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Merge branch 'eugenp:master' into master

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Wynn Teo
2024-03-06 10:07:07 +08:00
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parent ab2cf04104 148b0ac130
commit 35f65dc8a2
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algorithms-modules/algorithms-miscellaneous-7/README.md
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@@ -7,4 +7,5 @@
- [Rotate Arrays in Java](https://www.baeldung.com/java-rotate-arrays)
- [Find Missing Number From a Given Array in Java](https://www.baeldung.com/java-array-find-missing-number)
- [Calculate Weighted Mean in Java](https://www.baeldung.com/java-compute-weighted-average)
- [Check if Two Strings Are Rotations of Each Other](https://www.baeldung.com/java-string-check-strings-rotations)
- More articles: [[<-- prev]](/algorithms-miscellaneous-6)
algorithms-modules/algorithms-miscellaneous-7/src/test/java/com/baeldung/algorithms/jugglersequence/JugglerSequenceUnitTest.java
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package com.baeldung.algorithms.jugglersequence;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.util.ArrayList;
import java.util.List;
import org.junit.jupiter.api.Test;
class JugglerSequenceGenerator {
public static List<Integer> byLoop(int n) {
if (n <= 0) {
throw new IllegalArgumentException("The initial integer must be greater than zero.");
}
List<Integer> seq = new ArrayList<>();
int current = n;
seq.add(current);
while (current != 1) {
int next = (int) (Math.sqrt(current) * (current % 2 == 0 ? 1 : current));
seq.add(next);
current = next;
}
return seq;
}
public static List<Integer> byRecursion(int n) {
if (n <= 0) {
throw new IllegalArgumentException("The initial integer must be greater than zero.");
}
List<Integer> seq = new ArrayList<>();
fillSeqRecursively(n, seq);
return seq;
}
private static void fillSeqRecursively(int current, List<Integer> result) {
result.add(current);
if (current == 1) {
return;
}
int next = (int) (Math.sqrt(current) * (current % 2 == 0 ? 1 : current));
fillSeqRecursively(next, result);
}
}
public class JugglerSequenceUnitTest {
@Test
void whenGeneratingJugglerSeqUsingLoop_thenGetTheExpectedResult() {
assertThrows(IllegalArgumentException.class, () -> JugglerSequenceGenerator.byLoop(0));
assertEquals(List.of(3, 5, 11, 36, 6, 2, 1), JugglerSequenceGenerator.byLoop(3));
assertEquals(List.of(4, 2, 1), JugglerSequenceGenerator.byLoop(4));
assertEquals(List.of(9, 27, 140, 11, 36, 6, 2, 1), JugglerSequenceGenerator.byLoop(9));
assertEquals(List.of(21, 96, 9, 27, 140, 11, 36, 6, 2, 1), JugglerSequenceGenerator.byLoop(21));
assertEquals(List.of(42, 6, 2, 1), JugglerSequenceGenerator.byLoop(42));
}
@Test
void whenGeneratingJugglerSeqUsingRecursion_thenGetTheExpectedResult() {
assertThrows(IllegalArgumentException.class, () -> JugglerSequenceGenerator.byRecursion(0));
assertEquals(List.of(3, 5, 11, 36, 6, 2, 1), JugglerSequenceGenerator.byRecursion(3));
assertEquals(List.of(4, 2, 1), JugglerSequenceGenerator.byRecursion(4));
assertEquals(List.of(9, 27, 140, 11, 36, 6, 2, 1), JugglerSequenceGenerator.byRecursion(9));
assertEquals(List.of(21, 96, 9, 27, 140, 11, 36, 6, 2, 1), JugglerSequenceGenerator.byRecursion(21));
assertEquals(List.of(42, 6, 2, 1), JugglerSequenceGenerator.byRecursion(42));
}
}
apache-libraries/pom.xml
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@@ -191,7 +191,7 @@
<bval.version>2.0.6</bval.version>
<javax.validation.validation-api.version>2.0.1.Final</javax.validation.validation-api.version>
<meecrowave-junit.version>1.2.15</meecrowave-junit.version>
<okhttp.version>4.12.0</okhttp.version>
<okhttp.version>5.0.0-alpha.12</okhttp.version>
<meecrowave-jpa.version>1.2.15</meecrowave-jpa.version>
<meecrowave-core.version>1.2.15</meecrowave-core.version>
<meecrowave-maven-plugin.version>1.2.15</meecrowave-maven-plugin.version>
apache-poi-2/README.md
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@@ -14,4 +14,4 @@ This module contains articles about Apache POI.
