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Optimize build and reduce logging (#1772)

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* Reduce logging

* Reduce logging

* Reduce logging

* Reduce logging

* Reduce logging

* Optimize build

* Remove testng from core-java
This commit is contained in:
Grzegorz Piwowarek
2017-05-03 09:29:10 +02:00
committed by GitHub
parent c5ddf680a7
commit 6e86dc27ff
60 changed files with 626 additions and 507 deletions
Download Patch File Download Diff File Expand all files Collapse all files
algorithms/pom.xml
+11
View File
@@ -76,6 +76,17 @@
</instrumentation>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<excludes>
<exclude>**/*LongRunningUnitTest.java</exclude>
<exclude>**/*IntegrationTest.java</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</reporting>
</project>
algorithms/src/test/java/algorithms/AntColonyOptimizationLongRunningUnitTest.java
+22
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@@ -0,0 +1,22 @@
package algorithms;
import org.junit.Assert;
import org.junit.Test;
import com.baeldung.algorithms.ga.ant_colony.AntColonyOptimization;
public class AntColonyOptimizationLongRunningUnitTest {
@Test
public void testGenerateRandomMatrix() {
AntColonyOptimization antTSP = new AntColonyOptimization(5);
Assert.assertNotNull(antTSP.generateRandomMatrix(5));
}
@Test
public void testStartAntOptimization() {
AntColonyOptimization antTSP = new AntColonyOptimization(5);
Assert.assertNotNull(antTSP.solve());
}
}
algorithms/src/test/java/algorithms/AntColonyOptimizationTest.java
-22
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@@ -1,22 +0,0 @@
package algorithms;
import org.junit.Assert;
import org.junit.Test;
import com.baeldung.algorithms.ga.ant_colony.AntColonyOptimization;
public class AntColonyOptimizationTest {
@Test
public void testGenerateRandomMatrix() {
AntColonyOptimization antTSP = new AntColonyOptimization(5);
Assert.assertNotNull(antTSP.generateRandomMatrix(5));
}
@Test
public void testStartAntOptimization() {
AntColonyOptimization antTSP = new AntColonyOptimization(5);
Assert.assertNotNull(antTSP.solve());
}
}
algorithms/src/test/java/algorithms/BinaryGeneticAlgorithmLongRunningUnitTest.java
+16
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@@ -0,0 +1,16 @@
package algorithms;
import org.junit.Assert;
import org.junit.Test;
import com.baeldung.algorithms.ga.binary.SimpleGeneticAlgorithm;
public class BinaryGeneticAlgorithmLongRunningUnitTest {
@Test
public void testGA() {
SimpleGeneticAlgorithm ga = new SimpleGeneticAlgorithm();
Assert.assertTrue(ga.runAlgorithm(50, "1011000100000100010000100000100111001000000100000100000000001111"));
}
}
algorithms/src/test/java/algorithms/BinaryGeneticAlgorithmUnitTest.java
-16
View File
@@ -1,16 +0,0 @@
package algorithms;
import org.junit.Assert;
import org.junit.Test;
import com.baeldung.algorithms.ga.binary.SimpleGeneticAlgorithm;
public class BinaryGeneticAlgorithmUnitTest {
@Test
public void testGA() {
SimpleGeneticAlgorithm ga = new SimpleGeneticAlgorithm();
Assert.assertTrue(ga.runAlgorithm(50, "1011000100000100010000100000100111001000000100000100000000001111"));
}
}
algorithms/src/test/java/algorithms/DijkstraAlgorithmTest.java → algorithms/src/test/java/algorithms/DijkstraAlgorithmLongRunningUnitTest.java
+86 -76
View File
@@ -1,76 +1,86 @@
package algorithms;
import org.junit.Test;
import com.baeldung.algorithms.ga.dijkstra.Dijkstra;
import com.baeldung.algorithms.ga.dijkstra.Graph;
import com.baeldung.algorithms.ga.dijkstra.Node;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertTrue;
