When using the org.graalvm.buildtools.native Gradle plugin and enabling the -Werror, -Xlint:all compiler flags, the build fails to compile. My company has a policy of enforcing no compilation warnings hence why we set those flags so we can proactively fix any warnings and have a clean build.
The errors seem to occur in AOT generated code to create various BeanDefinitions. Some of the beans being created may be parameterized but the generated code does not specify the generic parameters so we get unchecked and rawtypes errors. It's probably difficult to supply the actual generic params so potentially the fix may be as easy as adding @SuppressWarnings({"rawtypes", "unchecked"}) to the generated classes.
Reproduction repo: https://github.com/steven-sheehy/generated-errors Spring Boot: 3.5.4 Spring Framework: 6.2.9 JDK: 21
Execution failed for task ':compileAotJava'.
> Compilation failed; see the compiler output below.
error: warnings found and -Werror specified
generated-errors/build/generated/aotSources/org/springframework/data/repository/core/support/RepositoryComposition__BeanDefinitions.java:24: warning: [rawtypes] found raw type: RepositoryFragmentsFactoryBean
private static BeanInstanceSupplier<RepositoryFragmentsFactoryBean> getFragmentsInstanceSupplier(
^
missing type arguments for generic class RepositoryFragmentsFactoryBean<T>
where T is a type-variable:
T extends Object declared in class RepositoryFragmentsFactoryBean
generated-errors/build/generated/aotSources/org/springframework/data/repository/core/support/RepositoryComposition__BeanDefinitions.java:26: warning: [rawtypes] found raw type: RepositoryFragmentsFactoryBean
return BeanInstanceSupplier.<RepositoryFragmentsFactoryBean>forConstructor(List.class)
^
missing type arguments for generic class RepositoryFragmentsFactoryBean<T>
where T is a type-variable:
T extends Object declared in class RepositoryFragmentsFactoryBean
generated-errors/build/generated/aotSources/org/springframework/data/repository/core/support/RepositoryComposition__BeanDefinitions.java:27: warning: [rawtypes] found raw type: RepositoryFragmentsFactoryBean
.withGenerator((registeredBean, args) -> new RepositoryFragmentsFactoryBean(args.get(0)));
^
missing type arguments for generic class RepositoryFragmentsFactoryBean<T>
where T is a type-variable:
T extends Object declared in class RepositoryFragmentsFactoryBean
generated-errors/build/generated/aotSources/org/springframework/data/jpa/repository/support/JpaRepositoryFactoryBean__Autowiring.java:18: warning: [rawtypes] found raw type: JpaRepositoryFactoryBean
JpaRepositoryFactoryBean instance) {
^
missing type arguments for generic class JpaRepositoryFactoryBean<T,S,ID>
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
generated-errors/build/generated/aotSources/org/springframework/data/jpa/repository/support/JpaRepositoryFactoryBean__Autowiring.java:17: warning: [rawtypes] found raw type: JpaRepositoryFactoryBean
public static JpaRepositoryFactoryBean apply(RegisteredBean registeredBean,
^
missing type arguments for generic class JpaRepositoryFactoryBean<T,S,ID>
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
generated-errors/build/generated/aotSources/com/example/generatederrors/CustomerRepository__BeanDefinitions.java:24: warning: [rawtypes] found raw type: JpaRepositoryFactoryBean
private static BeanInstanceSupplier<JpaRepositoryFactoryBean> getCustomerRepositoryInstanceSupplier(
^
missing type arguments for generic class JpaRepositoryFactoryBean<T,S,ID>
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
generated-errors/build/generated/aotSources/com/example/generatederrors/CustomerRepository__BeanDefinitions.java:26: warning: [rawtypes] found raw type: JpaRepositoryFactoryBean
return BeanInstanceSupplier.<JpaRepositoryFactoryBean>forConstructor(Class.class)
^
missing type arguments for generic class JpaRepositoryFactoryBean<T,S,ID>
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
generated-errors/build/generated/aotSources/com/example/generatederrors/CustomerRepository__BeanDefinitions.java:27: warning: [rawtypes] found raw type: JpaRepositoryFactoryBean
.withGenerator((registeredBean, args) -> new JpaRepositoryFactoryBean(args.get(0)));
^
missing type arguments for generic class JpaRepositoryFactoryBean<T,S,ID>
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
generated-errors/build/generated/aotSources/com/example/generatederrors/CustomerRepository__BeanDefinitions.java:47: warning: [rawtypes] found raw type: JpaRepositoryFactoryBean
InstanceSupplier<JpaRepositoryFactoryBean> instanceSupplier = getCustomerRepositoryInstanceSupplier();
^
missing type arguments for generic class JpaRepositoryFactoryBean<T,S,ID>
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
generated-errors/build/generated/aotSources/org/springframework/data/repository/core/support/RepositoryComposition__BeanDefinitions.java:27: warning: [unchecked] unchecked call to RepositoryFragmentsFactoryBean(List<String>) as a member of the raw type RepositoryFragmentsFactoryBean
.withGenerator((registeredBean, args) -> new RepositoryFragmentsFactoryBean(args.get(0)));
^
generated-errors/build/generated/aotSources/org/springframework/data/jpa/repository/support/JpaRepositoryFactoryBean__Autowiring.java:19: warning: [unchecked] unchecked call to setEntityPathResolver(ObjectProvider<EntityPathResolver>) as a member of the raw type JpaRepositoryFactoryBean
AutowiredMethodArgumentsResolver.forRequiredMethod("setEntityPathResolver", ObjectProvider.class).resolve(registeredBean, args -> instance.setEntityPathResolver(args.get(0)));
^
generated-errors/build/generated/aotSources/com/example/generatederrors/CustomerRepository__BeanDefinitions.java:27: warning: [unchecked] unchecked call to JpaRepositoryFactoryBean(Class<? extends T>) as a member of the raw type JpaRepositoryFactoryBean
.withGenerator((registeredBean, args) -> new JpaRepositoryFactoryBean(args.get(0)));
^
where T,S,ID are type-variables:
T extends Repository<S,ID> declared in class JpaRepositoryFactoryBean
S extends Object declared in class JpaRepositoryFactoryBean
ID extends Object declared in class JpaRepositoryFactoryBean
1 error
12 warnings