- [Set the Date Format Using Apache POI](https://www.baeldung.com/java-apache-poi-date-format)
- [Replacing Variables in a Document Template with Java](https://www.baeldung.com/java-replace-pattern-word-document-doc-docx)
- [Lock Header Rows With Apache POI](https://www.baeldung.com/java-apache-poi-lock-header-rows)
- More articles: [[<-- prev]](../apache-poi)
- More articles: [[<-- prev]](../apache-poi)[[next -->]](../apache-poi-3)
apache-poi-2/pom.xml
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@@ -27,7 +27,7 @@
</dependencies>
<properties>
<poi.version>5.2.3</poi.version>
<poi.version>5.2.5</poi.version>
</properties>
</project>
apache-poi-3/README.md
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@@ -1,4 +1,10 @@
## Relevant Articles
## Apache POI
This module contains articles about Apache POI.
### Relevant Articles:
- [How To Convert Excel Data Into List Of Java Objects](https://www.baeldung.com/java-convert-excel-data-into-list)
- [Expand Columns with Apache POI](https://www.baeldung.com/java-apache-poi-expand-columns)
- [Apply Bold Text Style for an Entire Row Using Apache POI](https://www.baeldung.com/appache-poi-apply-bold-text-style-entire-row)
- More articles: [[<-- prev]](../apache-poi-2)
apache-poi-3/pom.xml
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@@ -24,50 +24,41 @@
<artifactId>poi-scratchpad</artifactId>
<version>${poi.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.github.ozlerhakan/poiji -->
<dependency>
<groupId>com.github.ozlerhakan</groupId>
<artifactId>poiji</artifactId>
<version>${poiji.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.poi/poi/5.2.3 -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>${poi.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml-schemas/4.1.2 -->
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml-schemas</artifactId>
<version>4.1.2</version>
<version>${poi-ooxml-schemas.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.xmlbeans/xmlbeans/5.1.1 -->
<dependency>
<groupId>org.apache.xmlbeans</groupId>
<artifactId>xmlbeans</artifactId>
<version>5.1.1</version>
<version>${xmlbeans.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-collections4 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.4</version>
<version>${commons-collections4.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.dhatim/fastexcel/0.15.7 -->
<dependency>
<groupId>org.dhatim</groupId>
<artifactId>fastexcel</artifactId>
<version>${fastexcel.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.dhatim/fastexcel-reader/0.15.7 -->
<dependency>
<groupId>org.dhatim</groupId>
<artifactId>fastexcel-reader</artifactId>
<version>${fastexcel.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.sourceforge.jexcelapi/jxl/2.6.12 -->
<dependency>
<groupId>net.sourceforge.jexcelapi</groupId>
<artifactId>jxl</artifactId>
@@ -77,8 +68,11 @@
<properties>
<poi.version>5.2.5</poi.version>
<poiji.version>4.1.1</poiji.version>
<fastexcel.version>0.15.7</fastexcel.version>
<poi-ooxml-schemas.version>4.1.2</poi-ooxml-schemas.version>
<poiji.version>4.2.0</poiji.version>
<xmlbeans.version>5.2.0</xmlbeans.version>
<commons-collections4.version>4.4</commons-collections4.version>
<fastexcel.version>0.17.0</fastexcel.version>
<jxl.version>2.6.12</jxl.version>
</properties>
apache-poi/pom.xml
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@@ -60,10 +60,10 @@
</build>
<properties>
<poi.version>5.2.0</poi.version>
<jexcel.version>1.0.6</jexcel.version>
<fastexcel.version>0.15.3</fastexcel.version>
<maven.resources.plugin.version>3.2.0</maven.resources.plugin.version>
<poi.version>5.2.5</poi.version>
<jexcel.version>1.0.9</jexcel.version>
<fastexcel.version>0.17.0</fastexcel.version>
<maven.resources.plugin.version>3.3.1</maven.resources.plugin.version>
</properties>
</project>
aws-modules/aws-miscellaneous/pom.xml
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@@ -37,7 +37,7 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>${maven-plugins-version}</version>
<version>${maven-dependency-plugin.version}</version>
<executions>
<execution>
<id>copy</id>
@@ -58,10 +58,7 @@
<properties>
<gson.version>2.10.1</gson.version>
<dynamodblocal.version>1.21.1</dynamodblocal.version>
<commons-codec-version>1.16.0</commons-codec-version>
