How can I set the umask from within java?

Question

I\'m new to Java. Where is umask exposed in the api?

Answer 1

import java.nio.file.Files
import java.nio.file.attribute.PosixFilePermission

File file = new File("/some/path") 
Files.setPosixFilePermissions(file.toPath(), [
                PosixFilePermission.OWNER_READ,
                PosixFilePermission.OWNER_WRITE
            ].toSet())