public class DijkstraAlgorithmTest {
@Test
public void whenSPPSolved_thenCorrect() {
Node nodeA = new Node("A");
Node nodeB = new Node("B");
Node nodeC = new Node("C");
Node nodeD = new Node("D");
Node nodeE = new Node("E");
Node nodeF = new Node("F");
nodeA.addDestination(nodeB, 10);
nodeA.addDestination(nodeC, 15);
nodeB.addDestination(nodeD, 12);
nodeB.addDestination(nodeF, 15);
nodeC.addDestination(nodeE, 10);
nodeD.addDestination(nodeE, 2);
nodeD.addDestination(nodeF, 1);
nodeF.addDestination(nodeE, 5);
Graph graph = new Graph();
graph.addNode(nodeA);
graph.addNode(nodeB);
graph.addNode(nodeC);
graph.addNode(nodeD);
graph.addNode(nodeE);
graph.addNode(nodeF);
graph = Dijkstra.calculateShortestPathFromSource(graph, nodeA);
List<Node> shortestPathForNodeB = Arrays.asList(nodeA);
List<Node> shortestPathForNodeC = Arrays.asList(nodeA);
List<Node> shortestPathForNodeD = Arrays.asList(nodeA, nodeB);
List<Node> shortestPathForNodeE = Arrays.asList(nodeA, nodeB, nodeD);
List<Node> shortestPathForNodeF = Arrays.asList(nodeA, nodeB, nodeD);
for (Node node : graph.getNodes()) {
switch (node.getName()) {
case "B":
assertTrue(node.getShortestPath().equals(shortestPathForNodeB));
break;
case "C":
assertTrue(node.getShortestPath().equals(shortestPathForNodeC));
break;
case "D":
assertTrue(node.getShortestPath().equals(shortestPathForNodeD));
break;
case "E":
assertTrue(node.getShortestPath().equals(shortestPathForNodeE));
break;
case "F":
assertTrue(node.getShortestPath().equals(shortestPathForNodeF));
break;
}
}
}
}
package algorithms;
import org.junit.Test;
import com.baeldung.algorithms.ga.dijkstra.Dijkstra;
import com.baeldung.algorithms.ga.dijkstra.Graph;
import com.baeldung.algorithms.ga.dijkstra.Node;
import java.util.Arrays;
import java.util.List;
import static org.junit.Assert.assertTrue;
public class DijkstraAlgorithmLongRunningUnitTest {
@Test
public void whenSPPSolved_thenCorrect() {
Node nodeA = new Node("A");
Node nodeB = new Node("B");
Node nodeC = new Node("C");
Node nodeD = new Node("D");
Node nodeE = new Node("E");
Node nodeF = new Node("F");
nodeA.addDestination(nodeB, 10);
nodeA.addDestination(nodeC, 15);
nodeB.addDestination(nodeD, 12);
nodeB.addDestination(nodeF, 15);
nodeC.addDestination(nodeE, 10);
nodeD.addDestination(nodeE, 2);
nodeD.addDestination(nodeF, 1);
nodeF.addDestination(nodeE, 5);
Graph graph = new Graph();
graph.addNode(nodeA);
graph.addNode(nodeB);
graph.addNode(nodeC);
graph.addNode(nodeD);
graph.addNode(nodeE);
graph.addNode(nodeF);
graph = Dijkstra.calculateShortestPathFromSource(graph, nodeA);
List<Node> shortestPathForNodeB = Arrays.asList(nodeA);
List<Node> shortestPathForNodeC = Arrays.asList(nodeA);
List<Node> shortestPathForNodeD = Arrays.asList(nodeA, nodeB);
List<Node> shortestPathForNodeE = Arrays.asList(nodeA, nodeB, nodeD);
List<Node> shortestPathForNodeF = Arrays.asList(nodeA, nodeB, nodeD);
for (Node node : graph.getNodes()) {
switch (node.getName()) {
case "B":
assertTrue(node
.getShortestPath()
.equals(shortestPathForNodeB));
break;
case "C":
assertTrue(node
.getShortestPath()
.equals(shortestPathForNodeC));
break;
case "D":
assertTrue(node
.getShortestPath()
.equals(shortestPathForNodeD));
break;
case "E":
assertTrue(node
.getShortestPath()
.equals(shortestPathForNodeE));
break;
case "F":
assertTrue(node
.getShortestPath()
.equals(shortestPathForNodeF));
break;
}
}
}
}
algorithms/src/test/java/algorithms/RtFiniteStateMachineTest.java → algorithms/src/test/java/algorithms/RtFiniteStateMachineLongRunningUnitTest.java
