classgraph/classgraph classgraph-4.2.7

on GitHub

Adds a number of convenience methods, and the ability to detect resources with duplicate paths.

• New methods for converting *List classes into a Map, indexed by name:

  • ClassInfoList#asMap()
  • MethodInfoList#asMap()
  • FieldInfoList#asMap()
  • AnnotationInfoList#asMap()
  • ResourceList#asMap()

• New methods for filtering a ResourceList for only Resource elements with or without a .class extension respectively:

  • ResourceList#classFilesOnly()
  • ResourceList#nonClassFilesOnly()

• New method for detecting resources with duplicate paths across different classpath or module path entries:

  • ResourceList#findDuplicatePaths() -- returns a List<Entry<String, ResourceList>> for all resources with duplicate paths (the Entry key is the path, and the value is a ResourceList consisting of two or more Resource elements with that path). Thanks to @vorburger for the suggestion and a code submission for this feature (#256).
    • e.g. to find duplicate classfiles:

    for (Entry<String, ResourceList> dup :
            new ClassGraph().scan().getAllResources().classFilesOnly().findDuplicatePaths()) {
        System.out.println(dup.getKey());
        for (Resource res : dup.getValue()) {
            System.out.println(" -> " + res.getURL());
        }
    }

• Newly deprecated methods:

  • FieldInfo#getDefiningClass() -> use instead FieldInfo#getClassInfo()
  • FieldInfo#getDefiningClassName() -> use instead FieldInfo#getClassInfo().getName()
  • MethodInfo#getDefiningClass() -> use instead MethodInfo#getClassInfo()
  • MethodInfo#getDefiningClassName() -> use instead MethodInfo#getClassInfo().getName()