Answers for "how does the "+" string concat in java work"

12

String concatenation in java

// String concatenation in java using concat() method
public class StringConcatMethodDemo
{
   public static void main(String[] args)
   {
      String str1 = "Flower ";
      String str2 = "Brackets";
      String str3 = str1.concat(str2);
      System.out.println(str3);
   }
}
Posted by: Guest on December-08-2020
6

java concatenate strings

public class Concat {
    String cat(String a, String b) {
        a += b;
        return a;
    }
}
Posted by: Guest on June-29-2020

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