From 4cab4f6917d7e4ab277cbd7072800f63b8ebd82d Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 15:02:49 +0800
Subject: [PATCH 01/24] Update README.md

---
 cas/cas-server/README.md | 145 ---------------------------------------
 1 file changed, 145 deletions(-)

diff --git a/cas/cas-server/README.md b/cas/cas-server/README.md
index b224738732..8b13789179 100644
--- a/cas/cas-server/README.md
+++ b/cas/cas-server/README.md
@@ -1,146 +1 @@
-CAS Overlay Template [![Build Status](https://travis-ci.org/apereo/cas-overlay-template.svg?branch=master)](https://travis-ci.org/apereo/cas-overlay-template)
-=======================
 
-Generic CAS WAR overlay to exercise the latest versions of CAS. This overlay could be freely used as a starting template for local CAS war overlays.
-
-# Versions
-
-- CAS `6.1.x`
-- JDK `11`
-
-# Overview
-
-To build the project, use:
-
-```bash
-# Use --refresh-dependencies to force-update SNAPSHOT versions
-./gradlew[.bat] clean build
-```
-
-To see what commands are available to the build script, run:
-
-```bash
-./gradlew[.bat] tasks
-```
-
-To launch into the CAS command-line shell:
-
-```bash
-./gradlew[.bat] downloadShell runShell
-```
-
-To fetch and overlay a CAS resource or view, use:
-
-```bash
-./gradlew[.bat] getResource -PresourceName=[resource-name]
-```
-
-To list all available CAS views and templates:
-
-```bash
-./gradlew[.bat] listTemplateViews
-```
-
-To unzip and explode the CAS web application file and the internal resources jar:
-
-```bash
-./gradlew[.bat] explodeWar
-```
-
-# Configuration
-
-- The `etc` directory contains the configuration files and directories that need to be copied to `/etc/cas/config`.
-
-```bash
-./gradlew[.bat] copyCasConfiguration
-```
-
-- The specifics of the build are controlled using the `gradle.properties` file.
-
-## Adding Modules
-
-CAS modules may be specified under the `dependencies` block of the [Gradle build script](build.gradle):
-
-```gradle
-dependencies {
-    compile "org.apereo.cas:cas-server-some-module:${project.casVersion}"
-    ...
-}
-```
-
-To collect the list of all project modules and dependencies:
-
-```bash
-./gradlew[.bat] allDependencies
-```
-
-### Clear Gradle Cache
-
-If you need to, on Linux/Unix systems, you can delete all the existing artifacts (artifacts and metadata) Gradle has downloaded using:
-
-```bash
-# Only do this when absolutely necessary
-rm -rf $HOME/.gradle/caches/
-```
-
-Same strategy applies to Windows too, provided you switch `$HOME` to its equivalent in the above command.
-
-# Deployment
-
-- Create a keystore file `thekeystore` under `/etc/cas`. Use the password `changeit` for both the keystore and the key/certificate entries. This can either be done using the JDK's `keytool` utility or via the following command:
-
-```bash
-./gradlew[.bat] createKeystore
-```
-
-- Ensure the keystore is loaded up with keys and certificates of the server.
-
-On a successful deployment via the following methods, CAS will be available at:
-
-* `https://cas.server.name:8443/cas`
-
-## Executable WAR
-
-Run the CAS web application as an executable WAR:
-
-```bash
-./gradlew[.bat] run
-```
-
-Debug the CAS web application as an executable WAR:
-
-```bash
-./gradlew[.bat] debug
-```
-
-Run the CAS web application as a *standalone* executable WAR:
-
-```bash
-./gradlew[.bat] clean executable
-```
-
-## External
-
-Deploy the binary web application file `cas.war` after a successful build to a servlet container of choice.
-
-## Docker
-
-The following strategies outline how to build and deploy CAS Docker images.
-
-### Jib
-
-The overlay embraces the [Jib Gradle Plugin](https://github.com/GoogleContainerTools/jib) to provide easy-to-use out-of-the-box tooling for building CAS docker images. Jib is an open-source Java containerizer from Google that lets Java developers build containers using the tools they know. It is a container image builder that handles all the steps of packaging your application into a container image. It does not require you to write a Dockerfile or have Docker installed, and it is directly integrated into the overlay.
-
-```bash
-./gradlew build jibDockerBuild
-```
-
-### Dockerfile
-
-You can also use the native Docker tooling and the provided `Dockerfile` to build and run CAS.
-
-```bash
-chmod +x *.sh
-./docker-build.sh
-./docker-run.sh
-```

From d96430302da9a97b4c5e7479de5fd61afa2b176f Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 15:02:57 +0800
Subject: [PATCH 02/24] Delete README.md

