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Merge branch 'master' into JAVA-7244-Review_log_statements_for_projects

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Loredana Crusoveanu 2021-12-09 10:22:41 +02:00 committed by GitHub
parent e3aebd9c10 1b2115b2ce
commit 4054e8f860
1079 changed files with 12491 additions and 4924 deletions
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2
akka-http/pom.xml
View File

@ -41,4 +41,4 @@
<akka.stream.version>2.5.11</akka.stream.version>
</properties>
</project>
</project>

7
algorithms-genetic/pom.xml
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@ -35,18 +35,11 @@
<artifactId>jenetics</artifactId>
<version>${io.jenetics.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<commons-math3.version>3.6.1</commons-math3.version>
<io.jenetics.version>3.7.0</io.jenetics.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
</properties>

7
algorithms-miscellaneous-1/pom.xml
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@ -35,12 +35,6 @@
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.dpaukov</groupId>
<artifactId>combinatoricslib3</artifactId>
@ -70,7 +64,6 @@
<properties>
<commons-math3.version>3.6.1</commons-math3.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
<guava.version>27.0.1-jre</guava.version>
<combinatoricslib3.version>3.3.0</combinatoricslib3.version>

7
algorithms-miscellaneous-2/pom.xml
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@ -45,12 +45,6 @@
<artifactId>tradukisto</artifactId>
<version>${tradukisto.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<reporting>
@ -78,7 +72,6 @@
<tradukisto.version>1.0.1</tradukisto.version>
<org.jgrapht.core.version>1.0.1</org.jgrapht.core.version>
<org.jgrapht.ext.version>1.0.1</org.jgrapht.ext.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
<cobertura-maven-plugin.version>2.7</cobertura-maven-plugin.version>
</properties>

11
algorithms-miscellaneous-3/pom.xml
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@ -14,12 +14,6 @@
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
@ -43,7 +37,7 @@
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons.lang3.version}</version>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>pl.pragmatists</groupId>
@ -69,11 +63,8 @@
</dependencies>
<properties>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-collections4.version>4.3</commons-collections4.version>
<guava.version>28.0-jre</guava.version>
<retrofit.version>2.6.0</retrofit.version>
<commons.lang3.version>3.8.1</commons.lang3.version>
<JUnitParams.version>1.1.0</JUnitParams.version>
</properties>

7
algorithms-miscellaneous-4/pom.xml
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@ -25,16 +25,9 @@
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<guava.version>27.0.1-jre</guava.version>
</properties>

12
algorithms-miscellaneous-5/pom.xml
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@ -34,22 +34,10 @@
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-commons</artifactId>
<version>${junit-platform.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<tradukisto.version>1.0.1</tradukisto.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
<commons-math3.version>3.6.1</commons-math3.version>
<guava.version>28.1-jre</guava.version>

12
algorithms-miscellaneous-6/pom.xml
View File

@ -19,17 +19,6 @@
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-commons</artifactId>
<version>${junit-platform.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
@ -45,7 +34,6 @@
<properties>
<guava.version>28.1-jre</guava.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-math3.version>3.6.1</commons-math3.version>
</properties>

13
algorithms-searching/pom.xml
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@ -13,15 +13,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>algorithms-searching</finalName>
<resources>
@ -32,8 +23,4 @@
</resources>
</build>
<properties>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
</properties>
</project>

13
algorithms-sorting-2/pom.xml
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@ -29,23 +29,10 @@
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<commons-math3.version>3.6.1</commons-math3.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
</properties>

13
algorithms-sorting/pom.xml
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@ -30,23 +30,10 @@
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${org.assertj.core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<commons-math3.version>3.6.1</commons-math3.version>
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
</properties>

7
apache-kafka/pom.xml
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@ -98,12 +98,6 @@
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>kafka</artifactId>
@ -170,7 +164,6 @@
</dependencies>
<properties>
<assertj.version>3.6.2</assertj.version>
<kafka.version>2.8.0</kafka.version>
<testcontainers-kafka.version>1.15.3</testcontainers-kafka.version>
<testcontainers-jupiter.version>1.15.3</testcontainers-jupiter.version>

8
apache-libraries/pom.xml
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@ -156,13 +156,6 @@
<artifactId>solr-solrj</artifactId>
<version>${solr.solr-solrj.version}</version>
</dependency>
<!-- common -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -202,7 +195,6 @@
<maven.compiler.target>1.8</maven.compiler.target>
<avro.version>1.8.2</avro.version>
<beam.version>2.19.0</beam.version>
<assertj.version>3.9.0</assertj.version>
<bval.version>1.1.2</bval.version>
<javax.validation.validation-api.version>1.1.0.Final</javax.validation.validation-api.version>
<meecrowave-junit.version>1.2.0</meecrowave-junit.version>

12
apache-olingo/olingo2/src/test/resources/logback-test.xml Normal file
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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="15 seconds" debug="false">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>[%d{ISO8601}]-[%thread] %-5level %logger - %msg%n</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

3
apache-poi-2/.gitignore vendored Normal file
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@ -0,0 +1,3 @@
*.docx
temp.xls
temp.xlsx

9
apache-poi-2/README.md Normal file
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@ -0,0 +1,9 @@
## Apache POI
This module contains articles about Apache POI
### Relevant Articles:
- [Adding a Column to an Excel Sheet Using Apache POI](https://www.baeldung.com/java-excel-add-column)
- [Add an Image to a Cell in an Excel File With Java](https://www.baeldung.com/java-add-image-excel)
- More articles: [[<-- prev]](/apache-poi)

33
junit5/pom.xml → apache-poi-2/pom.xml
View File

@ -2,35 +2,28 @@
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>junit5</artifactId>
<name>junit5</name>
<artifactId>apache-poi-2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>apache-poi-2</name>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>5.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.8.1</version>
<scope>test</scope>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>${poi.version}</version>
</dependency>
</dependencies>
</project>
<properties>
<poi.version>5.0.0</poi.version>
</properties>
</project>

16
apache-poi-2/src/main/java/com/baeldung/poi/excel/newcolumn/ExcelColumn.java Normal file
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@ -0,0 +1,16 @@
package com.baeldung.poi.excel.newcolumn;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class ExcelColumn {
public void addColumn(Sheet sheet, CellType cellType) {
for (Row currentRow : sheet) {
currentRow.createCell(currentRow.getLastCellNum(), cellType);
}
}
}

76
apache-poi-2/src/main/java/com/baeldung/poi/excel/write/addimageincell/ExcelCellImageHelper.java Normal file
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@ -0,0 +1,76 @@
package com.baeldung.poi.excel.write.addimageincell;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.util.IOUtils;
import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
import org.apache.poi.xssf.usermodel.XSSFDrawing;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
/**
* This Helper class Add an Image to a Cell of an Excel File With apache-poi api.
*
*/
public class ExcelCellImageHelper {
public static void main(String[] args) throws IOException, InvalidFormatException {
try (final Workbook workbook = new XSSFWorkbook();
FileOutputStream saveExcel = new FileOutputStream("target/baeldung-apachepoi.xlsx");) {
Sheet sheet = workbook.createSheet("Avengers");
XSSFDrawing drawing = (XSSFDrawing) sheet.createDrawingPatriarch();
XSSFClientAnchor ironManAnchor = new XSSFClientAnchor();
XSSFClientAnchor spiderManAnchor = new XSSFClientAnchor();
// Fill row1 data
Row row1 = sheet.createRow(0);
row1.setHeight((short) 1000);
row1.createCell(0)
.setCellValue("IRON-MAN");
updateCellWithImage(workbook, 1, drawing, ironManAnchor, "ironman.png");
// Fill row2 data
Row row2 = sheet.createRow(1);
row2.setHeight((short) 1000);
row2.createCell(0)
.setCellValue("SPIDER-MAN");
updateCellWithImage(workbook, 2, drawing, spiderManAnchor, "spiderman.png");
// Resize all columns to fit the content size
for (int i = 0; i < 2; i++) {
sheet.autoSizeColumn(i);
}
workbook.write(saveExcel);
}
}
/**
* This method position the anchor for a given rowNum and add the image correctly.
* @param workbook
* @param rowNum
* @param drawing
* @param inputImageAnchor
* @throws IOException
*/
private static void updateCellWithImage(Workbook workbook, int rowNum, XSSFDrawing drawing, XSSFClientAnchor inputImageAnchor, String inputImageName) throws IOException {
InputStream inputImageStream = ExcelCellImageHelper.class.getClassLoader()
.getResourceAsStream(inputImageName);
byte[] inputImageBytes = IOUtils.toByteArray(inputImageStream);
int inputImagePictureID = workbook.addPicture(inputImageBytes, Workbook.PICTURE_TYPE_PNG);
inputImageStream.close();
inputImageAnchor.setCol1(1);
inputImageAnchor.setRow1(rowNum - 1);
inputImageAnchor.setCol2(2);
inputImageAnchor.setRow2(rowNum);
drawing.createPicture(inputImageAnchor, inputImagePictureID);
}
}