+14 -23
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@@ -1,38 +1,37 @@
package algorithms;
import static org.junit.Assert.*;
import org.junit.Test;
import com.baeldung.automata.*;
import org.junit.Test;
/**
* Tests for {@link RtFiniteStateMachine}
*/
public final class RtFiniteStateMachineTest {
import static org.junit.Assert.assertTrue;
public final class RtFiniteStateMachineLongRunningUnitTest {
@Test
public void acceptsSimplePair() {
String json = "{\"key\":\"value\"}";
FiniteStateMachine machine = this.buildJsonStateMachine();
for (int i=0;i<json.length();i++) {
for (int i = 0; i < json.length(); i++) {
machine = machine.switchState(String.valueOf(json.charAt(i)));
}
assertTrue(machine.canStop());
}
@Test
public void acceptsMorePairs() {
String json = "{\"key1\":\"value1\",\"key2\":\"value2\"}";
FiniteStateMachine machine = this.buildJsonStateMachine();
for (int i=0;i<json.length();i++) {
for (int i = 0; i < json.length(); i++) {
machine = machine.switchState(String.valueOf(json.charAt(i)));
}
assertTrue(machine.canStop());
}
@Test(expected = IllegalArgumentException.class)
public void missingColon() {
String json = "{\"key\"\"value\"}";
FiniteStateMachine machine = this.buildJsonStateMachine();
for (int i=0;i<json.length();i++) {
for (int i = 0; i < json.length(); i++) {
machine = machine.switchState(String.valueOf(json.charAt(i)));
}
}
@@ -56,20 +55,12 @@ public final class RtFiniteStateMachineTest {
second.with(new RtTransition("\"", third));
//Add transitions with chars 0-9 and a-z
for (int i = 0; i < 26; i++) {
if(i<10) {
third = third.with(
new RtTransition(String.valueOf(i), third)
);
sixth = sixth.with(
new RtTransition(String.valueOf(i), sixth)
);
if (i < 10) {
third = third.with(new RtTransition(String.valueOf(i), third));
sixth = sixth.with(new RtTransition(String.valueOf(i), sixth));
}
third = third.with(
new RtTransition(String.valueOf((char) ('a' + i)), third)
);
sixth = sixth.with(
new RtTransition(String.valueOf((char) ('a' + i)), sixth)
);
third = third.with(new RtTransition(String.valueOf((char) ('a' + i)), third));
sixth = sixth.with(new RtTransition(String.valueOf((char) ('a' + i)), sixth));
}
third.with(new RtTransition("\"", fourth));
fourth.with(new RtTransition(":", fifth));
algorithms/src/test/java/algorithms/SimulatedAnnealingTest.java → algorithms/src/test/java/algorithms/SimulatedAnnealingLongRunningUnitTest.java
+1 -1
View File
@@ -5,7 +5,7 @@ import org.junit.Test;
import com.baeldung.algorithms.ga.annealing.SimulatedAnnealing;
public class SimulatedAnnealingTest {
public class SimulatedAnnealingLongRunningUnitTest {
@Test
public void testSimulateAnnealing() {
algorithms/src/test/java/com/baeldung/algorithms/primechecker/BigIntegerPrimeCheckerTest.java
-28
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@@ -1,28 +0,0 @@
package com.baeldung.algorithms.primechecker;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import com.baeldung.algorithms.primechecker.BigIntegerPrimeChecker;
import com.baeldung.algorithms.primechecker.PrimeChecker;
public class BigIntegerPrimeCheckerTest {
BigIntegerPrimeChecker primeChecker = new BigIntegerPrimeChecker();
@Test
public void givenPrimeNumber_whenCheckIsPrime_thenTrue(){
assertTrue(primeChecker.isPrime(13l));
assertTrue(primeChecker.isPrime(1009L));
assertTrue(primeChecker.isPrime(74207281L));
}
@Test
public void givenNonPrimeNumber_whenCheckIsPrime_thenFalse(){
assertTrue(!primeChecker.isPrime(50L));
assertTrue(!primeChecker.isPrime(1001L));
assertTrue(!primeChecker.isPrime(74207282L));