<jets3t-version>0.9.4.0006L</jets3t-version>
<maven-plugins-version>3.1.1</maven-plugins-version>
<maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version>
</properties>
</project>
aws-modules/aws-reactive/pom.xml
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@@ -27,7 +27,7 @@
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>bom</artifactId>
<version>${awssdk.version}</version>
<version>${aws-java-sdk-v2.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
@@ -93,7 +93,6 @@
<properties>
<spring.version>2.2.1.RELEASE</spring.version>
<awssdk.version>2.17.283</awssdk.version>
<reactor.version>3.6.0</reactor.version>
</properties>
aws-modules/aws-s3/pom.xml
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@@ -18,7 +18,7 @@
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>s3</artifactId>
<version>${aws.java.sdk.version}</version>
<version>${aws-java-sdk-v2.version}</version>
</dependency>
<dependency>
@@ -30,19 +30,18 @@
<dependency>
<groupId>org.lucee</groupId>
<artifactId>jets3t</artifactId>
<version>${jets3t-version}</version>
<version>${jets3t.version}</version>
</dependency>
<dependency>
<groupId>org.lucee</groupId>
<artifactId>commons-codec</artifactId>
<version>${commons-codec-version}</version>
<version>${commons-codec.version}</version>
</dependency>
</dependencies>
<properties>
<aws.java.sdk.version>2.20.52</aws.java.sdk.version>
<commons-codec-version>1.10.L001</commons-codec-version>
<jets3t-version>0.9.4.0006L</jets3t-version>
<commons-codec.version>1.10.L001</commons-codec.version>
<jets3t.version>0.9.4.0014L</jets3t.version>
</properties>
</project>
aws-modules/pom.xml
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@@ -33,7 +33,7 @@
<properties>
<aws-java-sdk.version>1.12.331</aws-java-sdk.version>
<aws-java-sdk-v2.version>2.20.147</aws-java-sdk-v2.version>
<aws-java-sdk-v2.version>2.24.9</aws-java-sdk-v2.version>
<maven-shade-plugin.version>3.0.0</maven-shade-plugin.version>
</properties>
checker-framework/pom.xml
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@@ -55,9 +55,7 @@
<arg>-Awarns</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
<arg>-J--add-exports=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>
core-groovy-modules/core-groovy-2/pom.xml
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@@ -157,7 +157,7 @@
<properties>
<groovy-wslite.version>1.1.3</groovy-wslite.version>
<assembly.plugin.version>3.4.2</assembly.plugin.version>
<compiler.plugin.version>3.8.1</compiler.plugin.version>
<compiler.plugin.version>3.12.1</compiler.plugin.version>
<groovy.compiler.version>3.9.0</groovy.compiler.version>
<groovy-eclipse-batch.version>3.0.9-03</groovy-eclipse-batch.version>
</properties>
core-java-modules/core-java-18/README.md
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@@ -1,2 +1,3 @@
## Relevant Articles
- [Deprecate Finalization in Java 18](https://www.baeldung.com/java-18-deprecate-finalization)
- [Simple Web Server in Java 18](https://www.baeldung.com/simple-web-server-java-18)
core-java-modules/core-java-collections-array-list/pom.xml
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@@ -22,7 +22,7 @@
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>31.1-jre</version>
<version>${guava.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
core-java-modules/core-java-collections-list-6/pom.xml
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@@ -29,4 +29,4 @@
<properties>
<vavr.version>0.10.4</vavr.version>
</properties>
</project>
</project>
core-java-modules/core-java-collections-list-6/src/test/java/com/baeldung/modifyandprint/ModifyAndPrintListElementsUnitTest.java
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@@ -0,0 +1,54 @@
package com.baeldung.modifyandprint;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.List;
import java.util.stream.Collectors;
import org.junit.jupiter.api.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.collect.Lists;
public class ModifyAndPrintListElementsUnitTest {
private final Logger log = LoggerFactory.getLogger(ModifyAndPrintListElementsUnitTest.class);
@Test
void whenPrintingInForEach_thenListIsPrinted() {
List<String> theList = Lists.newArrayList("Kai", "Liam", "Eric", "Kevin");