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40
apache-poi-2/src/test/java/com/baeldung/poi/excel/newcolumn/ExcelColumnUnitTest.java Normal file
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@ -0,0 +1,40 @@
package com.baeldung.poi.excel.newcolumn;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Paths;
import static org.junit.Assert.assertEquals;
public class ExcelColumnUnitTest {
private static final String FILE_NAME = "newColumnTest.xlsx";
private String fileLocation;
@Before
public void setup() throws URISyntaxException {
fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME).toURI()).toString();
}
@Test
public void givenExistingRows_whenAddNewColumn_thenRowColumnNumberIncreased() throws IOException {
Workbook workbook = new XSSFWorkbook(fileLocation);
Sheet sheet = workbook.getSheetAt(0);
Row row = sheet.getRow(0);
assertEquals(5, row.getLastCellNum());
ExcelColumn excelColumn = new ExcelColumn();
excelColumn.addColumn(sheet, CellType.STRING);
assertEquals(6, row.getLastCellNum());
workbook.close();
}
}

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apache-poi-2/src/test/resources/newColumnTest.xlsx Normal file
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5
apache-poi/README.md
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@ -12,3 +12,8 @@ This module contains articles about Apache POI
- [Read Excel Cell Value Rather Than Formula With Apache POI](https://www.baeldung.com/apache-poi-read-cell-value-formula)
- [Setting Formulas in Excel with Apache POI](https://www.baeldung.com/java-apache-poi-set-formulas)
- [Insert a Row in Excel Using Apache POI](https://www.baeldung.com/apache-poi-insert-excel-row)
- [Multiline Text in Excel Cell Using Apache POI](https://www.baeldung.com/apache-poi-write-multiline-text)
- [Set Background Color of a Cell with Apache POI](https://www.baeldung.com/apache-poi-background-color)
- [Add Borders to Excel Cells With Apache POI](https://www.baeldung.com/apache-poi-add-borders)
- [Reading Values From Excel in Java](https://www.baeldung.com/java-read-dates-excel)
- More articles: [[next -->]](/apache-poi-2)

75
apache-poi/src/main/java/com/baeldung/poi/excel/ExcelUtility.java Normal file
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@ -0,0 +1,75 @@
package com.baeldung.poi.excel;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class ExcelUtility {
private static final String ENDLINE = System.getProperty("line.separator");
public static String readExcel(String filePath) throws IOException {
File file = new File(filePath);
FileInputStream inputStream = null;
StringBuilder toReturn = new StringBuilder();
try {
inputStream = new FileInputStream(file);
Workbook baeuldungWorkBook = new XSSFWorkbook(inputStream);
for (Sheet sheet : baeuldungWorkBook) {
toReturn.append("--------------------------------------------------------------------")
.append(ENDLINE);
toReturn.append("Worksheet :")
.append(sheet.getSheetName())
.append(ENDLINE);
toReturn.append("--------------------------------------------------------------------")
.append(ENDLINE);
int firstRow = sheet.getFirstRowNum();
int lastRow = sheet.getLastRowNum();
for (int index = firstRow + 1; index <= lastRow; index++) {
Row row = sheet.getRow(index);
toReturn.append("|| ");
for (int cellIndex = row.getFirstCellNum(); cellIndex < row.getLastCellNum(); cellIndex++) {
Cell cell = row.getCell(cellIndex, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
printCellValue(cell, toReturn);
}
toReturn.append(" ||")
.append(ENDLINE);
}
}
inputStream.close();
} catch (IOException e) {
throw e;
}
return toReturn.toString();
}
public static void printCellValue(Cell cell, StringBuilder toReturn) {
CellType cellType = cell.getCellType()
.equals(CellType.FORMULA) ? cell.getCachedFormulaResultType() : cell.getCellType();
if (cellType.equals(CellType.STRING)) {
toReturn.append(cell.getStringCellValue())
.append(" | ");
}
if (cellType.equals(CellType.NUMERIC)) {
if (DateUtil.isCellDateFormatted(cell)) {
toReturn.append(cell.getDateCellValue())
.append(" | ");
} else {
toReturn.append(cell.getNumericCellValue())
.append(" | ");
}
}
if (cellType.equals(CellType.BOOLEAN)) {
toReturn.append(cell.getBooleanCellValue())
.append(" | ");
}
}
}

128
apache-poi/src/main/java/com/baeldung/poi/excel/ExcelUtility.java.orig Normal file
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@ -0,0 +1,128 @@
package com.baeldung.poi.excel;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellType;
import org.apache.poi.ss.usermodel.DateUtil;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
public class ExcelUtility {
<<<<<<< HEAD
private static final String ENDLINE = System.getProperty("line.separator");
public static String readExcel(String filePath) throws IOException {
File file = new File(filePath);
FileInputStream inputStream = null;
StringBuilder toReturn = new StringBuilder();
try {
inputStream = new FileInputStream(file);
Workbook baeuldungWorkBook = new XSSFWorkbook(inputStream);
for (Sheet sheet : baeuldungWorkBook) {
toReturn.append("--------------------------------------------------------------------")
.append(ENDLINE);
toReturn.append("Worksheet :")
.append(sheet.getSheetName())
.append(ENDLINE);
toReturn.append("--------------------------------------------------------------------")
.append(ENDLINE);
int firstRow = sheet.getFirstRowNum();
int lastRow = sheet.getLastRowNum();
for (int index = firstRow + 1; index <= lastRow; index++) {
Row row = sheet.getRow(index);
toReturn.append("|| ");
for (int cellIndex = row.getFirstCellNum(); cellIndex < row.getLastCellNum(); cellIndex++) {
Cell cell = row.getCell(cellIndex, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
printCellValue(cell, toReturn);
}
toReturn.append(" ||")
.append(ENDLINE);
}
}
inputStream.close();
} catch (IOException e) {
throw e;
}
return toReturn.toString();
}
public static void printCellValue(Cell cell, StringBuilder toReturn) {
CellType cellType = cell.getCellType()
.equals(CellType.FORMULA) ? cell.getCachedFormulaResultType() : cell.getCellType();
if (cellType.equals(CellType.STRING)) {
toReturn.append(cell.getStringCellValue())
.append(" | ");
}
if (cellType.equals(CellType.NUMERIC)) {
if (DateUtil.isCellDateFormatted(cell)) {
toReturn.append(cell.getDateCellValue())
.append(" | ");
} else {
toReturn.append(cell.getNumericCellValue())
.append(" | ");
}
}
if (cellType.equals(CellType.BOOLEAN)) {
toReturn.append(cell.getBooleanCellValue())
.append(" | ");
}
}
=======
private static final String ENDLINE = System.getProperty("line.separator");
public static String readExcel(String filePath) throws IOException {
File file = new File(filePath);
FileInputStream inputStream = null;
StringBuilder toReturn = new StringBuilder();
try {
inputStream = new FileInputStream(file);
Workbook baeuldungWorkBook = new XSSFWorkbook(inputStream);
for (Sheet sheet : baeuldungWorkBook) {
toReturn.append("--------------------------------------------------------------------").append(ENDLINE);
toReturn.append("Worksheet :").append(sheet.getSheetName()).append(ENDLINE);
toReturn.append("--------------------------------------------------------------------").append(ENDLINE);
int firstRow = sheet.getFirstRowNum();
int lastRow = sheet.getLastRowNum();
for (int index = firstRow + 1; index <= lastRow; index++) {
Row row = sheet.getRow(index);
toReturn.append("|| ");
for (int cellIndex = row.getFirstCellNum(); cellIndex < row.getLastCellNum(); cellIndex++) {
Cell cell = row.getCell(cellIndex, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
printCellValue(cell, toReturn);
}
toReturn.append(" ||").append(ENDLINE);
}
}
inputStream.close();
} catch (IOException e) {
throw e;
}
return toReturn.toString();
}
public static void printCellValue(Cell cell, StringBuilder toReturn) {
CellType cellType = cell.getCellType().equals(CellType.FORMULA) ? cell.getCachedFormulaResultType()
: cell.getCellType();
if (cellType.equals(CellType.STRING)) {
toReturn.append(cell.getStringCellValue()).append(" | ");
}
if (cellType.equals(CellType.NUMERIC)) {
if (DateUtil.isCellDateFormatted(cell)) {
toReturn.append(cell.getDateCellValue()).append(" | ");
} else {
toReturn.append(cell.getNumericCellValue()).append(" | ");
}
}
if (cellType.equals(CellType.BOOLEAN)) {
toReturn.append(cell.getBooleanCellValue()).append(" | ");
}
}
>>>>>>> master
}

