best practices Moose immutability MooseX::Immutable object-oriented programming Perl

Moose Perl immutability mutable vs immutable thread safety performance optimization

immutability Moose Perl testing code testing immutable classes Moose testing

Python hash tuples immutability programming coding Python tuples

Moose immutability Perl object system performance thread-safety

final keyword immutability Java recent Java versions programming constructs

ZonedDateTime multithreaded code Java Date-Time API immutability thread safety

Java records data classes immutability Java 16 features data transfer objects reduce boilerplate code

immutability unit testing PHP testing immutable objects

Alternatives to final keyword final keyword in Java immutability enums non-modifiable classes Java programming

Optional Multithreaded Thread Safety Java Immutability

Java URL URI multithreading thread-safe immutability synchronization

LocalDate Java Date Time API Performance Memory Usage Immutability

Java records performance memory usage data classes immutability efficiency optimization

Immutability Immutable Objects Java Thread Safety String Class

Keywords: Python tuples copy immutability type hints

Python tuple slicing immutability programming code

best practices Java records immutability pattern matching equality hash code

Keywords: immutability mutable objects Java programming thread safety performance functional programming

record patterns Java JDK 16 pattern matching data classes immutability