import org.apache.commons.io.output.CloseShieldOutputStream;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.io.OutputStream;

public class SafeStreams {

    public static OutputStream systemErr() {
        return CloseShieldOutputStream.wrap(System.err);
    }

    public static InputStream emptyInput() {
        return new ByteArrayInputStream(new byte[0]);
    }

        this.buildCancellationToken = buildCancellationToken;
        this.executor = executor;
        streamsSpec.setStandardOutput(SafeStreams.systemOut());
        streamsSpec.setErrorOutput(SafeStreams.systemErr());
        streamsSpec.setStandardInput(SafeStreams.emptyInput());
    }

    public abstract List<String> getAllArguments();

    protected List<String> getEffectiveArguments() {
        return getAllArguments();

			// trying to load "foo.dll" out of the system
			// folder, but LoadLibraryEx doesn't support
			// that yet on their system, so emulate it.
			systemdir, err := GetSystemDirectory()
			if err != nil {
				return nil, err
			}
			loadDLL = systemdir + "\\" + name
		}
	}
	h, err := LoadLibraryEx(loadDLL, 0, flags)
	if err != nil {
		return nil, err
	}
	return &DLL{Name: name, Handle: h}, nil
}