public class Test {
public static void main(
String[] args) {
String str[]={"12","13","345"};
StringBuffer str1 = new StringBuffer();
for (int ii = 0; ii < str.length; ii++)
{
if(ii==(str.length-1)) {
str1=str1.append("'"+str[ii]+"'");
}else{
str1=str1.append("'"+str[ii]+"',");
}
}
System.out.println(str1);
}
}