PreparedStatement with list of parameters in a IN clause [duplicate]

Answer 1

public class Test1 {
    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        System.out.println("helow");
String where="where task in ";
        where+="(";
    //  where+="'task1'";
        int num[]={1,2,3,4};
        for (int i=0;i1 && i