forked from pr2-lecture/uebungen
34 lines
746 B
Java
34 lines
746 B
Java
package pr2.io.datei_lesen;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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/**
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* Daten aus einer Datei lesen.
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*/
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public class ReadData {
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/**
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* Datei.
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*/
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private static final String FILE = "pr2/io/datei_lesen/daten.dat";
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/**
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* Hauptmethode.
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*
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* @param args Kommandozeilenargumente.
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*/
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public static void main(String[] args) {
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try (InputStream is = new FileInputStream(FILE)) {
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int data;
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while ((data = is.read()) != -1) {
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System.out.print("0x" + Integer.toHexString(data) + " ");
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}
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} catch (IOException e) {
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System.err.println("Problem mit Datei: " + e);
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}
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}
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}
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