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  1. public class Main {
  2.  
  3.     static void printHello1(String str) {
  4.         System.out.println("Hello.wold!");
  5.     }
  6.  
  7.     static String printHello2(String str) {
  8.         System.out.println("Hello.wold!");
  9.         return "";
  10.     }
  11.  
  12.     static String printHello3() {
  13.         System.out.println("Hello.wold!");
  14.         return "";
  15.     }
  16.  
  17.     static void printHello4() {
  18.         System.out.println("Hello.wold!");
  19.     }
  20.  
  21.     public static void main(String[] args) {
  22.         printHello1("");
  23.         printHello2("");
  24.         printHello3();
  25.         printHello4();
  26.     }
  27. }
Success #stdin #stdout 0.06s 215552KB
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Standard input is empty
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Hello.wold!
Hello.wold!
Hello.wold!
Hello.wold!
https://ideone.com/zSzUw8
language:
Java (12.0.1)
created:
11 years ago
visibility:
secret

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