37
apache-poi/src/main/java/com/baeldung/poi/excel/cellstyle/CellBordersHandler.java Normal file
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@ -0,0 +1,37 @@
package com.baeldung.poi.excel.cellstyle;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.RegionUtil;
public class CellBordersHandler {
public void setRegionBorder(CellRangeAddress region, Sheet sheet, BorderStyle borderStyle) {
RegionUtil.setBorderTop(borderStyle, region, sheet);
RegionUtil.setBorderBottom(borderStyle, region, sheet);
RegionUtil.setBorderLeft(borderStyle, region, sheet);
RegionUtil.setBorderRight(borderStyle, region, sheet);
}
public void setRegionBorderWithColor(CellRangeAddress region, Sheet sheet, BorderStyle borderStyle, short color) {
RegionUtil.setTopBorderColor(color, region, sheet);
RegionUtil.setBottomBorderColor(color, region, sheet);
RegionUtil.setLeftBorderColor(color, region, sheet);
RegionUtil.setRightBorderColor(color, region, sheet);
RegionUtil.setBorderTop(borderStyle, region, sheet);
RegionUtil.setBorderBottom(borderStyle, region, sheet);
RegionUtil.setBorderLeft(borderStyle, region, sheet);
RegionUtil.setBorderRight(borderStyle, region, sheet);
}
public void setCrazyBorder(CellRangeAddress region, Sheet sheet) {
RegionUtil.setTopBorderColor(IndexedColors.RED.index, region, sheet);
RegionUtil.setBottomBorderColor(IndexedColors.GREEN.index, region, sheet);
RegionUtil.setLeftBorderColor(IndexedColors.BLUE.index, region, sheet);
RegionUtil.setRightBorderColor(IndexedColors.VIOLET.index, region, sheet);
RegionUtil.setBorderTop(BorderStyle.DASH_DOT, region, sheet);
RegionUtil.setBorderBottom(BorderStyle.DOUBLE, region, sheet);
RegionUtil.setBorderLeft(BorderStyle.DOTTED, region, sheet);
RegionUtil.setBorderRight(BorderStyle.SLANTED_DASH_DOT, region, sheet);
}
}

30
apache-poi/src/main/java/com/baeldung/poi/excel/cellstyle/CellStyleHandler.java Normal file
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@ -0,0 +1,30 @@
package com.baeldung.poi.excel.cellstyle;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.FillPatternType;
import org.apache.poi.ss.usermodel.IndexedColors;
public class CellStyleHandler {
public void changeCellBackgroundColor(Cell cell) {
CellStyle cellStyle = cell.getCellStyle();
if(cellStyle == null) {
cellStyle = cell.getSheet().getWorkbook().createCellStyle();
}
cellStyle.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
cellStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
cell.setCellStyle(cellStyle);
}
public void changeCellBackgroundColorWithPattern(Cell cell) {
CellStyle cellStyle = cell.getCellStyle();
if(cellStyle == null) {
cellStyle = cell.getSheet().getWorkbook().createCellStyle();
}
cellStyle.setFillBackgroundColor(IndexedColors.BLACK.index);
cellStyle.setFillPattern(FillPatternType.BIG_SPOTS);
cellStyle.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());
cell.setCellStyle(cellStyle);
}
}

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apache-poi/src/main/resources/cellstyle/CellStyleHandlerTest.xlsx Normal file
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72
apache-poi/src/test/java/com/baeldung/poi/excel/ExcelUtilityUnitTest.java Normal file
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@ -0,0 +1,72 @@
package com.baeldung.poi.excel;
import static org.junit.Assert.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Paths;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import org.junit.Before;
import org.junit.Test;
public class ExcelUtilityUnitTest {
private static final String FILE_NAME = "baeldung.xlsx";
private String fileLocation;
private static final String ENDLINE = System.getProperty("line.separator");
private StringBuilder output;
@Before
public void setupUnitTest() throws IOException, URISyntaxException, ParseException {
output = new StringBuilder();
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("Worksheet :Sheet1")
.append(ENDLINE);
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("|| Name1 | Surname1 | 3.55696564113E11 | ")
.append(new SimpleDateFormat("dd/MM/yyyy").parse("4/11/2021")
.toString())
.append(" | ‡ | ||")
.append(ENDLINE);
output.append("|| Name2 | Surname2 | 5.646513512E9 | ")
.append(new SimpleDateFormat("dd/MM/yyyy").parse("4/12/2021")
.toString())
.append(" | false | ||")
.append(ENDLINE);
output.append("|| Name3 | Surname3 | 3.55696564113E11 | ")
.append(new SimpleDateFormat("dd/MM/yyyy").parse("4/11/2021")
.toString())
.append(" | 7.17039641738E11 | ||")
.append(ENDLINE);
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("Worksheet :Sheet2")
.append(ENDLINE);
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("|| Name4 | Surname4 | 3.55675623232E11 | 13/04/2021 | ||")
.append(ENDLINE);
fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME)
.toURI())
.toString();
}
@Test
public void givenStringPath_whenReadExcel_thenReturnStringValue() throws IOException {
assertEquals(output.toString(), ExcelUtility.readExcel(fileLocation));
}
@Test
public void givenStringPath_whenReadExcel_thenThrowException() {
assertThrows(IOException.class, () -> {
ExcelUtility.readExcel("baeldung");
});
}
}

112
apache-poi/src/test/java/com/baeldung/poi/excel/ExcelUtilityUnitTest.java.orig Normal file
View File

@ -0,0 +1,112 @@
package com.baeldung.poi.excel;
import static org.junit.Assert.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Paths;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import org.junit.Before;
import org.junit.Test;
public class ExcelUtilityUnitTest {
<<<<<<< HEAD
private static final String FILE_NAME = "baeldung.xlsx";
private String fileLocation;
private static final String ENDLINE = System.getProperty("line.separator");
private StringBuilder output;
@Before
public void setupUnitTest() throws IOException, URISyntaxException, ParseException {
output = new StringBuilder();
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("Worksheet :Sheet1")
.append(ENDLINE);
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("|| Name1 | Surname1 | 3.55696564113E11 | ")
.append(new SimpleDateFormat("dd/MM/yyyy").parse("4/11/2021")
.toString())
.append(" | ‡ | ||")
.append(ENDLINE);
output.append("|| Name2 | Surname2 | 5.646513512E9 | ")
.append(new SimpleDateFormat("dd/MM/yyyy").parse("4/12/2021")
.toString())
.append(" | false | ||")
.append(ENDLINE);
output.append("|| Name3 | Surname3 | 3.55696564113E11 | ")
.append(new SimpleDateFormat("dd/MM/yyyy").parse("4/11/2021")
.toString())
.append(" | 7.17039641738E11 | ||")
.append(ENDLINE);
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("Worksheet :Sheet2")
.append(ENDLINE);
output.append("--------------------------------------------------------------------")
.append(ENDLINE);
output.append("|| Name4 | Surname4 | 3.55675623232E11 | 13/04/2021 | ||")
.append(ENDLINE);
fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME)
.toURI())
.toString();
}
@Test
public void givenStringPath_whenReadExcel_thenReturnStringValue() throws IOException {
assertEquals(output.toString(), ExcelUtility.readExcel(fileLocation));
}
@Test
public void givenStringPath_whenReadExcel_thenThrowException() {
assertThrows(IOException.class, () -> {
ExcelUtility.readExcel("baeldung");
});
}
=======
private static final String FILE_NAME = "baeldung.xlsx";
private String fileLocation;
private static final String ENDLINE = System.getProperty("line.separator");
private StringBuilder output;
@Before
public void setupUnitTest() throws IOException, URISyntaxException, ParseException {
output = new StringBuilder();
output.append("--------------------------------------------------------------------").append(ENDLINE);
output.append("Worksheet :Sheet1").append(ENDLINE);
output.append("--------------------------------------------------------------------").append(ENDLINE);
output.append("|| Name1 | Surname1 | 3.55696564113E11 | ").append(new SimpleDateFormat("dd/MM/yyyy").parse("4/11/2021").toString()).append(" | ‡ | ||")
.append(ENDLINE);
output.append("|| Name2 | Surname2 | 5.646513512E9 | ").append(new SimpleDateFormat("dd/MM/yyyy").parse("4/12/2021").toString()).append(" | false | ||")
.append(ENDLINE);
output.append("|| Name3 | Surname3 | 3.55696564113E11 | ").append(new SimpleDateFormat("dd/MM/yyyy").parse("4/11/2021").toString()).append(" | 7.17039641738E11 | ||")
.append(ENDLINE);
output.append("--------------------------------------------------------------------").append(ENDLINE);
output.append("Worksheet :Sheet2").append(ENDLINE);
output.append("--------------------------------------------------------------------").append(ENDLINE);
output.append("|| Name4 | Surname4 | 3.55675623232E11 | 13/04/2021 | ||").append(ENDLINE);
fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME).toURI()).toString();
}
@Test
public void givenStringPath_whenReadExcel_thenReturnStringValue() throws IOException {
assertEquals(output.toString(), ExcelUtility.readExcel(fileLocation));
}
@Test
public void givenStringPath_whenReadExcel_thenThrowException() {
assertThrows(IOException.class, () -> {
ExcelUtility.readExcel("baeldung");
});
}
>>>>>>> master
}

130
apache-poi/src/test/java/com/baeldung/poi/excel/cellstyle/CellBorderHandlerUnitTest.java Normal file
View File

