract class BaseTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     protected RedissonClient redisson;
     protected static RedissonClient defaultRedisson;

redisson/src/test/java/org/redisson/RedisClientTest.java

@@ -43,7 +43,7 @@ public class RedisClientTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @BeforeClass
     public static void beforeClass() throws IOException, InterruptedException {

redisson/src/test/java/org/redisson/RedisRunner.java

@@ -5,6 +5,7 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.Inet4Address;
+import java.net.ServerSocket;
 import java.net.URL;
 import java.nio.file.Paths;
 import java.util.ArrayList;
@@ -31,6 +32,7 @@ public class RedisRunner {
         DAEMONIZE,
         PIDFILE,
         PORT,
+        RANDOM_PORT,
         TCP_BACKLOG,
         BIND(true),
         UNIXSOCKET,
@@ -179,6 +181,7 @@ public class RedisRunner {
     private boolean randomDir = false;
     private ArrayList<String> bindAddr = new ArrayList<>();
     private int port = 6379;
+    private boolean randomPort = true;
 
     {
         this.options.put(REDIS_OPTIONS.BINARY_PATH, RedissonRuntimeEnvironment.redisBinaryPath);
@@ -266,9 +269,16 @@ public class RedisRunner {
 
     public RedisRunner port(int port) {
         this.port = port;
+        this.randomPort = false;
         addConfigOption(REDIS_OPTIONS.PORT, port);
         return this;
     }
+    
+    public RedisRunner randomPort() {
+        this.randomPort = true;
+        options.remove(REDIS_OPTIONS.PORT);
+        return this;
+    }
 
     public int getPort() {
         return this.port;
@@ -785,4 +795,28 @@ public class RedisRunner {
     public static RedisRunner.RedisProcess getDefaultRedisServerInstance() {
         return defaultRedisInstance;
     }
+    
+    private static int findFreePort() {
+        ServerSocket socket = null;
+        try {
+            socket = new ServerSocket(0);
+            socket.setReuseAddress(true);
+            int port = socket.getLocalPort();
+            try {
+                socket.close();
+            } catch (IOException e) {
+                // Ignore IOException on close()
+            }
+            return port;
+        } catch (IOException e) {
+        } finally {
+            if (socket != null) {
+                try {
+                    socket.close();
+                } catch (IOException e) {
+                }
+            }
+        }
+        throw new IllegalStateException("Could not find a free TCP/IP port to start embedded Jetty HTTP Server on");
+    }
 }

redisson/src/test/java/org/redisson/RedissonCountDownLatchConcurrentTest.java

@@ -23,7 +23,7 @@ public class RedissonCountDownLatchConcurrentTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @BeforeClass
     public static void beforeClass() throws IOException, InterruptedException {

redisson/src/test/java/org/redisson/RedissonMultiLockTest.java

@@ -23,7 +23,7 @@ public class RedissonMultiLockTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @Test
     public void testMultiThreads() throws IOException, InterruptedException {

redisson/src/test/java/org/redisson/RedissonRedLockTest.java

@@ -25,7 +25,7 @@ public class RedissonRedLockTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @Test
     public void testLockFailed() throws IOException, InterruptedException {

redisson/src/test/java/org/redisson/RedissonTest.java

@@ -42,7 +42,7 @@ public class RedissonTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     protected RedissonClient redisson;
     protected static RedissonClient defaultRedisson;

redisson/src/test/java/org/redisson/RedissonTopicPatternTest.java

@@ -39,7 +39,7 @@ public class RedissonTopicPatternTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @BeforeClass
     public static void beforeClass() throws IOException, InterruptedException {

redisson/src/test/java/org/redisson/RedissonTopicTest.java

@@ -45,7 +45,7 @@ public class RedissonTopicTest {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @BeforeClass
     public static void beforeClass() throws IOException, InterruptedException {

redisson/src/test/java/org/redisson/RedissonTwoLockedThread.java

@@ -31,7 +31,7 @@ public class RedissonTwoLockedThread {
     @ClassRule
     public static Timeout classTimeout = new Timeout(1, TimeUnit.HOURS);
     @Rule
-    public static Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
+    public Timeout testTimeout = new Timeout(15, TimeUnit.MINUTES);
 
     @Parameterized.Parameters(name= "{index} - {0}")
     public static Iterable<Object[]> data() {