src/share/classes/java/beans/NameGenerator.java

*** 105,115 ****
              Class<?> type = instance.getClass();
              String className = unqualifiedClassName(type);
  
              Integer size = nameToCount.get(className);
              int instanceNumber = (size == null) ? 0 : (size).intValue() + 1;
!             nameToCount.put(className, new Integer(instanceNumber));
  
              result = className + instanceNumber;
              valueToName.put(instance, result);
              return result;
          }
--- 105,115 ----
              Class<?> type = instance.getClass();
              String className = unqualifiedClassName(type);
  
              Integer size = nameToCount.get(className);
              int instanceNumber = (size == null) ? 0 : (size).intValue() + 1;
!             nameToCount.put(className, instanceNumber);
  
              result = className + instanceNumber;
              valueToName.put(instance, result);
              return result;
          }