}
}
algorithms/src/test/java/com/baeldung/algorithms/primechecker/BruteForcePrimeCheckerTest.java
-27
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@@ -1,27 +0,0 @@
package com.baeldung.algorithms.primechecker;
import org.junit.Test;
import com.baeldung.algorithms.primechecker.BruteForcePrimeChecker;
import static org.junit.Assert.*;
public class BruteForcePrimeCheckerTest {
BruteForcePrimeChecker primeChecker = new BruteForcePrimeChecker();
@Test
public void givenPrimeNumber_whenCheckIsPrime_thenTrue(){
assertTrue(primeChecker.isPrime(13));
assertTrue(primeChecker.isPrime(1009));
}
@Test
public void givenNonPrimeNumber_whenCheckIsPrime_thenFalse(){
assertTrue(!primeChecker.isPrime(50));
assertTrue(!primeChecker.isPrime(1001));
}
}
algorithms/src/test/java/com/baeldung/algorithms/primechecker/OptimisedPrimeCheckerTest.java
-26
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@@ -1,26 +0,0 @@
package com.baeldung.algorithms.primechecker;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import com.baeldung.algorithms.primechecker.OptimisedPrimeChecker;
import com.baeldung.algorithms.primechecker.PrimeChecker;
public class OptimisedPrimeCheckerTest {
OptimisedPrimeChecker primeChecker = new OptimisedPrimeChecker();
@Test
public void givenPrimeNumber_whenCheckIsPrime_thenTrue(){
assertTrue(primeChecker.isPrime(13));
assertTrue(primeChecker.isPrime(1009));
}
@Test
public void givenNonPrimeNumber_whenCheckIsPrime_thenFalse(){
assertTrue(!primeChecker.isPrime(50));
assertTrue(!primeChecker.isPrime(1001));
}
}
algorithms/src/test/java/com/baeldung/algorithms/primechecker/PrimeCheckerTest.java
+69
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@@ -0,0 +1,69 @@
package com.baeldung.algorithms.primechecker;
import org.junit.Test;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class PrimeCheckerTest {
private final BigIntegerPrimeChecker primeChecker = new BigIntegerPrimeChecker();
@Test
public void whenCheckIsPrime_thenTrue(){
assertTrue(primeChecker.isPrime(13l));
assertTrue(primeChecker.isPrime(1009L));
assertTrue(primeChecker.isPrime(74207281L));
}
@Test
public void whenCheckIsPrime_thenFalse(){
assertTrue(!primeChecker.isPrime(50L));
assertTrue(!primeChecker.isPrime(1001L));
assertTrue(!primeChecker.isPrime(74207282L));
}
private final BruteForcePrimeChecker bfPrimeChecker = new BruteForcePrimeChecker();
@Test
public void whenBFCheckIsPrime_thenTrue(){
assertTrue(bfPrimeChecker.isPrime(13));
assertTrue(bfPrimeChecker.isPrime(1009));
}
@Test
public void whenBFCheckIsPrime_thenFalse(){
assertFalse(bfPrimeChecker.isPrime(50));
assertFalse(bfPrimeChecker.isPrime(1001));
}
private final OptimisedPrimeChecker optimisedPrimeChecker = new OptimisedPrimeChecker();
@Test
public void whenOptCheckIsPrime_thenTrue(){
assertTrue(optimisedPrimeChecker.isPrime(13));
assertTrue(optimisedPrimeChecker.isPrime(1009));
}
@Test
public void whenOptCheckIsPrime_thenFalse(){
assertFalse(optimisedPrimeChecker.isPrime(50));
assertFalse(optimisedPrimeChecker.isPrime(1001));
}
private final PrimesPrimeChecker primesPrimeChecker = new PrimesPrimeChecker();
@Test
public void whenPrimesCheckIsPrime_thenTrue() {
assertTrue(primesPrimeChecker.isPrime(13));
assertTrue(primesPrimeChecker.isPrime(1009));
}
@Test
public void whenPrimesCheckIsPrime_thenFalse() {
assertFalse(primesPrimeChecker.isPrime(50));
assertFalse(primesPrimeChecker.isPrime(1001));
}
}
algorithms/src/test/java/com/baeldung/algorithms/primechecker/PrimesPrimeCheckerTest.java
-25
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@@ -1,25 +0,0 @@
