27 lines
810 B
Java
27 lines
810 B
Java
// iostreams/BufferedInputFile.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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import java.io.*;
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public class BufferedInputFile {
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// Throw exceptions to console:
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public static String
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read(String filename) throws IOException {
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// Reading input by lines:
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try(BufferedReader in = new BufferedReader(
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new FileReader(filename))) {
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String s;
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StringBuilder sb = new StringBuilder();
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while((s = in.readLine())!= null)
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sb.append(s + "\n");
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return sb.toString();
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}
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}
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public static void main(String[] args)
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throws IOException {
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System.out.print(read("BufferedInputFile.java"));
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}
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}
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/* Output: (Execute to see) */
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