import java.util.*;
import java.lang.*;
import java.io.*;
 
class Initialization {
    public static void main(String a[]){
        String abc = "This is java";
        System.out.println(abc);
        String bcd = new String("this is also java");
        System.out.println(bcd);
        char[] c = {'a','b','c','d'};
        System.out.println(c);
        String cdf = new String(c);
        System.out.println(cdf);
        String junk = abc+" This is welcome message";
        System.out.println(junk);
    }
}

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