package com.baeldung.algorithms.primechecker;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import com.baeldung.algorithms.primechecker.PrimeChecker;
import com.baeldung.algorithms.primechecker.PrimesPrimeChecker;
public class PrimesPrimeCheckerTest {
PrimesPrimeChecker primeChecker = new PrimesPrimeChecker();
@Test
public void givenPrimeNumber_whenCheckIsPrime_thenTrue() {
assertTrue(primeChecker.isPrime(13));
assertTrue(primeChecker.isPrime(1009));
}
@Test
public void givenNonPrimeNumber_whenCheckIsPrime_thenFalse() {
assertTrue(!primeChecker.isPrime(50));
assertTrue(!primeChecker.isPrime(1001));
}
}
core-java/0.8260098203820962
View File
core-java/pom.xml
-7
View File
@@ -135,13 +135,6 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>${testng.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
core-java/src/main/java/com/baeldung/concurrent/sleepwait/ThreadA.java
+8 -2
View File
@@ -1,9 +1,15 @@
package com.baeldung.concurrent.sleepwait;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/***
* Example of waking up a waiting thread
*/
public class ThreadA {
private static final Logger LOG = LoggerFactory.getLogger(ThreadA.class);
private static final ThreadB b = new ThreadB();
public static void main(String... args) throws InterruptedException {
@@ -11,11 +17,11 @@ public class ThreadA {
synchronized (b) {
while (b.sum == 0) {
System.out.println("Waiting for ThreadB to complete...");
LOG.debug("Waiting for ThreadB to complete...");
b.wait();
}
System.out.println("ThreadB has completed. Sum from that thread is: " + b.sum);
LOG.debug("ThreadB has completed. Sum from that thread is: " + b.sum);
}
}
}
core-java/src/main/java/com/baeldung/concurrent/sleepwait/WaitSleepExample.java
+8 -2
View File
@@ -1,9 +1,15 @@
package com.baeldung.concurrent.sleepwait;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/***
* Example of wait() and sleep() methods
*/
public class WaitSleepExample {
private static final Logger LOG = LoggerFactory.getLogger(WaitSleepExample.class);
private static final Object LOCK = new Object();
public static void main(String... args) throws InterruptedException {
@@ -12,11 +18,11 @@ public class WaitSleepExample {
private static void sleepWaitInSyncronizedBlocks() throws InterruptedException {
Thread.sleep(1000); // called on the thread
System.out.println("Thread '" + Thread.currentThread().getName() + "' is woken after sleeping for 1 second");
LOG.debug("Thread '" + Thread.currentThread().getName() + "' is woken after sleeping for 1 second");
synchronized (LOCK) {
LOCK.wait(1000); // called on the object, synchronization required
System.out.println("Object '" + LOCK + "' is woken after waiting for 1 second");
LOG.debug("Object '" + LOCK + "' is woken after waiting for 1 second");
}
}
core-java/src/main/java/com/baeldung/dirmonitoring/DirectoryMonitoringExample.java
+10 -5
View File
@@ -1,14 +1,19 @@
package com.baeldung.dirmonitoring;
import java.io.File;
import org.apache.commons.io.monitor.FileAlterationListener;
import org.apache.commons.io.monitor.FileAlterationListenerAdaptor;
import org.apache.commons.io.monitor.FileAlterationMonitor;
import org.apache.commons.io.monitor.FileAlterationObserver;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
public class DirectoryMonitoringExample {
private static final Logger LOG = LoggerFactory.getLogger(DirectoryMonitoringExample.class);
public static final int POLL_INTERVAL = 500;
public static void main(String[] args) throws Exception {
@@ -17,17 +22,17 @@ public class DirectoryMonitoringExample {
