[Deprecated] AviatorScript 5.0.0-RC1

Main changes since 5.0.0-beta2:

• Release Programming AviatorScript 5.0 doc in chinese.
• Options. MAX_LOOP_COUNT to control max loop count in for/while/sequence-iterate loop, default zero means no limitation.
• Fixed __MODULE__.exports can't be assigned.
• Use absolute file path as module caching key.
• Fixed number overflow parsing error #219, thanks to @H123R
• seq.get supports java.util.Set, return the element itself if it is in set, otherwise returns nil.
• Reset classloader when calling AviatorEvaluatorInstance#clearExpressionCache().
• Adds new method to set classloader AviatorEvaluatorInstance#setAviatorClassLoader(classloader)
• Adds LRU cache for expression caching, enable it by AviatorEvaluatorInstance#useLRUExpressionCache(capacity).
• Make parser token and avaitor objects implements Serializable interface #209
• Remove global lock in BeanUtilsBean.getInstance by a bean cache. #222
• Impl java scripting SPI #198 , supports Invocable and refactor script engine, see the programming doc.
• New option Options.FEATURE_SET to set engine's syntax feature, valid features are listed in Feature enum.Default set is full feature set.
• New functions:
  • seq.entry(key, value) to create a Map.Entry.
  • into(to_coll, from_coll) to add all elements in from_coll into to_coll by seq.add(to_coll, element).
  • bigint(x) to cast a value into bigint type.
  • decimal(x) to cast a value into decimal type.
• Breaking changes:
  • Remove Options.ALWAYS_USE_DOUBLE_AS_DECIMAL, already replaced by Options. ALWAYS_USE_DECIMAL_AS_FLOATING_POINT_NUMBER.
  • Remove Options.TRACE, not supported any more.
  • Remove Options.DISABLE_ASSIGNMENT, please use feature API.
  • Default syntax feature set is full-featured, if you want to be compatible with old versions(before 5.0.0), please setOption(Options.FEATURE_SET, Feature.getCompatibleFeatures()), then the engine only supports assignment, lambda and internal variables, if/for/while/let etc. features are disabled.