Java 19552 Move articles from spring-core-* module to spring-di-4 module (#13814)

* JAVA-19552 Move articles from spring-core module to spring-di-4 module

* JAVA-19552 Minor Correction

spring-core-4/README.md

@@ -6,6 +6,5 @@ This module contains articles about core Spring functionality
 
 - [Creating Spring Beans Through Factory Methods](https://www.baeldung.com/spring-beans-factory-methods)
 - [Spring BeanPostProcessor](https://www.baeldung.com/spring-beanpostprocessor)
-- [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class)
 - [The Spring ApplicationContext](https://www.baeldung.com/spring-application-context)
 - More articles: [[<-- prev]](/spring-core-3) [[next -->]](/spring-core-5)

spring-core-5/README.md

@@ -4,7 +4,6 @@ This module contains articles about core Spring functionality.
 
 ## Relevant Articles:
 
-- [Spring @Component Annotation](https://www.baeldung.com/spring-component-annotation)
 - [Solving Spring’s “not eligible for auto-proxying” Warning](https://www.baeldung.com/spring-not-eligible-for-auto-proxying)
 - [Finding the Spring Version](https://www.baeldung.com/spring-find-version)
 - [How Does the Spring Singleton Bean Serve Concurrent Requests?](https://www.baeldung.com/spring-singleton-concurrent-requests)

spring-core-5/src/main/resources/application.yml

@@ -1 +0,0 @@
-ambiguous-bean: 'A'

spring-core-5/src/test/resources/application.yml

@@ -1 +0,0 @@
-ambiguous-bean: 'B'

spring-di-3/README.md

@@ -11,4 +11,4 @@ This module contains articles about dependency injection with Spring
 - [@Order in Spring](http://www.baeldung.com/spring-order)
 - [How to dynamically Autowire a Bean in Spring](https://www.baeldung.com/spring-dynamic-autowire)
 - [Spring @Import Annotation](https://www.baeldung.com/spring-import-annotation)
-- More articles: [[<-- prev]](../spring-di-2)
+- More articles: [[<-- prev]](../spring-di-2)[[more -->]](../spring-di-4)

spring-di-4/README.md

@@ -0,0 +1,9 @@
+## Spring Dependency Injection
+
+This module contains articles about dependency injection with Spring
+
+### Relevant Articles
+
+- [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class)
+- [Spring @Component Annotation](https://www.baeldung.com/spring-component-annotation)
+- More articles: [[<-- prev]](../spring-di-3)

spring-di-4/pom.xml

@@ -0,0 +1,28 @@
+<?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">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>spring-di-4</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>spring-di-4</name>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-boot-2</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

spring-di-4/src/main/resources/application.yml

@@ -0,0 +1 @@
+ambiguous-bean: 'A'

spring-di-4/src/test/resources/application.yml

@@ -0,0 +1 @@
+ambiguous-bean: 'B'

spring-di-4/src/test/resources/logback-test.xml

@@ -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>