FileAlterationListener listener = new FileAlterationListenerAdaptor() {
@Override
public void onFileCreate(File file) {
System.out.println("File: " + file.getName() + " created");
LOG.debug("File: " + file.getName() + " created");
}
@Override
public void onFileDelete(File file) {
System.out.println("File: " + file.getName() + " deleted");
LOG.debug("File: " + file.getName() + " deleted");
}
@Override
public void onFileChange(File file) {
System.out.println("File: " + file.getName() + " changed");
LOG.debug("File: " + file.getName() + " changed");
}
};
observer.addListener(listener);
core-java/src/main/java/com/baeldung/doublecolon/MacbookPro.java
+8 -3
View File
@@ -1,9 +1,14 @@
package com.baeldung.doublecolon;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.function.Function;
public class MacbookPro extends Computer {
private static final Logger LOG = LoggerFactory.getLogger(MacbookPro.class);
public MacbookPro(int age, String color) {
super(age, color);
}
@@ -14,12 +19,12 @@ public class MacbookPro extends Computer {
@Override
public void turnOnPc() {
System.out.println("MacbookPro turned on");
LOG.debug("MacbookPro turned on");
}
@Override
public void turnOffPc() {
System.out.println("MacbookPro turned off");
LOG.debug("MacbookPro turned off");
}
@Override
@@ -27,7 +32,7 @@ public class MacbookPro extends Computer {
Function<Double, Double> function = super::calculateValue;
final Double pcValue = function.apply(initialValue);
System.out.println("First value is:" + pcValue);
LOG.debug("First value is:" + pcValue);
return pcValue + (initialValue / 10);
}
core-java/src/main/java/com/baeldung/java/map/MyKey.java
+7 -2
View File
@@ -1,6 +1,11 @@
package com.baeldung.java.map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MyKey {
private static final Logger LOG = LoggerFactory.getLogger(MyKey.class);
private String name;
private int id;
@@ -27,7 +32,7 @@ public class MyKey {
@Override
public int hashCode() {
System.out.println("Calling hashCode()");
LOG.debug("Calling hashCode()");
return id;
}
@@ -38,7 +43,7 @@ public class MyKey {
@Override
public boolean equals(Object obj) {
System.out.println("Calling equals() for key: " + obj);
LOG.debug("Calling equals() for key: " + obj);
if (this == obj)
return true;
if (obj == null)
core-java/src/main/java/com/baeldung/jmx/Game.java
+8 -3
View File
@@ -1,23 +1,28 @@
package com.baeldung.jmx;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class Game implements GameMBean {
private static final Logger LOG = LoggerFactory.getLogger(Game.class);
private String playerName;
@Override
public void playFootball(String clubName) {
System.out.println(this.playerName + " playing football for " + clubName);
LOG.debug(this.playerName + " playing football for " + clubName);
}
@Override
public String getPlayerName() {
System.out.println("Return playerName " + this.playerName);
LOG.debug("Return playerName " + this.playerName);
return playerName;
}
@Override
public void setPlayerName(String playerName) {
System.out.println("Set playerName to value " + playerName);
LOG.debug("Set playerName to value " + playerName);
this.playerName = playerName;
}
core-java/src/main/java/com/baeldung/jmx/JMXTutorialMainlauncher.java
+10 -9
View File
@@ -1,19 +1,20 @@
package com.baeldung.jmx;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.management.*;
import java.lang.management.ManagementFactory;
import javax.management.InstanceAlreadyExistsException;
import javax.management.MBeanRegistrationException;
import javax.management.MBeanServer;
