Merge pull request #11468 from chaos2418/JAVA-8405

JAVA-8405: reducing logging for tutorials-build-job
This commit is contained in:
kwoyke
2021-11-23 13:43:19 +01:00
committed by GitHub
82 changed files with 708 additions and 124 deletions

View File

@@ -7,6 +7,6 @@ public class Building {
private static final Logger LOGGER = LoggerFactory.getLogger(Building.class);
public void paint() {
LOGGER.info("Painting Building");
LOGGER.debug("Painting Building");
}
}

View File

@@ -7,6 +7,6 @@ public class House extends Building {
private static final Logger LOGGER = LoggerFactory.getLogger(House.class);
public void paint() {
LOGGER.info("Painting House");
LOGGER.debug("Painting House");
}
}

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@@ -1,8 +1,13 @@
package com.baeldung.initializationguide;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.Serializable;
public class User implements Serializable, Cloneable {
private static final Logger LOGGER = LoggerFactory.getLogger(User.class);
private static final long serialVersionUID = 1L;
static String forum;
private String name;
@@ -10,12 +15,12 @@ public class User implements Serializable, Cloneable {
{
id = 0;
System.out.println("Instance Initializer");
LOGGER.debug("Instance Initializer");
}
static {
forum = "Java";
System.out.println("Static Initializer");
forum = "Java";
LOGGER.debug("Static Initializer");
}
public User(String name, int id) {
@@ -25,7 +30,7 @@ public class User implements Serializable, Cloneable {
}
public User() {
System.out.println("Constructor");
LOGGER.debug("Constructor");
}
public String getName() {

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@@ -1,12 +1,17 @@
package com.baeldung.loops;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class LoopsInJava {
private static final Logger LOGGER = LoggerFactory.getLogger(LoopsInJava.class);
public int[] simple_for_loop() {
int[] arr = new int[5];
for (int i = 0; i < 5; i++) {
arr[i] = i;
System.out.println("Simple for loop: i - " + i);
LOGGER.debug("Simple for loop: i - " + i);
}
return arr;
}
@@ -16,7 +21,7 @@ public class LoopsInJava {
int[] arr = new int[5];
for (int num : intArr) {
arr[num] = num;
System.out.println("Enhanced for-each loop: i - " + num);
LOGGER.debug("Enhanced for-each loop: i - " + num);
}
return arr;
}
@@ -26,7 +31,7 @@ public class LoopsInJava {
int[] arr = new int[5];
while (i < 5) {
arr[i] = i;
System.out.println("While loop: i - " + i++);
LOGGER.debug("While loop: i - " + i++);
}
return arr;
}
@@ -36,7 +41,7 @@ public class LoopsInJava {
int[] arr = new int[5];
do {
arr[i] = i;
System.out.println("Do-While loop: i - " + i++);
LOGGER.debug("Do-While loop: i - " + i++);
} while (i < 5);
return arr;
}

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@@ -1,7 +1,13 @@
package com.baeldung.switchstatement;
import com.baeldung.loops.LoopsInJava;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SwitchStatement {
private static final Logger LOGGER = LoggerFactory.getLogger(SwitchStatement.class);
public String exampleOfIF(String animal) {
String result;
@@ -42,11 +48,11 @@ public class SwitchStatement {
switch (animal) {
case "DOG":
System.out.println("domestic animal");
LOGGER.debug("domestic animal");
result = "domestic animal";
default:
System.out.println("unknown animal");
LOGGER.debug("unknown animal");
result = "unknown animal";
}

View File

@@ -8,12 +8,16 @@ import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import com.baeldung.initializationguide.User;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class LoopsUnitTest {
private static final Logger LOGGER = LoggerFactory.getLogger(LoopsUnitTest.class);
private LoopsInJava loops = new LoopsInJava();
private static List<String> list = new ArrayList<>();
private static Set<String> set = new HashSet<>();
@@ -65,41 +69,44 @@ public class LoopsUnitTest {
@Test
public void whenUsingSimpleFor_shouldIterateList() {
for (int i = 0; i < list.size(); i++) {
System.out.println(list.get(i));
LOGGER.debug(list.get(i));
}
}
@Test
public void whenUsingEnhancedFor_shouldIterateList() {
for (String item : list) {
System.out.println(item);
LOGGER.debug(item);
}
}
@Test
public void whenUsingEnhancedFor_shouldIterateSet() {
for (String item : set) {
System.out.println(item);
LOGGER.debug(item);
}
}
@Test
public void whenUsingEnhancedFor_shouldIterateMap() {
for (Entry<String, Integer> entry : map.entrySet()) {
System.out.println("Key: " + entry.getKey() + " - " + "Value: " + entry.getValue());
LOGGER.debug("Key: " + entry.getKey() + " - " + "Value: " + entry.getValue());
}
}
@Test
public void whenUsingSimpleFor_shouldRunLabelledLoop() {
aa: for (int i = 1; i <= 3; i++) {
if (i == 1)
aa:
for (int i = 1; i <= 3; i++) {
if (i == 1) {
continue;
bb: for (int j = 1; j <= 3; j++) {
}
bb:
for (int j = 1; j <= 3; j++) {
if (i == 2 && j == 2) {
break aa;
}
System.out.println(i + " " + j);
LOGGER.debug(i + " " + j);
}
}
}