return analysis;
            }
        }

        protected abstract HashCode getHashCode(FileVisitDetails fileDetails);
    }

    private class JarEntryVisitor extends EntryVisitor {

        public JarEntryVisitor(ClassDependentsAccumulator accumulator, boolean abiOnly) {
            super(accumulator, abiOnly);
        }

        @Override

Class <org.gradle.api.internal.tasks.compile.incremental.classpath.DefaultClassSetAnalyzer$JarEntryVisitor> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (DefaultClassSetAnalyzer.java:0)