import javax.management.MalformedObjectNameException;
import javax.management.NotCompliantMBeanException;
import javax.management.ObjectName;
public class JMXTutorialMainlauncher {
private static final Logger LOG = LoggerFactory.getLogger(JMXTutorialMainlauncher.class);
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("This is basic JMX tutorial");
LOG.debug("This is basic JMX tutorial");
ObjectName objectName = null;
try {
objectName = new ObjectName("com.baeldung.tutorial:type=basic,name=game");
@@ -27,8 +28,8 @@ public class JMXTutorialMainlauncher {
} catch (InstanceAlreadyExistsException | MBeanRegistrationException | NotCompliantMBeanException e) {
e.printStackTrace();
}
System.out.println("Registration for Game mbean with the platform server is successfull");
System.out.println("Please open jconsole to access Game mbean");
LOG.debug("Registration for Game mbean with the platform server is successfull");
LOG.debug("Please open jconsole to access Game mbean");
while (true) {
// to ensure application does not terminate
}
core-java/src/main/java/com/baeldung/socket/EchoClient.java
+9 -2
View File
@@ -1,9 +1,16 @@
package com.baeldung.socket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.*;
import java.net.*;
public class EchoClient {
private static final Logger LOG = LoggerFactory.getLogger(EchoClient.class);
private Socket clientSocket;
private PrintWriter out;
private BufferedReader in;
@@ -14,7 +21,7 @@ public class EchoClient {
out = new PrintWriter(clientSocket.getOutputStream(), true);
in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
} catch (IOException e) {
System.out.print(e);
LOG.debug("Error when initializing connection", e);
}
}
@@ -34,7 +41,7 @@ public class EchoClient {
out.close();
clientSocket.close();
} catch (IOException e) {
e.printStackTrace();
LOG.debug("error when closing", e);
}
}
core-java/src/main/java/com/baeldung/socket/EchoMultiServer.java
+7 -1
View File
@@ -1,9 +1,15 @@
package com.baeldung.socket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.*;
import java.io.*;
public class EchoMultiServer {
private static final Logger LOG = LoggerFactory.getLogger(EchoMultiServer.class);
private ServerSocket serverSocket;
public void start(int port) {
@@ -57,7 +63,7 @@ public class EchoMultiServer {
clientSocket.close();
} catch (IOException e) {
e.printStackTrace();
LOG.debug(e.getMessage());
}
}
}
core-java/src/main/java/com/baeldung/socket/EchoServer.java
+8 -2
View File
@@ -1,9 +1,15 @@
package com.baeldung.socket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.*;
import java.io.*;
public class EchoServer {
private static final Logger LOG = LoggerFactory.getLogger(EchoServer.class);
private ServerSocket serverSocket;
private Socket clientSocket;
private PrintWriter out;
@@ -24,7 +30,7 @@ public class EchoServer {
out.println(inputLine);
}
} catch (IOException e) {
e.printStackTrace();
LOG.debug(e.getMessage());
}
}
@@ -36,7 +42,7 @@ public class EchoServer {
clientSocket.close();
serverSocket.close();
} catch (IOException e) {
e.printStackTrace();
LOG.debug(e.getMessage());
}
}
core-java/src/main/java/com/baeldung/socket/GreetClient.java
+8 -2
View File
@@ -1,5 +1,8 @@
package com.baeldung.socket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
@@ -7,6 +10,9 @@ import java.io.PrintWriter;
import java.net.Socket;
public class GreetClient {
private static final Logger LOG = LoggerFactory.getLogger(EchoMultiServer.class);
private Socket clientSocket;
private PrintWriter out;
private BufferedReader in;
@@ -17,7 +23,7 @@ public class GreetClient {
