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Author | SHA1 | Date | |
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3062eb8e20 | |||
7fb3107bb5 | |||
9f880d55e2 |
3
Aufgabe8_Grafik2D/manifest.mf
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3
Aufgabe8_Grafik2D/manifest.mf
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@ -0,0 +1,3 @@
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Manifest-Version: 1.0
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X-COMMENT: Main-Class will be added automatically by build
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2
Aufgabe8_Grafik2D/nbproject/private/private.properties
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2
Aufgabe8_Grafik2D/nbproject/private/private.properties
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@ -0,0 +1,2 @@
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compile.on.save=true
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user.properties.file=C:\\Users\\Js-Sc\\AppData\\Roaming\\NetBeans\\19\\build.properties
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@ -5,6 +5,7 @@
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package aufgabe8_grafik2d;
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import aufgabe8_grafik2d.util.OhmLogger;
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import java.awt.BasicStroke;
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import java.awt.Color;
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import java.awt.Graphics;
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@ -15,18 +16,21 @@ import static java.lang.Math.*;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.Future;
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import java.util.logging.Logger;
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import javax.swing.JComponent;
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/**
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*
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* @author ahren
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*/
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public class Zeiger extends JComponent implements Runnable
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{
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private static Logger lg = OhmLogger.getLogger();
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private static final float DICKE = 4f;
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private Line2D.Float linie;
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private BasicStroke stift;
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private volatile float radius;
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private volatile double radius;
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private volatile float xMitte;
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private volatile float yMitte;
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private volatile double xAussen;
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@ -37,6 +41,12 @@ public class Zeiger extends JComponent implements Runnable
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private ExecutorService eService;
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private Future task;
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/**
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* Initialisiert einen Zeiger.
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* @param schlafzeit: Ist die Zeit zwischen den Ticks
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* @param zeigerlaenge: Ist die länge des Zeigers
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*/
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public Zeiger(long schlafzeit, int zeigerlaenge)
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{
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this.schlafzeit = schlafzeit;
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@ -57,8 +67,6 @@ public class Zeiger extends JComponent implements Runnable
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synchronized(this)
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{
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alpha += 0.1;
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xAussen = xMitte +cos(2*PI*alpha) * radius;
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yAussen = yMitte + sin(2*PI*alpha) * radius;
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}
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this.repaint();
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try
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@ -67,13 +75,14 @@ public class Zeiger extends JComponent implements Runnable
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}
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catch (Exception ex)
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{
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//lg.severe(ex.toString());
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lg.severe(ex.toString());
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}
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}
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}
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public void start()
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{
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lg.info("Zeiger "+ this.zeigerlaenge+ " startet");
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if (task == null)
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{
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task = eService.submit(this);
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@ -91,16 +100,16 @@ public class Zeiger extends JComponent implements Runnable
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float breite = this.getWidth() - 1;
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float hoehe = this.getHeight() - 1;
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radius = (min(hoehe, breite)/2 * 0.9) * 1/ zeigerlaenge;
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float radius = (min(hoehe, breite)/2 - 50) * 1/ zeigerlaenge;
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g2.translate(breite/2, hoehe/2);
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g2.rotate(alpha);
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xMitte = breite/2;
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yMitte = hoehe/2;
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xAussen = xMitte +cos(2*PI*alpha) * radius;
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yAussen = yMitte + sin(2*PI*alpha) * radius;
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linie.setLine(xMitte, yMitte, xAussen, yAussen);
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xAussen = radius;
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yAussen = 0;
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linie.setLine(0, 0, xAussen, yAussen);
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g2.setStroke(stift);
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g2.setPaint(Color.RED);
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g2.draw(linie);
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111
src/aufgabe8_grafik2d/util/OhmLogger.java
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111
src/aufgabe8_grafik2d/util/OhmLogger.java
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@ -0,0 +1,111 @@
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package aufgabe8_grafik2d.util;
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/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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import java.io.IOException;
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import java.io.InputStream;
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import java.time.LocalDateTime;
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import java.util.Map;
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import java.util.Properties;
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import java.util.Set;
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//import java.util.Properties;
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import java.util.logging.*;
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/**
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* Klasse zur eigens konfigurierten Log-Ausgabe in der Console
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* @author ahrens
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*/
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public class OhmLogger
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{
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private static final String LOGGER_NAME = "OhmLogger";
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private static Logger lg = null;
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/**
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* privater Konstrukter -> Singleton
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*/
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private OhmLogger()
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{
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}
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/**
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* Public Method zum Erstellen des Loggers und zum Aufruf der Methode
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* zum Initialisieren
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* @return Referenz auf Logger
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*/
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public static Logger getLogger()
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{
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if (lg == null)
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{
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lg = Logger.getLogger(LOGGER_NAME);
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initLogger();
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}
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return lg;
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}
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/**
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* Methode zum Initialisieren, Suchen der Konfigurationsdatei, Anlegen eines
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* neuen Console Handlers, Löschen der bisherigen Standard Handler und
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* Einfügen des eigenen Handler, Setzen des Levels, je nach Properties
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*/
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private static void initLogger()
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{
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try (InputStream configFile = OhmLogger.class.getClassLoader().getResourceAsStream("config.properties")) {
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if (configFile != null) {
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Properties properties = new Properties();
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properties.load(configFile);
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java.util.logging.Level classLogLevel = java.util.logging.Level.parse(properties.getProperty("log.level"));
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ConsoleHandler ch = new ConsoleHandler();
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ch.setFormatter(new OhmFormatter());
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lg.setUseParentHandlers(false);
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lg.getHandlers();
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lg.addHandler(ch);
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lg.setLevel(classLogLevel);
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String logDirectory = properties.getProperty("log.directory");
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String logFileName = properties.getProperty("log.filename");
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FileHandler fileHandler = new FileHandler(logDirectory + "/" + logFileName, true);
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fileHandler.setFormatter(new OhmFormatter());
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lg.addHandler(fileHandler);
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} else {
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System.err.println("Unable to find config.properties file. OhmLogger will use default settings.");
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}
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} catch (IOException | SecurityException e) {
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System.err.println("Error configuring OhmLogger: " + e.getMessage());
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}
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}
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}
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/**
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* Klasse zum Setzen des Formates des Auszugebenden Log-Strings
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* @author ahren
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*/
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class OhmFormatter extends Formatter
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{
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@Override
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public String format(LogRecord record)
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{
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String logline = "| ";
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LocalDateTime ldt = LocalDateTime.now();
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logline += ldt.toString();
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logline += " | " + record.getLevel();
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logline += " | " + record.getSourceClassName();
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logline += " | " + record.getMessage();
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logline += " |\n";
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return logline;
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}
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}
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8
src/config.properties
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8
src/config.properties
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@ -0,0 +1,8 @@
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log.level=INFO
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log.directory=../Aufgabe7_bandit
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log.filename=ohmLog
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# Beispiel f\u00fcr verschiedene Level f\u00fcr unterschiedliche Pakete
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# log.level.bandit.Zahlengenerator=FINE
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# log.level.bandit.Model.Wuerfel=WARNING
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