theList.forEach(element -> log.info(element));
}
@Test
void whenUsingModifyAndPrintingSeparately_thenListIsModifiedAndPrinted() {
List<String> theList = Lists.newArrayList("Kai", "Liam", "Eric", "Kevin");
theList.replaceAll(element -> element.toUpperCase());
theList.forEach(element -> log.info(element));
assertEquals(List.of("KAI", "LIAM", "ERIC", "KEVIN"), theList);
}
@Test
void whenPrintingInMap_thenStreamIsModifiedAndPrinted() {
List<String> theList = List.of("Kai", "Liam", "Eric", "Kevin");
List<String> newList = theList.stream()
.map(element -> {
String newElement = element.toUpperCase();
log.info(newElement);
return newElement;
})
.collect(Collectors.toList());
assertEquals(List.of("KAI", "LIAM", "ERIC", "KEVIN"), newList);
}
@Test
void whenPrintingInPeek_thenStreamIsModifiedAndPrinted() {
List<String> theList = List.of("Kai", "Liam", "Eric", "Kevin");
List<String> newList = theList.stream()
.map(element -> element.toUpperCase())
.peek(element-> log.info(element))
.collect(Collectors.toList());
assertEquals(List.of("KAI", "LIAM", "ERIC", "KEVIN"), newList);
}
}
core-java-modules/core-java-collections-maps-7/README.md
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@@ -8,4 +8,5 @@
- [How to Sort LinkedHashMap by Values in Java](https://www.baeldung.com/java-sort-linkedhashmap-using-values)
- [How to Increment a Map Value in Java](https://www.baeldung.com/java-increment-map-value)
- [Collect Stream of entrySet() to a LinkedHashMap](https://www.baeldung.com/java-linkedhashmap-entryset-stream)
- [How to Pretty-Print a Map in Java](https://www.baeldung.com/java-map-pretty-print)
- More articles: [[<-- prev]](/core-java-modules/core-java-collections-maps-6)
core-java-modules/core-java-collections-set-2/pom.xml
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@@ -35,7 +35,7 @@
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>32.1.1-jre</version>
<version>${guava.version}</version>
</dependency>
</dependencies>
core-java-modules/core-java-concurrency-2/README.md
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@@ -9,3 +9,5 @@
- [Parallelize for Loop in Java](https://www.baeldung.com/java-for-loop-parallel)
- [How to Effectively Unit Test CompletableFuture](https://www.baeldung.com/java-completablefuture-unit-test)
- [How to Collect All Results and Handle Exceptions With CompletableFuture in a Loop](https://www.baeldung.com/java-completablefuture-collect-results-handle-exceptions)
- [CompletableFuture runAsync() vs. supplyAsync() in Java](https://www.baeldung.com/java-completablefuture-runasync-supplyasync)
- [Difference Between thenApply() and thenApplyAsync() in CompletableFuture](https://www.baeldung.com/java-completablefuture-thenapply-thenapplyasync)
core-java-modules/core-java-jpms/service-loader-api-pattern/pom.xml
+1 -1
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@@ -37,7 +37,7 @@
</build>
<properties>
<compiler.plugin.version>3.8.0</compiler.plugin.version>
<compiler.plugin.version>3.12.1</compiler.plugin.version>
<source.version>11</source.version>
<target.version>11</target.version>
</properties>
core-java-modules/core-java-jpms/service-provider-factory-pattern/pom.xml
+1 -1
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@@ -37,7 +37,7 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<compiler.plugin.version>3.8.0</compiler.plugin.version>
<compiler.plugin.version>3.12.1</compiler.plugin.version>
<source.version>11</source.version>
<target.version>11</target.version>
</properties>
core-java-modules/core-java-lang-math-3/README.md
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@@ -17,4 +17,5 @@
- [Validate if a String Is a Valid Geo Coordinate](https://www.baeldung.com/java-geo-coordinates-validation)
- [Rotate a Vertex Around a Certain Point in Java](https://www.baeldung.com/java-rotate-vertex-around-point)
- [Calculating the Power of Any Number in Java Without Using Math pow() Method](https://www.baeldung.com/java-calculating-the-power-without-math-pow)
- [Solving Rod Cutting Problem in Java](https://www.baeldung.com/java-rod-cutting-problem)
- More articles: [[<-- Prev]](/core-java-modules/core-java-lang-math-2)
core-java-modules/core-java-networking-2/README.md
+1 -1