@ -0,0 +1,130 @@
package com.baeldung.poi.excel.cellstyle;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.junit.*;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.Paths;
import static org.junit.Assert.assertEquals;
public class CellBorderHandlerUnitTest {
private static final String FILE_NAME = "cellstyle/CellStyleHandlerTest.xlsx";
private static final int SHEET_INDEX = 0;
private static CellBordersHandler cellBordersHandler;
private static Workbook workbook;
@BeforeClass
public static void setup() throws URISyntaxException, IOException {
String fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME).toURI()).toString();
cellBordersHandler = new CellBordersHandler();
workbook = new XSSFWorkbook(fileLocation);
createRowsAndCells(workbook);
}
private static void createRowsAndCells(Workbook workbook) {
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
for (int rowIndex = 0; rowIndex < 10; rowIndex++) {
Row row = sheet.getRow(rowIndex);
if (row == null) {
row = sheet.createRow(rowIndex);
}
for (int colIndex = 0; colIndex < 10; colIndex++) {
Cell cell = row.getCell(colIndex);
if (cell == null) {
row.createCell(colIndex);
}
}
}
}
@Test
public void givenWorkbookCell_whenSetRegionBorder() {
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
CellRangeAddress region = new CellRangeAddress(1, 1, 1, 1);
cellBordersHandler.setRegionBorder(region, sheet, BorderStyle.THICK);
Row row = sheet.getRow(1);
Cell cell = row.getCell(1);
assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getBorderBottom(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getBorderRight(), BorderStyle.THICK);
}
@Test
public void givenWorkbookCell_whenSetRegionBorderWithColor() {
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
CellRangeAddress region = new CellRangeAddress(1, 1, 3, 3);
cellBordersHandler.setRegionBorderWithColor(region, sheet, BorderStyle.THICK, IndexedColors.MAROON.index);
Row row = sheet.getRow(1);
Cell cell = row.getCell(1 + 2);
assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getBorderBottom(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getBorderRight(), BorderStyle.THICK);
assertEquals(cell.getCellStyle().getTopBorderColor(), IndexedColors.MAROON.index);
assertEquals(cell.getCellStyle().getBottomBorderColor(), IndexedColors.MAROON.index);
assertEquals(cell.getCellStyle().getLeftBorderColor(), IndexedColors.MAROON.index);
assertEquals(cell.getCellStyle().getRightBorderColor(), IndexedColors.MAROON.index);
}
@Test
public void givenWorkbookCell_whenSetCrazyBorder() {
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
CellRangeAddress region = new CellRangeAddress(1, 1, 5, 5);
cellBordersHandler.setCrazyBorder(region, sheet);
Row row = sheet.getRow(1);
Cell cell = row.getCell(5);
assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.DASH_DOT);
assertEquals(cell.getCellStyle().getBorderBottom(), BorderStyle.DOUBLE);
assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.DOTTED);
assertEquals(cell.getCellStyle().getBorderRight(), BorderStyle.SLANTED_DASH_DOT);
assertEquals(cell.getCellStyle().getTopBorderColor(), IndexedColors.RED.index);
assertEquals(cell.getCellStyle().getBottomBorderColor(), IndexedColors.GREEN.index);
assertEquals(cell.getCellStyle().getLeftBorderColor(), IndexedColors.BLUE.index);
assertEquals(cell.getCellStyle().getRightBorderColor(), IndexedColors.VIOLET.index);
}
@Test
public void givenWorkbookRegion_whenSetRegionBorder() {
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
CellRangeAddress region = new CellRangeAddress(3, 5, 1, 5);
cellBordersHandler.setRegionBorder(region, sheet, BorderStyle.MEDIUM);
Row row = sheet.getRow(3);
Cell cell = row.getCell(1);
assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.MEDIUM);
assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.MEDIUM);
}
@Test
public void givenWorkbookRegion_whenSetRegionBorderWithColor() {
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
CellRangeAddress region = new CellRangeAddress(7, 8, 1, 5);
cellBordersHandler.setRegionBorderWithColor(region, sheet, BorderStyle.MEDIUM, IndexedColors.ORANGE.index);
Row row = sheet.getRow(7);
Cell cell = row.getCell(1);
assertEquals(cell.getCellStyle().getBorderTop(), BorderStyle.MEDIUM);
assertEquals(cell.getCellStyle().getBorderLeft(), BorderStyle.MEDIUM);
assertEquals(cell.getCellStyle().getTopBorderColor(), IndexedColors.ORANGE.index);
assertEquals(cell.getCellStyle().getLeftBorderColor(), IndexedColors.ORANGE.index);
}
@AfterClass
public static void close() throws IOException {
workbook.close();
}
}

56
apache-poi/src/test/java/com/baeldung/poi/excel/cellstyle/CellStyleHandlerUnitTest.java Normal file
View File

@ -0,0 +1,56 @@
package com.baeldung.poi.excel.cellstyle;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.junit.Before;
import org.junit.Test;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URISyntaxException;
import java.nio.file.Paths;
import static org.junit.Assert.assertEquals;
public class CellStyleHandlerUnitTest {
private static final String FILE_NAME = "cellstyle/CellStyleHandlerTest.xlsx";
private static final int SHEET_INDEX = 0;
private static final int ROW_INDEX = 0;
private static final int CELL_INDEX = 0;
private String fileLocation;
private CellStyleHandler cellStyleHandler;
@Before
public void setup() throws URISyntaxException {
fileLocation = Paths.get(ClassLoader.getSystemResource(FILE_NAME).toURI()).toString();
cellStyleHandler = new CellStyleHandler();
}
@Test
public void givenWorkbookCell_whenChangeCellBackgroundColor() throws IOException {
Workbook workbook = new XSSFWorkbook(fileLocation);
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
Row row = sheet.getRow(ROW_INDEX);
Cell cell = row.getCell(CELL_INDEX);
cellStyleHandler.changeCellBackgroundColor(cell);
assertEquals(IndexedColors.LIGHT_BLUE.index, cell.getCellStyle().getFillForegroundColor());
workbook.close();
}
@Test
public void givenWorkbookCell_whenChangeCellBackgroundColorWithPattern() throws IOException {
Workbook workbook = new XSSFWorkbook(fileLocation);
Sheet sheet = workbook.getSheetAt(SHEET_INDEX);
Row row = sheet.getRow(ROW_INDEX);
Cell cell = row.getCell(CELL_INDEX + 1);
cellStyleHandler.changeCellBackgroundColorWithPattern(cell);
assertEquals(IndexedColors.LIGHT_BLUE.index, cell.getCellStyle().getFillForegroundColor());
workbook.close();
}
}

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apache-poi/src/test/resources/baeldung.xlsx Normal file
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12
apache-shiro/src/test/resources/logback-test.xml Normal file
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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="15 seconds" debug="false">
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>[%d{ISO8601}]-[%thread] %-5level %logger - %msg%n</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

6
atomikos/pom.xml
View File

@ -71,12 +71,6 @@
<artifactId>derby</artifactId>
<version>${derby.version}</version>
</dependency>
<dependency>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<!-- the JTA API -->
<dependency>
<groupId>javax.transaction</groupId>

6
aws-lambda/lambda/pom.xml
View File

@ -10,9 +10,8 @@
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<artifactId>aws-lambda</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../../</relativePath>
</parent>
<dependencies>
@ -63,7 +62,8 @@
<artifactId>json-simple</artifactId>
<version>${json-simple.version}</version>
<exclusions>
<!-- junit4 dependency is excluded as it should to be resolved from junit-vintage-engine included in parent-modules. -->
<!-- junit4 dependency is excluded as it should to be resolved from junit-vintage-engine
included in parent-modules. -->
<exclusion>
<groupId>junit</groupId>
<artifactId>junit</artifactId>

1
aws-lambda/pom.xml
View File

@ -11,7 +11,6 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../</relativePath>
</parent>
<modules>

7
aws/pom.xml
View File

@ -26,12 +26,6 @@
<version>${mockito-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-lambda-java-core</artifactId>
@ -118,7 +112,6 @@
<gson.version>2.8.0</gson.version>
<aws-java-sdk.version>1.11.290</aws-java-sdk.version>
<mockito-core.version>2.21.0</mockito-core.version>
<assertj-core.version>3.8.0</assertj-core.version>
<dynamodblocal.version>1.11.86</dynamodblocal.version>
<dynamodblocal.repository.url>https://s3-us-west-2.amazonaws.com/dynamodb-local/release</dynamodblocal.repository.url>
<commons-codec-version>1.10.L001</commons-codec-version>

7
blade/pom.xml
View File

@ -36,12 +36,6 @@
<scope>provided</scope>
</dependency>
<!-- TEST -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
@ -119,7 +113,6 @@
<httpclient.version>4.5.6</httpclient.version>
<httpmime.version>4.5.6</httpmime.version>
<httpcore.version>4.4.10</httpcore.version>
<assertj-core.version>3.11.1</assertj-core.version>
<maven-failsafe-plugin.version>3.0.0-M3</maven-failsafe-plugin.version>
<process-exec-maven-plugin.version>0.7</process-exec-maven-plugin.version>
<assembly.plugin.version>3.1.0</assembly.plugin.version>

7
cdi/pom.xml
View File

@ -25,12 +25,6 @@
<artifactId>weld-se-core</artifactId>
<version>${weld-se-core.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
@ -53,7 +47,6 @@
<cdi-api.version>2.0.SP1</cdi-api.version>
<weld-se-core.version>3.0.5.Final</weld-se-core.version>
<aspectjweaver.version>1.9.2</aspectjweaver.version>
<assertj-core.version>3.10.0</assertj-core.version>
</properties>
</project>

3
cloud-foundry-uaa/cf-uaa-oauth2-client/pom.xml
View File

@ -10,9 +10,8 @@
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-boot-2</artifactId>
<artifactId>cloud-foundry-uaa</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-boot-2</relativePath>
</parent>
<dependencies>

