return includePaths;
        }
        return new PrefixedIncludePath(toDir(sourceDir), includePaths);
    }

    private static abstract class IncludePath {
        @Nullable
        abstract IncludeFile searchForDependency(String includePath, boolean quotedPath);
    }

    private static class PrefixedIncludePath extends IncludePath {
        private final DirectoryContents head;

Class <org.gradle.language.nativeplatform.internal.incremental.DefaultSourceIncludesResolver$PrefixedIncludePath> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (DefaultSourceIncludesResolver.java:0)