十六进制转十进制

public class HexToInteger {
public static void main(String[] args){
int cid = 78823423;
System.out.println((short)0x00000FFFF);  //-1
System.out.println(cid & (short)0x00000FFFF); //78823423
System.out.println(cid & 0x00000FFFF);  //49151
System.out.println(Integer.parseInt(Integer.toHexString(cid & 0x00000FFFF), 16)); //49151
System.out.println(Integer.parseInt(String.valueOf(cid & 0x00000FFFF), 16)); //299345
System.out.println(String.valueOf(cid & 0x00000FFFF));  //49151
}
}