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28 lines
760 B
28 lines
760 B
2 years ago
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package lang;
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/**
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*
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* @author (C)Y.D.Zakovryashin, 14.11.2022
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*/
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public class DemoString {
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public static void main(String[] args) {
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String s = "askjfsj akfkdjfal askdfjlasj asldkjflasj 1234";
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// String[] as = s.split("\\s+");
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// for (String t: as) {
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// System.out.println(t);
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// }
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System.out.println(s.replaceAll("\\p{Digit}", "*"));
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String n = "2202 2202 2222 2222";
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String t = n.substring(5, 14);
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String x = "**** ****";
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n = n.replace(t, x);
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System.out.println(n);
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}
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}
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