•1 min read•from InfoQ
Project Valhalla's First Preview: JEP 401 Redefines == for Java Objects
JEP 401, integrated into JDK 28, introduces value objects. These new class instances feature final fields, altered behavior for equality checks, and stricter construction and synchronization rules. It aims to enhance efficiency and reduce memory allocation costs. However, the preview is disabled by default and requires specific configuration at compile and run time.
By A N M Bazlur RahmanWant to read more?
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Tagged with
#JEP 401
#Value Objects
#Java Objects
#JDK 28
#Equality Checks
#Final Fields
#Synchronization
#Memory Allocation
#Compile Time
#Run Time
#Configuration
#Class Instances
#Efficiency
#Construction
#Java
#Preview
#Object Model
#Data Structures
#JVM
#Immutability