Optimize #toString

Author: Katsute

src/main/java/com/kttdevelopment/simplehttpserver/handler/ExchangeThrottler.java

@@ -60,13 +60,10 @@ int getMaxConnections(final HttpExchange exchange){
 
     @Override
     public String toString(){
-        final StringBuilder OUT = new StringBuilder();
-
-        OUT.append("ExchangeThrottler") .append('{');
-        OUT.append("connections")       .append('=')    .append(connections.toString());
-        OUT.append('}');
-
-        return OUT.toString();
+        return
+            "Exchange Throttler"    + '{' +
+            "connections"           + '=' +     connections.toString() +
+            '}';
     }
 
 }

src/main/java/com/kttdevelopment/simplehttpserver/handler/ServerExchangeThrottler.java

@@ -128,4 +128,14 @@ public synchronized final int getMaxServerConnections(){
         return uConnMax.get();
     }
 
+    @Override
+    public String toString(){
+        return
+            "ServerExchangeThrottler"   + '{' +
+            "connections"               + '=' +     connections.toString()  + ", " +
+            "userConnections"           + '=' +     uConn                   + ", " +
+            "userConnectionsMax"        + '=' +     uConnMax +
+            '}';
+    }
+
 }

src/main/java/com/kttdevelopment/simplehttpserver/handler/ServerSessionThrottler.java

@@ -149,4 +149,15 @@ public synchronized final int getMaxServerConnections(){
         return uConnMax.get();
     }
 
+    @Override
+    public String toString(){
+        return
+            "ServerSessionThrottler"    + '{' +
+            "sessionHandler"            + '=' +     sessionHandler          + ", " +
+            "connections"               + '=' +     connections.toString()  + ", " +
+            "userConnections"           + '=' +     uConn                   + ", " +
+            "userConnectionsMax"        + '=' +     uConnMax +
+            '}';
+    }
+
 }

src/main/java/com/kttdevelopment/simplehttpserver/handler/SessionThrottler.java

@@ -178,18 +178,16 @@ int getMaxConnections(final HttpSession session, final HttpExchange exchange){
 
     //
 
-    @SuppressWarnings("StringBufferReplaceableByString")
     @Override
     public String toString(){
-        final StringBuilder OUT = new StringBuilder();
-
-        OUT.append("SessionThrottler")  .append('{');
-        OUT.append("condition")         .append('=')    .append(countsTowardsLimit)     .append(", ");
-        OUT.append("sessions@depreciated")          .append('=')    .append(connections.toString()).append(", ");
-        OUT.append("maxConnections@depreciated")    .append('=')    .append(maxConnections.get());
-        OUT.append('}');
-
-        return OUT.toString();
+        return
+            "SessionThrottler"              + '{' +
+            "condition@depreciated"         + '=' +     countsTowardsLimit      + ", " +
+            "sessions@depreciated"          + '=' +     connections.toString()  + ", " +
+            "maxConnections@depreciated"    + '=' +     maxConnections.get()    + ", " +
+            "sessionHandler"                + '=' +     sessionHandler          + ", " +
+            "connections"                   + '=' +     connections.toString()  + ", " +
+            '}';
     }
 
 }

src/main/java/com/kttdevelopment/simplehttpserver/handler/ThrottledHandler.java

@@ -50,17 +50,13 @@ public final void handle(final HttpExchange exchange) throws IOException{
         }
     }
 
-    @SuppressWarnings("StringBufferReplaceableByString")
     @Override
     public String toString(){
-        final StringBuilder OUT = new StringBuilder();
-
-        OUT.append("ThrottledHandler")      .append('{');
-        OUT.append("handler")               .append('=')        .append(handler)    .append(", ");
-        OUT.append("throttler")             .append('=')        .append(throttler);
-        OUT.append('}');
-
-        return OUT.toString();
+        return
+            "ThrottledHandler"  + '{' +
+            "handler"           + '=' +     handler     + ", " +
+            "throttler"         + '=' +     throttler   +
+            '}';
     }
 
 }