3
cloud-foundry-uaa/cf-uaa-oauth2-resource-server/pom.xml
View File

@ -10,9 +10,8 @@
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-boot-2</artifactId>
<artifactId>cloud-foundry-uaa</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-boot-2</relativePath>
</parent>
<dependencies>

6
cloud-foundry-uaa/pom.xml
View File

@ -4,14 +4,14 @@
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>cloud-foundry-uaa</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>cloud-foundry-uaa</name>
<packaging>pom</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<artifactId>parent-boot-2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-boot-2</relativePath>
</parent>
<modules>

2
core-java-modules/core-java-10/pom.xml
View File

@ -12,7 +12,6 @@
<groupId>com.baeldung.core-java-modules</groupId>
<artifactId>core-java-modules</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../</relativePath>
</parent>
<dependencies>
@ -40,7 +39,6 @@
<properties>
<maven.compiler.source.version>10</maven.compiler.source.version>
<maven.compiler.target.version>10</maven.compiler.target.version>
<commons-collections4.version>4.1</commons-collections4.version>
</properties>
</project>

46
core-java-modules/core-java-11-2/pom.xml
View File

@ -12,7 +12,7 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../..</relativePath>
<relativePath>../../pom.xml</relativePath>
</parent>
<dependencies>
@ -21,35 +21,11 @@
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mock-server</groupId>
<artifactId>mockserver-junit-jupiter</artifactId>
<version>${mockserver.version}</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-params</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
@ -60,18 +36,6 @@
<artifactId>jakarta.xml.ws-api</artifactId>
<version>${jakarta.ws-api.version}</version>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>${jaxws-rt.version}</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-ri</artifactId>
<version>${jaxws-ri.version}</version>
<type>pom</type>
</dependency>
</dependencies>
<build>
@ -106,13 +70,9 @@
<maven.compiler.source.version>11</maven.compiler.source.version>
<maven.compiler.target.version>11</maven.compiler.target.version>
<guava.version>29.0-jre</guava.version>
<assertj.version>3.17.2</assertj.version>
<mockserver.version>5.11.1</mockserver.version>
<commons-lang3.version>3.12.0</commons-lang3.version>
<jakarta.ws-api.version>3.0.0</jakarta.ws-api.version>
<jaxws-rt.version>3.0.0</jaxws-rt.version>
<jaxws-ri.version>2.3.1</jaxws-ri.version>
<jaxws-maven-plugin.version>2.3.2</jaxws-maven-plugin.version>
<jakarta.ws-api.version>3.0.1</jakarta.ws-api.version>
<jaxws-maven-plugin.version>3.0.2</jaxws-maven-plugin.version>
</properties>
</project>

41
core-java-modules/core-java-11-2/src/main/java/com/baeldung/httpsclientauthentication/SSLScocketClient.java Normal file
View File

@ -0,0 +1,41 @@
package com.baeldung.httpsclientauthentication;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import javax.net.SocketFactory;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class SSLScocketClient {
static void startClient(String host, int port) throws IOException {
SocketFactory factory = SSLSocketFactory.getDefault();
try (SSLSocket socket = (SSLSocket) factory.createSocket(host, port)) {
socket.setEnabledCipherSuites(new String[] { "TLS_AES_128_GCM_SHA256" });
socket.setEnabledProtocols(new String[] { "TLSv1.3" });
InputStream is = new BufferedInputStream(socket.getInputStream());
String message = "Hello World Message";
System.out.println("sending message: " + message);
OutputStream os = new BufferedOutputStream(socket.getOutputStream());
os.write(message.getBytes());
os.flush();
byte[] data = new byte[2048];
int len = is.read(data);
if (len <= 0) {
throw new IOException("no data received");
}
System.out.printf("client received %d bytes: %s%n", len, new String(data, 0, len));
}
}
public static void main(String[] args) throws IOException {
startClient("localhost", 8443);
}
}

46
core-java-modules/core-java-11-2/src/main/java/com/baeldung/httpsclientauthentication/SSLSocketEchoServer.java Normal file
View File

@ -0,0 +1,46 @@
package com.baeldung.httpsclientauthentication;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import javax.net.ServerSocketFactory;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;
public class SSLSocketEchoServer {
static void startServer(int port) throws IOException {
ServerSocketFactory factory = SSLServerSocketFactory.getDefault();
try (SSLServerSocket listener = (SSLServerSocket) factory.createServerSocket(port)) {
listener.setNeedClientAuth(true);
listener.setEnabledCipherSuites(new String[] { "TLS_AES_128_GCM_SHA256" });
listener.setEnabledProtocols(new String[] { "TLSv1.3" });
System.out.println("listening for messages...");
try (Socket socket = listener.accept()) {
InputStream is = new BufferedInputStream(socket.getInputStream());
OutputStream os = new BufferedOutputStream(socket.getOutputStream());
byte[] data = new byte[2048];
int len = is.read(data);
if (len <= 0) {
throw new IOException("no data received");
}
String message = new String(data, 0, len);
System.out.printf("server received %d bytes: %s%n", len, message);
String response = message + " processed by server";
os.write(response.getBytes(), 0, response.getBytes().length);
os.flush();
}
System.out.println("message processed, exiting");
}
}
public static void main(String[] args) throws IOException {
startServer(8443);
}
}

8
core-java-modules/core-java-11-2/src/main/java/com/baeldung/soap/ws/client/generated/Country.java
View File

@ -1,10 +1,10 @@
package com.baeldung.soap.ws.client.generated;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlSchemaType;
import javax.xml.bind.annotation.XmlType;
import jakarta.xml.bind.annotation.XmlAccessType;
import jakarta.xml.bind.annotation.XmlAccessorType;
import jakarta.xml.bind.annotation.XmlSchemaType;
import jakarta.xml.bind.annotation.XmlType;
/**

18
core-java-modules/core-java-11-2/src/main/java/com/baeldung/soap/ws/client/generated/CountryService.java
View File

@ -1,19 +1,19 @@
package com.baeldung.soap.ws.client.generated;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.Action;
import jakarta.jws.WebMethod;
import jakarta.jws.WebParam;
import jakarta.jws.WebResult;
import jakarta.jws.WebService;
import jakarta.jws.soap.SOAPBinding;
import jakarta.xml.bind.annotation.XmlSeeAlso;
import jakarta.xml.ws.Action;
/**
* This class was generated by the JAX-WS RI.
* JAX-WS RI 2.3.2
* Generated source version: 2.2
* JAX-WS RI 3.0.2
* Generated source version: 3.0
*
*/
@WebService(name = "CountryService", targetNamespace = "http://server.ws.soap.baeldung.com/")

16
core-java-modules/core-java-11-2/src/main/java/com/baeldung/soap/ws/client/generated/CountryServiceImplService.java
View File

@ -4,17 +4,17 @@ package com.baeldung.soap.ws.client.generated;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import javax.xml.ws.WebEndpoint;
import javax.xml.ws.WebServiceClient;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.WebServiceFeature;
import jakarta.xml.ws.Service;
import jakarta.xml.ws.WebEndpoint;
import jakarta.xml.ws.WebServiceClient;
import jakarta.xml.ws.WebServiceException;
import jakarta.xml.ws.WebServiceFeature;
/**
* This class was generated by the JAX-WS RI.
* JAX-WS RI 2.3.2
* Generated source version: 2.2
* JAX-WS RI 3.0.2
* Generated source version: 3.0
*
*/
@WebServiceClient(name = "CountryServiceImplService", targetNamespace = "http://server.ws.soap.baeldung.com/", wsdlLocation = "http://localhost:8888/ws/country?wsdl")
@ -75,7 +75,7 @@ public class CountryServiceImplService
/**
*
* @param features
* A list of {@link javax.xml.ws.WebServiceFeature} to configure on the proxy. Supported features not in the <code>features</code> parameter will have their default values.
* A list of {@link jakarta.xml.ws.WebServiceFeature} to configure on the proxy. Supported features not in the <code>features</code> parameter will have their default values.
* @return
* returns CountryService
*/

5
core-java-modules/core-java-11-2/src/main/java/com/baeldung/soap/ws/client/generated/Currency.java
View File

@ -1,15 +1,14 @@
package com.baeldung.soap.ws.client.generated;
import javax.xml.bind.annotation.XmlEnum;
import javax.xml.bind.annotation.XmlType;
import jakarta.xml.bind.annotation.XmlEnum;
import jakarta.xml.bind.annotation.XmlType;
/**
* <p>Java class for currency.
*
* <p>The following schema fragment specifies the expected content contained within this class.
* <p>
* <pre>
* &lt;simpleType name="currency"&gt;
* &lt;restriction base="{http://www.w3.org/2001/XMLSchema}string"&gt;

2
core-java-modules/core-java-11-2/src/main/java/com/baeldung/soap/ws/client/generated/ObjectFactory.java
View File

@ -1,7 +1,7 @@
package com.baeldung.soap.ws.client.generated;
import javax.xml.bind.annotation.XmlRegistry;
import jakarta.xml.bind.annotation.XmlRegistry;
/**

2
core-java-modules/core-java-11-2/src/main/java/com/baeldung/soap/ws/client/generated/package-info.java
View File