out = new PrintWriter(clientSocket.getOutputStream(), true);
in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
} catch (IOException e) {
LOG.debug(e.getMessage());
}
}
@@ -37,7 +43,7 @@ public class GreetClient {
out.close();
clientSocket.close();
} catch (IOException e) {
e.printStackTrace();
LOG.debug(e.getMessage());
}
}
core-java/src/main/java/com/baeldung/socket/GreetServer.java
+8 -2
View File
@@ -1,9 +1,15 @@
package com.baeldung.socket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.net.*;
import java.io.*;
public class GreetServer {
private static final Logger LOG = LoggerFactory.getLogger(GreetServer.class);
private ServerSocket serverSocket;
private Socket clientSocket;
private PrintWriter out;
@@ -21,7 +27,7 @@ public class GreetServer {
else
out.println("unrecognised greeting");
} catch (IOException e) {
e.printStackTrace();
LOG.debug(e.getMessage());
}
}
@@ -33,7 +39,7 @@ public class GreetServer {
clientSocket.close();
serverSocket.close();
} catch (IOException e) {
e.printStackTrace();
LOG.debug(e.getMessage());
}
}
core-java/src/main/java/com/baeldung/stream/InfiniteStreams.java
+7 -1
View File
@@ -1,9 +1,15 @@
package com.baeldung.stream;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.stream.Stream;
public class InfiniteStreams {
private static final Logger LOG = LoggerFactory.getLogger(InfiniteStreams.class);
public static void main(String[] args) {
doWhileOldWay();
@@ -15,7 +21,7 @@ public class InfiniteStreams {
int i = 0;
while (i < 10) {
System.out.println(i);
LOG.debug("{}", i);
i++;
}
}
core-java/src/main/java/com/baeldung/threadlocal/ThreadLocalWithUserContext.java
+5 -1
View File
@@ -1,7 +1,11 @@
package com.baeldung.threadlocal;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ThreadLocalWithUserContext implements Runnable {
private static final Logger LOG = LoggerFactory.getLogger(ThreadLocalWithUserContext.class);
private static final ThreadLocal<Context> userContext = new ThreadLocal<>();
private final Integer userId;
private UserRepository userRepository = new UserRepository();
@@ -15,6 +19,6 @@ public class ThreadLocalWithUserContext implements Runnable {
public void run() {
String userName = userRepository.getUserNameForUserId(userId);
userContext.set(new Context(userName));
System.out.println("thread context for given userId: " + userId + " is: " + userContext.get());
LOG.debug("thread context for given userId: " + userId + " is: " + userContext.get());
}
}
core-java/src/main/java/com/baeldung/transferqueue/Consumer.java
+8 -2
View File
@@ -1,9 +1,15 @@
package com.baeldung.transferqueue;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.TransferQueue;
import java.util.concurrent.atomic.AtomicInteger;
public class Consumer implements Runnable {
private static final Logger LOG = LoggerFactory.getLogger(Consumer.class);
private final TransferQueue<String> transferQueue;
private final String name;
private final int numberOfMessagesToConsume;
@@ -19,10 +25,10 @@ public class Consumer implements Runnable {
public void run() {
for (int i = 0; i < numberOfMessagesToConsume; i++) {
try {
System.out.println("Consumer: " + name + " is waiting to take element...");
LOG.debug("Consumer: " + name + " is waiting to take element...");
String element = transferQueue.take();
longProcessing(element);
System.out.println("Consumer: " + name + " received element: " + element);
LOG.debug("Consumer: " + name + " received element: " + element);
} catch (InterruptedException e) {
e.printStackTrace();
}

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