…query handling with modern Java features

…e modern Java features and improve code readability

…o improve code clarity

…ing logging messages, and enhancing readability with modern Java features

… a record for page configuration and improve code readability

…nd utilize modern Java features, including enhanced error handling and column validation

# Conflicts:
#	lib/addax-rdbms/src/main/java/com/wgzhao/addax/rdbms/reader/util/SingleTableSplitUtil.java

…nd MyParquetReader by using modern Java features and improving readability

…or improved readability and maint]ainability by utilizing modern Java features, including record types and switch expressions

…nd column handling in HdfsHelper and OrcWriter using modern Java features

…Writer to use the correct class name for improved clarity

…PPORTED_WRITE_MODE, SUPPORTED_FILE_FORMAT, and SQL_RESERVED_WORDS for improved readability and performance

…nce readability in MongoDBWriter

…nd record processing in MongoDBReader

…uduReader by simplifying where clause processing and improving configuration handling

… internal methods

…h by simplifying variable definitions and enhancing error messages

…ataReader by simplifying conditionals, improving error messages, and using modern Java features

…StreamWriter by simplifying file path handling, enhancing directory creation logic, and modernizing string formatting

…StreamReader by replacing List with Set for valid units, simplifying function handling, and modernizing string formatting