Remove jooq module (#2375)

* Remove jooq module

* Refactor

jooq/README.md

@@ -1,3 +0,0 @@
-### Relevant articles
-
-- [Introduction to jOOL](http://www.baeldung.com/jool)

jooq/pom.xml

@@ -1,25 +0,0 @@
-<?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">
-    <parent>
-        <artifactId>parent-modules</artifactId>
-        <groupId>com.baeldung</groupId>
-        <version>1.0.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-
-    <artifactId>jooq</artifactId>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.jooq</groupId>
-            <artifactId>jool</artifactId>
-            <version>${jool.version}</version>
-        </dependency>
-    </dependencies>
-
-    <properties>
-        <jool.version>0.9.12</jool.version>
-    </properties>
-
-</project>

libraries/src/test/java/com/baeldung/jool/JOOLTest.java

@@ -1,4 +1,4 @@
-package com.baeldung;
+package com.baeldung.jool;
 
 import org.jooq.lambda.Seq;
 import org.jooq.lambda.Unchecked;
@@ -13,6 +13,7 @@ import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -20,7 +21,7 @@ import static junit.framework.Assert.assertTrue;
 import static junit.framework.TestCase.assertEquals;
 import static org.jooq.lambda.tuple.Tuple.tuple;
 
-public class JOOLUnitTest {
+public class JOOLTest {
     @Test
     public void givenSeq_whenCheckContains_shouldReturnTrue() {
         List<Integer> concat = Seq.of(1, 2, 3).concat(Seq.of(4, 5, 6)).toList();
@@ -54,18 +55,18 @@ public class JOOLUnitTest {
     @Test
     public void givenSeq_whenJoin_shouldHaveElementsFromBothSeq() {
         assertEquals(
-                Seq.of(1, 2, 4).innerJoin(Seq.of(1, 2, 3), (a, b) -> a == b).toList(),
+          Seq.of(1, 2, 4).innerJoin(Seq.of(1, 2, 3), Objects::equals).toList(),
           Arrays.asList(tuple(1, 1), tuple(2, 2))
         );
 
 
         assertEquals(
-                Seq.of(1, 2, 4).leftOuterJoin(Seq.of(1, 2, 3), (a, b) -> a == b).toList(),
+          Seq.of(1, 2, 4).leftOuterJoin(Seq.of(1, 2, 3), Objects::equals).toList(),
           Arrays.asList(tuple(1, 1), tuple(2, 2), tuple(4, null))
         );
 
         assertEquals(
-                Seq.of(1, 2, 4).rightOuterJoin(Seq.of(1, 2, 3), (a, b) -> a == b).toList(),
+          Seq.of(1, 2, 4).rightOuterJoin(Seq.of(1, 2, 3), Objects::equals).toList(),
           Arrays.asList(tuple(1, 1), tuple(2, 2), tuple(null, 3))
         );
 
@@ -197,7 +198,7 @@ public class JOOLUnitTest {
     public void givenOperationThatThrowsCheckedException_whenExecuteUsingUncheckedFuction_shouldPass() {
         //when
         List<Integer> collect = Stream.of("a", "b", "c")
-                .map(Unchecked.function(elem -> methodThatThrowsChecked(elem)))
+          .map(Unchecked.function(this::methodThatThrowsChecked))
           .collect(Collectors.toList());
 
         //then
@@ -236,5 +237,4 @@ public class JOOLUnitTest {
           Arrays.asList(tuple("michael", "similar", "winter", "summer"), tuple("jodie", "variable", "winter", "summer"))
         );
     }
-
 }

pom.xml

@@ -83,7 +83,6 @@
         <!--<module>jee7</module>-->
         <!-- <module>jhipster/jhipster-monolithic</module> -->
         <module>jjwt</module>
-        <module>jooq</module>
         <module>jpa-storedprocedure</module>
         <module>jsf</module>
         <module>json-path</module>