Groovy 3.0.18

What's new in this version:

Fixed:
- STC: Wrong type inferred for lambda parameter in a generic method
- NullPointerException in instruction selection phase when having conditionals with lambdas and function references
- Compiler exception with void expression as while condition with CompileStatic
- AIOOBE with Java lambda syntax
- Issue in resolving overloaded method reference
- Fail to resolve method reference with generics
- Compilation issue in Groovy 4
- AIOOBE when using method reference in nested lambda
- Cannot find method with variable arguments when using fully qualified class names
- CompileStatic: Cannot set default-visible property in superclass that has a getter without a setter
- STC: instanceof guard for property loses type information
- STC resolves wrong method reference
- SC: array instanceof guard and length or subscript
- Wrong type is inferred when calling method defined in the parent class
- Fail to substitute type when having SAM type with generics
- joint compilation: public static final string does not compile
- NullPointerException in instruction selection when calling parameterized function whose type parameter has an upper bound corresponding to a SAM type
- SC: IncompatibleClassChangeError when closure direct-targets extension method
- SC: super property is not accessible by a subclass that defines a getter and setter
- StackOverflowError in cyclic interface inheritance
- Method ambiguity error when having methods with primitive arrays and varargs
- modified behavior of variable resolution within Closure
- Annotation collection isn't properly handling enum annotation attribute values
- VerifyError when using generic container in closure
- Unable to compile: Expected type for closure parameter
- The method pointer operator suppresses checked exceptions and results in a MethodMissingException
- @ClosureParams for StringGroovyMethods.replaceFirst and StringGroovyMethods.replaceAll wrong
- STC: assignment of closure with untyped parameter to SAM-type (setter target)
- Missing symbol for package-private member under joint compilation
- STC: closure param type inference for array and list
- Static import of property accessor for type in same unit
- EnumSet varargs constructor is not recognized (broken) in runtime
- Groovy allows a Java class to inherit static methods from its interface *

New Feature:
- Final field assignment check on static compilation