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100 changes: 100 additions & 0 deletions logs/race.log
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2020-11-06 19:04:21 INFO SecondThread:17 - Runnable thread: 1
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14 changes: 14 additions & 0 deletions src/main/java/race/Counter.java
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package race;

public class Counter {
private static final int END_POINT = 100;
private int value;

public int increment() {
return value++;
}

public boolean isValueLessThanEndPoint() {
return value < END_POINT;
}
}
20 changes: 20 additions & 0 deletions src/main/java/race/FirstThread.java
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package race;

import org.apache.log4j.Logger;

public class FirstThread extends Thread {
private static final Logger logger = Logger.getLogger(FirstThread.class);
private final Counter counter;

public FirstThread(Counter counter) {
this.counter = counter;
}

@Override
public void run() {
while (counter.isValueLessThanEndPoint()) {
int i = counter.increment();
logger.info("Extended Thread: " + i);
}
}
}
13 changes: 13 additions & 0 deletions src/main/java/race/Main.java
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package race;

public class Main {
public static void main(String[] args) {
Counter counter = new Counter();

FirstThread firstThread = new FirstThread(counter);
Thread secondThread = new Thread(new SecondThread(counter));

firstThread.start();
secondThread.start();
}
}
20 changes: 20 additions & 0 deletions src/main/java/race/SecondThread.java
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package race;

import org.apache.log4j.Logger;

public class SecondThread implements Runnable {
private static final Logger logger = Logger.getLogger(SecondThread.class);
private final Counter counter;

public SecondThread(Counter counter) {
this.counter = counter;
}

@Override
public void run() {
while (counter.isValueLessThanEndPoint()) {
int i = counter.increment();
logger.info("Runnable thread: " + i);
}
}
}
16 changes: 16 additions & 0 deletions src/main/resources/log4j.properties
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log4j.rootLogger=INFO, stdout, file
log4j.logger.org.hibernate=INFO
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type.descriptor.sql=INFO

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n

log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=logs/race.log
log4j.appender.file.MaxFileSize=5MB
log4j.appender.file.MaxBackupIndex=10
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n