added benchmark subproject

src/main/java/net/woggioni/worth/serialization/json/JSONParser.java

@@ -218,9 +218,9 @@ public class JSONParser extends ValueParser {
                     try {
                         String text = parseNumber(stream);
                         if (text.indexOf('.') > 0) {
-                            floatValue(Double.valueOf(text));
+                            floatValue(Double.parseDouble(text));
                         } else {
-                            integerValue(Long.valueOf(text));
+                            integerValue(Long.parseLong(text));
                         }
                         continue;
                     } catch (NumberFormatException nfe) {

src/main/java/net/woggioni/worth/utils/Chronometer.java

@@ -1,4 +1,4 @@
-package net.woggioni.worth.serialization.json;
+package net.woggioni.worth.utils;
 
 public class Chronometer {
 

src/main/java/net/woggioni/worth/value/ObjectValue.java

@@ -199,7 +199,7 @@ class ListObjectValue implements ObjectValue {
 
     @Override
     public void put(String key, Value value2Put) {
-        value.add(new ObjectEntry(key, value2Put));
+        value.add(new ObjectEntry<>(key, value2Put));
     }
 
 

src/main/java/net/woggioni/worth/xface/Value.java

@@ -97,10 +97,6 @@ public interface Value {
         public final ObjectValue.Implementation objectValueImplementation = ObjectValue.Implementation.valueOf(
             System.getProperty(ObjectValue.class.getName() + ".implementation", "TreeMap"));
 
-        @Builder.Default
-        public final boolean useReferences = Boolean.valueOf(
-            System.getProperty(Value.class.getName() + ".useReferences", "false"));
-
         @Builder.Default
         public final int maxDepth =
             Integer.parseInt(System.getProperty(Value.class.getName() + ".maxDepth", "1048576"));