Regular Expressions 101

Non-Capturing Group(?:.*?(Constr1)+){3}

{3}repeats the group contents below exactly 3 times:

.*?any character, repeated any number of times

Group 1(Constr1)+

+repeats the group contents below at least once:

Constr1the literal text Constr1 (case sensitive)

.*?any character, repeated any number of times

Group 2((Constr1)+)

Group 3(Constr1)+

+repeats the group contents below at least once:

Constr1the literal text Constr1 (case sensitive)

Global pattern flags

s modifier: single line. Allows a dot to match line terminators

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(?:.*?(Constr1)+){3}.*?((Constr1)+)

New

public class Constr1 { private int a; public Constr1 () {    Constr1 Constr1 Constr1 //super();  a = 1;  //super(); } }