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  1. package englishmorsecode;
  2.  
  3. import java.util.HashMap;
  4. import java.util.Map;
  5.  
  6. public class EnglishMorseCode {
  7.  
  8.     private String[][] morseArray = new String[][]{
  9.         {"A", ".-"}, {"B", "-..."}, {"C", "-.-."}, {"D", "-.."}, {"E", "."}, {"F", "..-."}, {"G", "--."}, {"H", "...."}, {"I", ".."}, {"J", ".---"},
  10.         {"K", "-.-"}, {"L", ".-.."}, {"M", "--"}, {"N", "-."}, {"O", "---"}, {"P", ".--."}, {"Q", "--.-"}, {"R", ".-."}, {"S", "..."}, {"T", "-"},
  11.         {"U", "..-"}, {"V", "...-"}, {"W", ".--"}, {"X", "-..-"}, {"y", "-.--"}, {"z", "--.."}, {"1", ".----"}, {"2", "..---"}, {"3", "...--"}, {"4", "....-"},
  12.         {"5", "....."}, {"6", "-...."}, {"7", "--..."}, {"8", "---.."}, {"9", "----."}, {"0", "-----"}, {" ", "|"}
  13.     };
  14.  
  15.     private Map<String, String> enToMorse;
  16.     private Map<String, String> morseToEn;
  17.  
  18.     /**
  19.      * @param args the command line arguments
  20.      */
  21.     public static void main(String[] args) {
  22.  
  23.         Map<String, String> morse = new getMorseToEn();
  24.         String x = morse.get("...");
  25.  
  26.         System.out.println(x);
  27.  
  28.     }
  29.  
  30.     private Map<String, String> getMorseToEnMap() {
  31.         if (morseToEn == null) {
  32.             morseToEn = new HashMap<String, String>();
  33.             for (String[] x : morseArray) {
  34.                 morseToEn.put(x[1], x[0]);
  35.             }
  36.         }
  37.         return morseToEn;
  38.     }
  39. }
  40.  
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
Main.java:6: error: class EnglishMorseCode is public, should be declared in a file named EnglishMorseCode.java
public class EnglishMorseCode {
       ^
Main.java:23: error: cannot find symbol
        Map<String, String> morse = new getMorseToEn();
                                        ^
  symbol:   class getMorseToEn
  location: class EnglishMorseCode
2 errors
stdout
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Standard output is empty
https://ideone.com/WPqubr
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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