@ -1,2 +1,2 @@
@javax.xml.bind.annotation.XmlSchema(namespace = "http://server.ws.soap.baeldung.com/")
@jakarta.xml.bind.annotation.XmlSchema(namespace = "http://server.ws.soap.baeldung.com/")
package com.baeldung.soap.ws.client.generated;

3
core-java-modules/core-java-11-2/src/test/java/com/baeldung/version/VersionUnitTest.java → core-java-modules/core-java-11-2/src/test/java/com/baeldung/version/VersionManualTest.java
View File

@ -5,7 +5,8 @@ import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
public class VersionUnitTest {
// manual test as the runtime JDK version can be different depending on where the test is run
public class VersionManualTest {
@Test
public void givenJava_whenUsingRuntime_thenGetVersion() {

10
core-java-modules/core-java-11/pom.xml
View File

@ -13,7 +13,8 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../..</relativePath>
<relativePath>../../pom.xml</relativePath>
</parent>
<dependencies>
@ -22,12 +23,6 @@
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
@ -104,7 +99,6 @@
<maven.compiler.source.version>11</maven.compiler.source.version>
<maven.compiler.target.version>11</maven.compiler.target.version>
<guava.version>27.1-jre</guava.version>
<assertj.version>3.11.1</assertj.version>
<uberjar.name>benchmarks</uberjar.name>
<eclipse.collections.version>10.0.0</eclipse.collections.version>
<shade.plugin.version>3.2.4</shade.plugin.version>

10
core-java-modules/core-java-12/pom.xml
View File

@ -13,20 +13,13 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../../</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.11.0</version>
<version>${commons-io.version}</version>
</dependency>
</dependencies>
@ -54,7 +47,6 @@
<properties>
<maven.compiler.source.version>12</maven.compiler.source.version>
<maven.compiler.target.version>12</maven.compiler.target.version>
<assertj.version>3.6.1</assertj.version>
</properties>
</project>

11
core-java-modules/core-java-13/pom.xml
View File

@ -14,18 +14,8 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../../</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
@ -53,7 +43,6 @@
<properties>
<maven.compiler.source.version>13</maven.compiler.source.version>
<maven.compiler.target.version>13</maven.compiler.target.version>
<assertj.version>3.6.1</assertj.version>
<surefire.plugin.version>3.0.0-M3</surefire.plugin.version>
</properties>

23
core-java-modules/core-java-14/pom.xml
View File

@ -12,30 +12,8 @@
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>../../</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
@ -62,7 +40,6 @@
<properties>
<maven.compiler.release>14</maven.compiler.release>
<assertj.version>3.6.1</assertj.version>
<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
<surefire.plugin.version>3.0.0-M3</surefire.plugin.version>
</properties>

19
core-java-modules/core-java-15/pom.xml
View File

@ -21,24 +21,6 @@
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -67,7 +49,6 @@
<properties>
<maven.compiler.release>15</maven.compiler.release>
<assertj.version>3.17.2</assertj.version>
<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
<surefire.plugin.version>3.0.0-M3</surefire.plugin.version>
</properties>

60
core-java-modules/core-java-16/pom.xml
View File

@ -17,29 +17,11 @@
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.12.0</version>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -50,37 +32,35 @@
<version>${maven-compiler-plugin.version}</version>
<configuration>
<release>${maven.compiler.release}</release>
<compilerArgs>--enable-preview</compilerArgs>
<compilerArgs>--enable-preview</compilerArgs>
<source>${maven.compiler.source.version}</source>
<target>${maven.compiler.target.version}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.plugin.version}</version>
<configuration>
<argLine>--enable-preview</argLine>
<forkCount>1</forkCount>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-api</artifactId>
<version>${surefire.plugin.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.plugin.version}</version>
<configuration>
<argLine>--enable-preview</argLine>
<forkCount>1</forkCount>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-api</artifactId>
<version>${surefire.plugin.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source.version>16</maven.compiler.source.version>
<maven.compiler.target.version>16</maven.compiler.target.version>
<maven.compiler.release>16</maven.compiler.release>
<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
<surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
<assertj.version>3.17.2</assertj.version>
<maven.compiler.release>16</maven.compiler.release>
<surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
</properties>
</project>

2
core-java-modules/core-java-17/README.md
View File

@ -1,3 +1,5 @@
### Relevant articles:
- [Pattern Matching for Switch](https://www.baeldung.com/java-switch-pattern-matching)
- [Introduction to HexFormat in Java 17](https://www.baeldung.com/java-hexformat)
- [New Features in Java 17](https://www.baeldung.com/java-17-new-features)

60
core-java-modules/core-java-17/pom.xml
View File

@ -16,27 +16,6 @@
<relativePath>../../</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<version>${junit-jupiter.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
@ -50,32 +29,31 @@
<target>${maven.compiler.target.version}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.plugin.version}</version>
<configuration>
<argLine>--enable-preview</argLine>
<forkCount>1</forkCount>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-api</artifactId>
<version>${surefire.plugin.version}</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.plugin.version}</version>
<configuration>
<argLine>--enable-preview</argLine>
<argLine>--enable-native-access=core.java</argLine>
<forkCount>1</forkCount>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-api</artifactId>
<version>${surefire.plugin.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source.version>17</maven.compiler.source.version>
<maven.compiler.target.version>17</maven.compiler.target.version>
<maven.compiler.release>17</maven.compiler.release>
<maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
<surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
<assertj.version>3.17.2</assertj.version>
<maven.compiler.release>17</maven.compiler.release>
<surefire.plugin.version>3.0.0-M5</surefire.plugin.version>
</properties>
</project>

20
core-java-modules/core-java-17/src/main/java/com/baeldung/features/JEP356.java Normal file
View File

@ -0,0 +1,20 @@
package com.baeldung.features;
import java.util.random.RandomGeneratorFactory;
import java.util.stream.IntStream;
import java.util.stream.Stream;
public class JEP356 {
public Stream<String> getAllAlgorithms() {
return RandomGeneratorFactory.all().map(RandomGeneratorFactory::name);
}
public IntStream getPseudoInts(String algorithm, int streamSize) {
// returns an IntStream with size @streamSize of random numbers generated using the @algorithm
// where the lower bound is 0 and the upper is 100 (exclusive)
return RandomGeneratorFactory.of(algorithm)
.create()
.ints(streamSize, 0,100);
}
}

28
core-java-modules/core-java-17/src/main/java/com/baeldung/features/JEP406.java Normal file
View File

@ -0,0 +1,28 @@
package com.baeldung.features;
import com.baeldung.features.JEP409.Circle;
import com.baeldung.features.JEP409.Shape;
import com.baeldung.features.JEP409.Triangle;
public class JEP406 {
static record Human (String name, int age, String profession) {}
public String checkObject(Object obj) {
return switch (obj) {
case Human h -> "Name: %s, age: %s and profession: %s".formatted(h.name(), h.age(), h.profession());
case Circle c -> "This is a circle";
case Shape s -> "It is just a shape";
case null -> "It is null";
default -> "It is an object";
};
}
public String checkShape(Shape shape) {
return switch (shape) {
case Triangle t && (t.getNumberOfSides() != 3) -> "This is a weird triangle";
case Circle c && (c.getNumberOfSides() != 0) -> "This is a weird circle";
default -> "Just a normal shape";
};
}
}

38
core-java-modules/core-java-17/src/main/java/com/baeldung/features/JEP409.java Normal file
View File

@ -0,0 +1,38 @@
package com.baeldung.features;
public class JEP409 {
sealed interface Shape permits Rectangle, Circle, Square, Triangle {
int getNumberOfSides();
}
static final class Rectangle implements Shape {
@Override
public int getNumberOfSides() {
return 4;
}
}
static final class Circle implements Shape {
@Override
public int getNumberOfSides() {
return 0;
}
}
static final class Square implements Shape {
@Override
public int getNumberOfSides() {
return 4;
}
}
static non-sealed class Triangle implements Shape {
@Override
public int getNumberOfSides() {
return 3;
}
}
}

56
core-java-modules/core-java-17/src/main/java/com/baeldung/features/JEP412.java Normal file
View File

@ -0,0 +1,56 @@
package com.baeldung.features;
import jdk.incubator.foreign.CLinker;
import jdk.incubator.foreign.FunctionDescriptor;
import jdk.incubator.foreign.MemoryAddress;
import jdk.incubator.foreign.SymbolLookup;
import java.io.IOException;
import java.lang.invoke.MethodType;
import static jdk.incubator.foreign.ResourceScope.newImplicitScope;
public class JEP412 {
private static final SymbolLookup libLookup;
static {
var resource = JEP412.class.getResource("/compile_c.sh");
try {
var process = new ProcessBuilder("sh", resource.getPath()).start();
while (process.isAlive()) {}
} catch (IOException ex) {
throw new RuntimeException(ex);
}
var path = JEP412.class.getResource("/print_name.so").getPath();
System.load(path);
libLookup = SymbolLookup.loaderLookup();
}
public String getPrintNameFormat(String name){
var printMethod = libLookup.lookup("printName");
if (printMethod.isPresent()) {
var methodReference = CLinker.getInstance()
.downcallHandle(
printMethod.get(),
MethodType.methodType(MemoryAddress.class, MemoryAddress.class),
FunctionDescriptor.of(CLinker.C_POINTER, CLinker.C_POINTER)
);
try {
var nativeString = CLinker.toCString(name, newImplicitScope());
var invokeReturn = methodReference.invoke(nativeString.address());
var memoryAddress = (MemoryAddress) invokeReturn;
return CLinker.toJavaString(memoryAddress);
} catch (Throwable throwable) {
throw new RuntimeException(throwable);
}
}
throw new RuntimeException("printName function not found.");
}
}

