src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/parser/JSONParser.java

*** 291,302 ****
      }
  
      private static Class<?> getType(final Object value) {
          if (value instanceof Integer) {
              return int.class;
-         } else if (value instanceof Long) {
-             return long.class;
          } else if (value instanceof Double) {
              return double.class;
          } else {
              return Object.class;
          }
--- 291,300 ----
*** 475,486 ****
          }
  
          final double d = Double.parseDouble(source.substring(start, pos));
          if (JSType.isRepresentableAsInt(d)) {
              return (int) d;
-         } else if (JSType.isRepresentableAsLong(d)) {
-             return (long) d;
          }
          return d;
      }
  
      private Object parseKeyword(final String keyword, final Object value) {
--- 473,482 ----