Question

How can i find substrings inside string and then remember and delete it when i found it.

EXAMPLE:

select * from (select a.iid_organizacijske_enote, 
       a.sifra_organizacijske_enote "Sifra OE", 
       a.naziv_organizacijske_enote "Naziv OE", 
       a.tip_organizacijske_enote "Tip OE" 

I would like to get all word inside ” “, so

• Sifra OE
• Naziv OE
• TIP OE

and return

select * from (select a.iid_organizacijske_enote, 
       a.sifra_organizacijske_enote,
       a.naziv_organizacijske_enote, 
       a.tip_organizacijske_enote

i try with regex, indexOf() but no one works ok

Answer 1

Consider using regex with capturing groups. With Java’s Matcher class, you can find the first match, and then use replaceFirst(String).

–EDIT–

example (not efficient for long inputs):

String in = "hello \"there\", \"friend!\"";
Pattern p = Pattern.compile("\\\"([^\"]*)\\\"");
Matcher m = p.matcher(in);
while(m.find()){
    System.out.println(m.group(1));
    in = m.replaceFirst("");
    m = p.matcher(in);
}
System.out.println(in);