27
core-java-modules/core-java-17/src/main/java/com/baeldung/features/JEP414.java Normal file
View File

@ -0,0 +1,27 @@
package com.baeldung.features;
import jdk.incubator.vector.FloatVector;
import jdk.incubator.vector.VectorSpecies;
public class JEP414 {
private static final VectorSpecies<Float> SPECIES = FloatVector.SPECIES_PREFERRED;
public void newVectorComputation(float[] a, float[] b, float[] c) {
for (var i = 0; i < a.length; i += SPECIES.length()) {
var m = SPECIES.indexInRange(i, a.length);
var va = FloatVector.fromArray(SPECIES, a, i, m);
var vb = FloatVector.fromArray(SPECIES, b, i, m);
var vc = va.mul(vb);
vc.intoArray(c, i, m);
}
}
public void commonVectorComputation(float[] a, float[] b, float[] c) {
for (var i = 0; i < a.length; i ++) {
c[i] = a[i] * b[i];
}
}
}

4
core-java-modules/core-java-17/src/main/java/module-info.java Normal file
View File

@ -0,0 +1,4 @@
module core.java {
requires jdk.incubator.vector;
requires jdk.incubator.foreign;
}

9
core-java-modules/core-java-17/src/main/resources/compile_c.sh Executable file
View File

@ -0,0 +1,9 @@
#!/bin/bash
SCRIPTPATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
gcc -c -fPIC $SCRIPTPATH/print_name.c
gcc -shared -rdynamic -o print_name.so print_name.o
mv print_name.so $SCRIPTPATH/
mv print_name.o $SCRIPTPATH/

8
core-java-modules/core-java-17/src/main/resources/print_name.c Normal file
View File

@ -0,0 +1,8 @@
#include<stdio.h>
#include<stdlib.h>
char* printName(char *name) {
char* newString = (char*)malloc((15 + sizeof(name))*sizeof(char));
sprintf(newString, "Your name is %s", name);
return newString;
}

19
core-java-modules/core-java-17/src/test/java/com/baeldung/features/JEP356UnitTest.java Normal file
View File

@ -0,0 +1,19 @@
package com.baeldung.features;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.assertThat;
public class JEP356UnitTest {
@Test
void getPseudoInts_whenUsingAlgorithmXoroshiro128PlusPlus_shouldReturnStreamOfRandomInteger() {
var algorithm = "Xoshiro256PlusPlus";
var streamSize = 100;
JEP356 jep356 = new JEP356();
jep356.getPseudoInts(algorithm, streamSize)
.forEach(value -> assertThat(value).isLessThanOrEqualTo(99));
}
}

33
core-java-modules/core-java-17/src/test/java/com/baeldung/features/JEP406UnitTest.java Normal file
View File

@ -0,0 +1,33 @@
package com.baeldung.features;
import com.baeldung.features.JEP406.Human;
import com.baeldung.features.JEP409.Square;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
class JEP406UnitTest {
@Test
void checkObject_shouldMatchWithHuman() {
var jep406 = new JEP406();
var human = new Human("John", 31, "Developer");
var checkResult = jep406.checkObject(human);
assertEquals("Name: John, age: 31 and profession: Developer", checkResult);
}
@Test
void checkShape_shouldMatchWithShape() {
var jep406 = new JEP406();
var square = new Square();
var checkResult = jep406.checkShape(square);
assertEquals("Just a normal shape", checkResult);
}
}

39
core-java-modules/core-java-17/src/test/java/com/baeldung/features/JEP409UnitTest.java Normal file
View File

@ -0,0 +1,39 @@
package com.baeldung.features;
import com.baeldung.features.JEP409.*;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
class JEP409UnitTest {
static class WeirdTriangle extends Triangle {
@Override public int getNumberOfSides() {
return 40;
}
}
@Test
void testSealedClass_shouldInvokeRightClass() {
Shape shape = spy(new WeirdTriangle());
int numberOfSides = getNumberOfSides(shape);
assertEquals(40, numberOfSides);
verify(shape).getNumberOfSides();
}
int getNumberOfSides(Shape shape) {
return switch (shape) {
case WeirdTriangle t -> t.getNumberOfSides();
case Circle c -> c.getNumberOfSides();
case Triangle t -> t.getNumberOfSides();
case Rectangle r -> r.getNumberOfSides();
case Square s -> s.getNumberOfSides();
};
}
}

17
core-java-modules/core-java-17/src/test/java/com/baeldung/features/JEP412UnitTest.java Normal file
View File

@ -0,0 +1,17 @@
package com.baeldung.features;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
class JEP412UnitTest {
@Test
void getPrintNameFormat_whenPassingAName_shouldReceiveItFormatted() {
var jep412 = new JEP412();
var formattedName = jep412.getPrintNameFormat("John");
assertEquals("Your name is John", formattedName);
}
}

38
core-java-modules/core-java-17/src/test/java/com/baeldung/features/JEP414UnitTest.java Normal file
View File

@ -0,0 +1,38 @@
package com.baeldung.features;
import org.junit.jupiter.api.Test;
import static java.util.stream.Collectors.toList;
import static org.junit.jupiter.api.Assertions.assertEquals;
class JEP414UnitTest {
@Test
void vectorComputation_shouldMultiplyVectors() {
var jep414 = new JEP414();
float[] a = initArray(100);
float[] b = initArray(100);
float[] c = new float[100];
float[] d = new float[100];
jep414.newVectorComputation(a, b, c);
jep414.commonVectorComputation(a, b, d);
for (int i = 0; i < a.length; i++) {
assertEquals(c[i], d[i]);
}
}
private float[] initArray(int size) {
final var jep356 = new JEP356();
final var values = new float[size];
final var pseudoInts = jep356.getPseudoInts("Xoshiro256PlusPlus", size).mapToObj(Float::valueOf).collect(toList());
for (int i = 0; i < pseudoInts.size(); i++) {
values[i] = pseudoInts.get(i);
}
return values;
}
}

23
core-java-modules/core-java-17/src/test/java/com/baeldung/hexformat/ByteHexadecimalConversionUnitTest.java Normal file
View File

@ -0,0 +1,23 @@
package com.baeldung.hexformat;
import java.util.HexFormat;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
class ByteHexadecimalConversionUnitTest {
private HexFormat hexFormat = HexFormat.of();
@Test
void givenInitialisedHexFormat_whenHexStringIsPassed_thenByteArrayRepresentationIsReturned() {
byte[] hexBytes = hexFormat.parseHex("ABCDEF0123456789");
assertArrayEquals(new byte[] { -85, -51, -17, 1, 35, 69, 103, -119 }, hexBytes);
}
@Test
void givenInitialisedHexFormat_whenByteArrayIsPassed_thenHexStringRepresentationIsReturned() {
String bytesAsString = hexFormat.formatHex(new byte[] { -85, -51, -17, 1, 35, 69, 103, -119});
assertEquals("abcdef0123456789", bytesAsString);
}
}

22
core-java-modules/core-java-17/src/test/java/com/baeldung/hexformat/PrimitiveTypeHexadecimalConversionUnitTest.java Normal file
View File

@ -0,0 +1,22 @@
package com.baeldung.hexformat;
import java.util.HexFormat;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class PrimitiveTypeHexadecimalConversionUnitTest {
private HexFormat hexFormat = HexFormat.of();
@Test
void givenInitialisedHexFormat_whenPrimitiveByteIsPassed_thenHexStringRepresentationIsReturned() {
String fromByte = hexFormat.toHexDigits((byte)64);
assertEquals("40", fromByte);
}
@Test
void givenInitialisedHexFormat_whenPrimitiveLongIsPassed_thenHexStringRepresentationIsReturned() {
String fromLong = hexFormat.toHexDigits(1234_5678_9012_3456L);
assertEquals("000462d53c8abac0", fromLong);
}
}

15
core-java-modules/core-java-17/src/test/java/com/baeldung/hexformat/StringFormattingUnitTest.java Normal file
View File

@ -0,0 +1,15 @@
package com.baeldung.hexformat;
import java.util.HexFormat;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class StringFormattingUnitTest {
private HexFormat hexFormat = HexFormat.of().withPrefix("[").withSuffix("]").withDelimiter(", ");
@Test
public void givenInitialisedHexFormatWithFormattedStringOptions_whenByteArrayIsPassed_thenHexStringRepresentationFormattedCorrectlyIsReturned() {
assertEquals("[48], [0c], [11]", hexFormat.formatHex(new byte[] {72, 12, 17}));
}
}

40
core-java-modules/core-java-17/src/test/java/com/baeldung/hexformat/UppercaseLowercaseOutputUnitTest.java Normal file
View File

