public UnixSshPath getParent()

in src/main/java/com/pastdev/jsch/nio/file/UnixSshPath.java [152:162]

• 10 lines of code
• 5 McCabe index (conditional complexity)

    public UnixSshPath getParent() {
        //if ( parts.length == 0 && !isAbsolute() ) {
        if ( parts.length == 0 || ( parts.length == 1 && !isAbsolute() ) ) {
            return null;
        }
        if ( parts.length <= 1 ) {
            return new UnixSshPath( getFileSystem(), isAbsolute() );
        }
        return new UnixSshPath( getFileSystem(), isAbsolute(),
                Arrays.copyOfRange( parts, 0, parts.length - 1 ) );
    }