Is it possible to use java SE library in J2me?

is it possible for me to use java library such as

import java.io.File;
import 开发者_StackOverflowjava.io.FileInputStream;
import java.security.MessageDigest;
import java.util.ArrayList;
import java.util.HashMap;

in my j2me project?

Short answer: No.

Long answer: You can try to add the jars as third party libraries, but you may find conflicts. More important, when you finally deploy in the target system, you may find that these libraries do not work with that JVM.