Remove some errorprone warnings

Author: kostis

src/main/java/se/uu/it/dtlsfuzzer/components/sul/core/config/TlsSulClientConfig.java

@@ -57,15 +57,15 @@ public SulConfig cloneWithThreadId(int threadId) {
         if (clone.command.contains("-starterAddress localhost:")) {
             int adapterPort = this.sulAdapterConfig.getAdapterPort();
             int newAdapterPort = adapterPort + threadId;
-            clone.command = clone.command.replace("-starterAddress localhost:"+adapterPort, "-starterAddress localhost:"+(newAdapterPort));
+            clone.command = clone.command.replace("-starterAddress localhost:"+adapterPort, "-starterAddress localhost:"+newAdapterPort);
             clone.sulAdapterConfig = new SulAdapterConfigStandard(newAdapterPort, this.sulAdapterConfig.getAdapterAddress());
         }
 
         // JSSE-12-0-2 related
         if (clone.command.contains("-threadStarterIpPort localhost:")) {
             int adapterPort = this.sulAdapterConfig.getAdapterPort();
             int newAdapterPort = adapterPort + threadId;
-            clone.command = clone.command.replace("-threadStarterIpPort localhost:"+adapterPort, "-threadStarterIpPort localhost:"+(newAdapterPort));
+            clone.command = clone.command.replace("-threadStarterIpPort localhost:"+adapterPort, "-threadStarterIpPort localhost:"+newAdapterPort);
             clone.sulAdapterConfig = new SulAdapterConfigStandard(newAdapterPort, this.sulAdapterConfig.getAdapterAddress());
         }
 

src/main/java/se/uu/it/dtlsfuzzer/components/sul/core/config/TlsSulServerConfig.java

@@ -67,15 +67,15 @@ public SulConfig cloneWithThreadId(int threadId) {
         if (clone.command.contains("-starterAddress localhost:")) {
             int adapterPort = this.sulAdapterConfig.getAdapterPort();
             int newAdapterPort = adapterPort + threadId;
-            clone.command = clone.command.replace("-starterAddress localhost:"+adapterPort, "-starterAddress localhost:"+(newAdapterPort));
+            clone.command = clone.command.replace("-starterAddress localhost:"+adapterPort, "-starterAddress localhost:"+newAdapterPort);
             clone.sulAdapterConfig = new SulAdapterConfigStandard(newAdapterPort, this.sulAdapterConfig.getAdapterAddress());
         }
 
         // JSSE-12-0-2 related
         if (clone.command.contains("-threadStarterIpPort localhost:")) {
             int adapterPort = this.sulAdapterConfig.getAdapterPort();
             int newAdapterPort = adapterPort + threadId;
-            clone.command = clone.command.replace("-threadStarterIpPort localhost:"+adapterPort, "-threadStarterIpPort localhost:"+(newAdapterPort));
+            clone.command = clone.command.replace("-threadStarterIpPort localhost:"+adapterPort, "-threadStarterIpPort localhost:"+newAdapterPort);
             clone.sulAdapterConfig = new SulAdapterConfigStandard(newAdapterPort, this.sulAdapterConfig.getAdapterAddress());
         }