src/main/java/org/jboss/util/property/PropertyGroup.java
public Object get(final Object name)
   {
      if (name == null)
         throw new NullArgumentException("name");

      return super.get(makePropertyName(name));
   }
public Object get(final Object name)
   {
      if (name == null)
         throw new NullArgumentException("name");

      return super.get(makePropertyName(name));
   }
Get a property

@param name    Property name.
@return        Property value or <tt>null</tt>.