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  1. import java.util.*;
  2. import java.io.*;
  3. import java.nio.file.*;
  4. import java.lang.StringBuilder;
  5.  
  6. class FilePrep {
  7.     public static void main(String args[]) {
  8.     }
  9.     public String getStringFromBuffer() {
  10.         try {
  11.             Path file = Paths.get("testfile2.txt");
  12.             FileInputStream fstream = new FileInputStream("testfile2.txt");
  13.             BufferedReader br = new BufferedReader(new InputStreamReader(fstream));  
  14.                 String inputLine = null;                    
  15.             StringBuffer theText = new StringBuffer();  
  16.  
  17.             while((inputLine=br.readLine())!=null) {
  18.                 theText.append(inputLine+" ");
  19.             }
  20.             return theText.toString();
  21.             System.out.println(theText);
  22.         }
  23.         catch (Exception e)
  24.         {
  25.             System.err.println("Error: " + e.getMessage());
  26.             return null;
  27.         }
  28.     }
  29. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:21: error: unreachable statement
            System.out.println(theText);
            ^
Main.java:28: error: missing return statement
    }
    ^
2 errors
stdout
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Standard output is empty
https://ideone.com/7KfWn
language:
Java (12.0.1)
created:
11 years ago
visibility:
public

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