/*

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*/

package oop;

/**

*

* @author qngnhat

*/

public class Unit42_String1 {

public static void main(String[] args) {

String blog = "NeztgyALonelySoul";

System.out.println(blog);

System.out.println(blog.charAt(7));

System.out.println(blog.indexOf("Soul"));

System.out.println(blog.substring(3));

System.out.println(blog.substring(3, 7));

System.out.println(blog);

String name = " Qng Nhat lonely soul ";

System.out.println(name);

System.out.println(name.trim());

System.out.println(name.toLowerCase());

System.out.println(name.toUpperCase());

String[] arr = name.split(" ");

for (String arr1 : arr) {

System.out.println(arr1);

}

}

}