Query: module jdk.compiler does not “opens com.sun.tools.javac.processing”
The module system in Java provides a way to encapsulate code in separate units called modules. These modules control the visibility of their internal packages and classes, affecting which parts of the code can be accessed by other modules.
The “opens” directive in the module declaration allows a specific package to be accessible to other modules at runtime, even if the package is not public.
In the given query, it seems that the module named “jdk.compiler” does not include an “opens” directive for the package “com.sun.tools.javac.processing”. This means that other modules cannot access the classes in this package, potentially causing issues if other modules rely on it.
To fix this issue, the module declaration of “jdk.compiler” needs to include an “opens” directive for the “com.sun.tools.javac.processing” package. Here’s an example of how it can be done:
module jdk.compiler {
// Other module declarations...
opens com.sun.tools.javac.processing;
}
By adding this “opens” directive, other modules will be able to access the classes in the “com.sun.tools.javac.processing” package. This can be useful, for example, if you are developing an annotation processor and need to access the processing classes provided by the JDK.