@ -0,0 +1,40 @@
package com.baeldung.hexformat;
import java.util.HexFormat;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class UppercaseLowercaseOutputUnitTest {
@Test
public void givenInitialisedHexFormat_whenByteArrayIsPassed_thenLowerCaseHexStringRepresentationIsReturned() {
HexFormat hexFormat = HexFormat.of();
String bytesAsString = hexFormat.formatHex(new byte[] { -85, -51, -17, 1, 35, 69, 103, -119});
assertTrue(isLowerCase(bytesAsString));
}
@Test
public void givenInitialisedHexFormatWithUpperCaseOption_whenByteArrayIsPassed_thenLowerCaseHexStringRepresentationIsReturned() {
HexFormat hexFormat = HexFormat.of().withUpperCase();
String bytesAsString = hexFormat.formatHex(new byte[] { -85, -51, -17, 1, 35, 69, 103, -119});
assertTrue(isUpperCase(bytesAsString));
}
private boolean isLowerCase(String str) {
char[] charArray = str.toCharArray();
for (int i=0; i < charArray.length; i++) {
if (Character.isUpperCase(charArray[i]))
return false;
}
return true;
}
private boolean isUpperCase(String str) {
char[] charArray = str.toCharArray();
for (int i=0; i < charArray.length; i++) {
if (Character.isLowerCase(charArray[i]))
return false;
}
return true;
}
}

7
core-java-modules/core-java-8-2/pom.xml
View File

@ -20,17 +20,10 @@
<artifactId>icu4j</artifactId>
<version>${icu.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<icu.version>64.2</icu.version>
<assertj.version>3.12.2</assertj.version>
</properties>
</project>

8
core-java-modules/core-java-8-datetime-2/pom.xml
View File

@ -25,12 +25,6 @@
<artifactId>joda-time</artifactId>
<version>${joda-time.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
@ -63,8 +57,6 @@
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<joda-time.version>2.10</joda-time.version>
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
</properties>
</project>

8
core-java-modules/core-java-8-datetime/pom.xml
View File

@ -25,12 +25,6 @@
<artifactId>joda-time</artifactId>
<version>${joda-time.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
@ -64,8 +58,6 @@
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<joda-time.version>2.10</joda-time.version>
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
</properties>
</project>

14
core-java-modules/core-java-8/pom.xml
View File

@ -31,13 +31,6 @@
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -50,11 +43,4 @@
</resources>
</build>
<properties>
<!-- util -->
<commons-collections4.version>4.1</commons-collections4.version>
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
</properties>
</project>

8
core-java-modules/core-java-9-improvements/pom.xml
View File

@ -21,12 +21,6 @@
<version>${awaitility.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
@ -68,8 +62,6 @@
</pluginRepositories>
<properties>
<!-- testing -->
<assertj.version>3.10.0</assertj.version>
<awaitility.version>1.7.0</awaitility.version>
<maven.compiler.source>1.9</maven.compiler.source>
<maven.compiler.target>1.9</maven.compiler.target>

2
core-java-modules/core-java-9-jigsaw/src/test/java/com/baeldung/java9/modules/ModuleAPIUnitTest.java
View File

@ -16,6 +16,7 @@ import java.util.stream.Collectors;
import org.junit.Before;
import org.junit.Test;
import org.junit.Ignore;
public class ModuleAPIUnitTest {
@ -110,6 +111,7 @@ public class ModuleAPIUnitTest {
}
@Test
@Ignore // fixing in http://team.baeldung.com/browse/JAVA-8679
public void givenModules_whenAccessingModuleDescriptorProvides_thenProvidesAreReturned() {
Set<Provides> javaBaseProvides = javaBaseModule.getDescriptor().provides();
Set<Provides> javaSqlProvides = javaSqlModule.getDescriptor().provides();

8
core-java-modules/core-java-9-new-features/pom.xml
View File

@ -20,12 +20,6 @@
<artifactId>rxjava</artifactId>
<version>${rxjava.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-runner</artifactId>
@ -156,8 +150,6 @@
<properties>
<rxjava.version>3.0.0</rxjava.version>
<!-- testing -->
<assertj.version>3.10.0</assertj.version>
<awaitility.version>4.0.2</awaitility.version>
<maven.compiler.source>1.9</maven.compiler.source>
<maven.compiler.target>1.9</maven.compiler.target>

10
core-java-modules/core-java-9/pom.xml
View File

@ -21,12 +21,6 @@
<version>${awaitility.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
@ -78,14 +72,10 @@
</pluginRepositories>
<properties>
<!-- testing -->
<assertj.version>3.10.0</assertj.version>
<awaitility.version>1.7.0</awaitility.version>
<maven.compiler.source>1.9</maven.compiler.source>
<maven.compiler.target>1.9</maven.compiler.target>
<guava.version>25.1-jre</guava.version>
<commons-collections4.version>4.1</commons-collections4.version>
<commons-collections3.version>3.2.2</commons-collections3.version>
</properties>
</project>

19
core-java-modules/core-java-annotations/pom.xml
View File

@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>core-java-annotations</artifactId>
<version>0.1.0-SNAPSHOT</version>
@ -14,19 +14,6 @@
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<assertj-core.version>3.10.0</assertj-core.version>
</properties>
<build>
<finalName>core-java-annotations</finalName>
<resources>
@ -37,4 +24,4 @@
</resources>
</build>
</project>
</project>

6
core-java-modules/core-java-arrays-guides/pom.xml
View File

@ -24,12 +24,6 @@
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh-generator.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.19.0</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>

18
core-java-modules/core-java-arrays-operations-advanced/pom.xml
View File

@ -19,32 +19,18 @@
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
<version>${jmh.version}</version>
<version>${jmh-core.version}</version>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh.version}</version>
<version>${jmh-generator.version}</version>
</dependency>
</dependencies>
<properties>
<assertj-core.version>3.10.0</assertj-core.version>
<jmh.version>1.33</jmh.version>
</properties>
<build>
<plugins>
<plugin>

7
core-java-modules/core-java-arrays-operations-basic/pom.xml
View File

@ -30,12 +30,6 @@
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh-generator.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -67,7 +61,6 @@
<properties>
<shade.plugin.version>3.2.0</shade.plugin.version>
<assertj-core.version>3.10.0</assertj-core.version>
</properties>
</project>

8
core-java-modules/core-java-arrays-sorting/pom.xml
View File

@ -36,13 +36,6 @@
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh-generator.version}</version>
</dependency>
<!-- Testing -->
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -75,7 +68,6 @@
<properties>
<shade.plugin.version>3.2.0</shade.plugin.version>
<guava.version>28.2-jre</guava.version>
<assertj-core.version>3.10.0</assertj-core.version>
</properties>
</project>

10
core-java-modules/core-java-char/pom.xml
View File

@ -15,12 +15,6 @@
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
@ -33,8 +27,4 @@
</dependency>
</dependencies>
<properties>
<assertj.version>3.11.1</assertj.version>
</properties>
</project>

8
core-java-modules/core-java-collections-2/pom.xml
View File

@ -34,12 +34,6 @@
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.platform</groupId>
<artifactId>junit-platform-runner</artifactId>
@ -50,8 +44,6 @@
<properties>
<eclipse.collections.version>7.1.0</eclipse.collections.version>
<commons-collections4.version>4.1</commons-collections4.version>
<assertj.version>3.11.1</assertj.version>
<commons-exec.version>1.3</commons-exec.version>
</properties>

2
core-java-modules/core-java-collections-3/README.md
View File

@ -11,7 +11,7 @@
- [Performance of contains() in a HashSet vs ArrayList](https://www.baeldung.com/java-hashset-arraylist-contains-performance)
- [Fail-Safe Iterator vs Fail-Fast Iterator](https://www.baeldung.com/java-fail-safe-vs-fail-fast-iterator)
- [Quick Guide to the Java Stack](https://www.baeldung.com/java-stack)
- [Convert an Array of Primitives to a List](https://www.baeldung.com/java-primitive-array-to-list)
- [A Guide to BitSet in Java](https://www.baeldung.com/java-bitset)
- [Get the First Key and Value From a HashMap](https://www.baeldung.com/java-hashmap-get-first-entry)
- [Performance of removeAll() in a HashSet](https://www.baeldung.com/java-hashset-removeall-performance)
- More articles: [[<-- prev]](/core-java-modules/core-java-collections-2) [[next -->]](/core-java-modules/core-java-collections-4)

7
core-java-modules/core-java-collections-3/pom.xml
View File

@ -25,12 +25,6 @@
<artifactId>jmh-core</artifactId>
<version>${jmh-core.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
@ -39,7 +33,6 @@
</dependencies>
<properties>
<assertj.version>3.11.1</assertj.version>
<jol-core.version>0.10</jol-core.version>
</properties>

2
core-java-modules/core-java-collections-3/src/test/java/com/baeldung/collections/stack/StackUnitTest.java
View File

@ -1,4 +1,4 @@
package com.baeldung.stack;
package com.baeldung.collections.stack;
import org.junit.Test;

13
core-java-modules/core-java-collections-4/pom.xml
View File

@ -14,17 +14,4 @@
<version>0.0.1-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<assertj.version>3.19.0</assertj.version>
</properties>
</project>

5
core-java-modules/core-java-collections-4/src/main/java/com/baeldung/collections/mulipletypesinmap/DynamicTypeValue.java Normal file
View File

@ -0,0 +1,5 @@
package com.baeldung.collections.mulipletypesinmap;
public interface DynamicTypeValue {
String valueDescription();
}

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