import java.nio.file.attribute.PosixFileAttributes;

import static org.gradle.internal.file.nio.PosixFilePermissionConverter.convertToInt;
import static org.gradle.internal.file.nio.PosixFilePermissionConverter.convertToPermissionsSet;

@SuppressWarnings("Since15")
public class PosixJdk7FilePermissionHandler implements FileModeAccessor, FileModeMutator {

    @Override
    public int getUnixMode(File file) throws IOException {

    }


    def "converts int representation to Set<PosixFilePermission)String representation"() {
        expect:
        perms == PosixFilePermissionConverter.convertToPermissionsSet(intValue)

        where:
        perms                                                                |       intValue
        EnumSet.noneOf(PosixFilePermission)                                  |       0

import static java.nio.file.attribute.PosixFilePermission.OWNER_WRITE;

@SuppressWarnings({"Since15", "OctalInteger"})
public class PosixFilePermissionConverter {

    public static Set<PosixFilePermission> convertToPermissionsSet(int mode) {
        Set<PosixFilePermission> result = EnumSet.noneOf(PosixFilePermission.class);

        if (isSet(mode, 0400)) {
            result.add(OWNER_READ);
        }
        if (isSet(mode, 0200)) {