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@@ -14,4 +14,4 @@ This module contains articles about networking in Java
- [Handling java.net.ConnectException](https://www.baeldung.com/java-net-connectexception)
- [Getting MAC Addresses in Java](https://www.baeldung.com/java-mac-address)
- [Sending Emails with Attachments in Java](https://www.baeldung.com/java-send-emails-attachments)
- [[<-- Prev]](/core-java-modules/core-java-networking)
- [[<-- Prev]](/core-java-modules/core-java-networking) [[Next --> ]](/core-java-modules/core-java-networking-3)
core-java-modules/core-java-networking-3/README.md
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@@ -14,4 +14,4 @@ This module contains articles about networking in Java
- [Get Domain Name From Given URL in Java](https://www.baeldung.com/java-domain-name-from-url)
- [Java HttpClient Timeout](https://www.baeldung.com/java-httpclient-timeout)
- [Port Scanning With Java](https://www.baeldung.com/java-port-scanning)
- [[<-- Prev]](/core-java-modules/core-java-networking-2)
- [[<-- Prev]](/core-java-modules/core-java-networking-2) [[Next --> ]](/core-java-modules/core-java-networking-4)
core-java-modules/core-java-networking-4/README.md
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@@ -8,3 +8,4 @@
- [Normalize a URL in Java](https://www.baeldung.com/java-url-normalization)
- [Translating Space Characters in URLEncoder](https://www.baeldung.com/java-urlencoder-translate-space-characters)
- [Creating a Custom URL Connection](https://www.baeldung.com/java-custom-url-connection)
- [[<-- Prev]](/core-java-modules/core-java-networking-3)
core-java-modules/core-java-networking-4/pom.xml
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@@ -17,46 +17,43 @@
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>${apache.commons-validator.version}</version>
<version>${commons-validator.version}</version>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>${jsoup.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.2</version>
<version>${httpclient.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.ws.rs/javax.ws.rs-api -->
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.1.1</version>
<version>${javax.ws.rs-api.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-common</artifactId>
<version>2.22.2</version>
<version>${jersey-common.version}</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>6.0.6</version>
<version>${spring-web.version}</version>
</dependency>
</dependencies>
<build>
<finalName>core-java-networking-4</finalName>
</build>
<properties>
<apache.commons-validator.version>1.7</apache.commons-validator.version>
<jsoup.version>1.16.2</jsoup.version>
<commons-validator.version>1.7</commons-validator.version>
<jsoup.version>1.17.2</jsoup.version>
<httpclient.version>4.5.2</httpclient.version>
<javax.ws.rs-api.version>2.1.1</javax.ws.rs-api.version>
<jersey-common.version>2.22.2</jersey-common.version>
<spring-web.version>6.0.6</spring-web.version>
</properties>
</project>
core-java-modules/core-java-perf/src/main/java/com/baeldung/outofmemoryerror/OutOfMemoryGCLimitExceed.java
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@@ -1,19 +1,21 @@
package com.baeldung.outofmemoryerror;
import java.util.HashMap;
import java.util.Map;
import java.util.LinkedList;
import java.util.List;
import java.util.Random;
public class OutOfMemoryGCLimitExceed {
public static void addRandomDataToMap() {
Map<Integer, String> dataMap = new HashMap<>();
Random r = new Random();
public static final Random RANDOM = new Random();
public static void addRandomDataToList() {
List<String> dataList = new LinkedList<>();
while (true) {
dataMap.put(r.nextInt(), String.valueOf(r.nextInt()));
dataList.add(String.valueOf(RANDOM.nextInt()));
}
}
public static void main(String[] args) {
OutOfMemoryGCLimitExceed.addRandomDataToMap();
OutOfMemoryGCLimitExceed.addRandomDataToList();
}
}
core-java-modules/core-java-streams-6/REAME.md
+1
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@@ -1,3 +1,4 @@
## Relevant Articles
- [Java 8 Stream Operation on the Empty List](https://www.baeldung.com/java-empty-list-stream-ops)
- [Get a Range of Items from a Stream in Java](https://www.baeldung.com/java-stream-get-range)

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