---
 cas/cas-server/README.md | 1 -
 1 file changed, 1 deletion(-)
 delete mode 100644 cas/cas-server/README.md

diff --git a/cas/cas-server/README.md b/cas/cas-server/README.md
deleted file mode 100644
index 8b13789179..0000000000
--- a/cas/cas-server/README.md
+++ /dev/null
@@ -1 +0,0 @@
-

From 84c7da874b49079d21a579cbd45d77db52b2529a Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:24:27 +0800
Subject: [PATCH 03/24] Update README.md

---
 libraries-3/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries-3/README.md b/libraries-3/README.md
index f3c3375098..62bd3b9f66 100644
--- a/libraries-3/README.md
+++ b/libraries-3/README.md
@@ -15,4 +15,4 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Introduction to the jcabi-aspects AOP Annotations Library](https://www.baeldung.com/java-jcabi-aspects)
 - [Introduction to Takes](https://www.baeldung.com/java-takes)
 - [Using NullAway to Avoid NullPointerExceptions](https://www.baeldung.com/java-nullaway)
-
+- [Introduction to Alibaba Arthas](https://www.baeldung.com/java-alibaba-arthas-intro)

From 6470be6c3d47413197d094d62a1c4ce87a9616a0 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:27:04 +0800
Subject: [PATCH 04/24] Update README.md

---
 persistence-modules/spring-boot-persistence-h2/README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/persistence-modules/spring-boot-persistence-h2/README.md b/persistence-modules/spring-boot-persistence-h2/README.md
index a0f9c67a33..d11ec1f409 100644
--- a/persistence-modules/spring-boot-persistence-h2/README.md
+++ b/persistence-modules/spring-boot-persistence-h2/README.md
@@ -1,4 +1,5 @@
 ### Relevant Articles: 
 - [Access the Same In-Memory H2 Database in Multiple Spring Boot Applications](https://www.baeldung.com/spring-boot-access-h2-database-multiple-apps)
 - [Spring Boot With H2 Database](https://www.baeldung.com/spring-boot-h2-database)
-- [Hibernate @NotNull vs @Column(nullable = false)](https://www.baeldung.com/hibernate-notnull-vs-nullable)
\ No newline at end of file
+- [Hibernate @NotNull vs @Column(nullable = false)](https://www.baeldung.com/hibernate-notnull-vs-nullable)
+- [Quick Guide to Hibernate enable_lazy_load_no_trans Property](https://www.baeldung.com/hibernate-lazy-loading-workaround)

From aacc987598ccf6fa79bf6481dad4dbbedc06a36b Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:30:42 +0800
Subject: [PATCH 05/24] Update README.md

---
 core-java-modules/core-java-io-2/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-modules/core-java-io-2/README.md b/core-java-modules/core-java-io-2/README.md
index 62461be0ff..84cabc5992 100644
--- a/core-java-modules/core-java-io-2/README.md
+++ b/core-java-modules/core-java-io-2/README.md
@@ -12,4 +12,5 @@ This module contains articles about core Java input and output (IO)
 - [Java – Append Data to a File](https://www.baeldung.com/java-append-to-file)
 - [How to Copy a File with Java](https://www.baeldung.com/java-copy-file)
 - [Create a Directory in Java](https://www.baeldung.com/java-create-directory) 
+- [Java IO vs NIO](https://www.baeldung.com/java-io-vs-nio)
 - [[<-- Prev]](/core-java-modules/core-java-io)

From 2cbdb26c8ca2ee5c18bd98e2fb214d9b9fbf8af8 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:37:03 +0800
Subject: [PATCH 06/24] Create README.md

---
 linux-bash/functions/src/main/bash/README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 linux-bash/functions/src/main/bash/README.md

diff --git a/linux-bash/functions/src/main/bash/README.md b/linux-bash/functions/src/main/bash/README.md
new file mode 100644
index 0000000000..5fb6958b9d
--- /dev/null
+++ b/linux-bash/functions/src/main/bash/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles
+
+- [Bash Functions in Linux](https://www.baeldung.com/linux/bash-functions)

From a112f50f050a9c802680f6420a9edd171f273280 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:39:13 +0800
Subject: [PATCH 07/24] Create README.md

---
 lombok/src/main/README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 lombok/src/main/README.md

diff --git a/lombok/src/main/README.md b/lombok/src/main/README.md
new file mode 100644
index 0000000000..4092d8ce99
--- /dev/null
+++ b/lombok/src/main/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Guide to the Linux wc Command](https://www.baeldung.com/linux/wc-command)

From bf973384e234a1a3c5313179297a58c7faee45db Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:44:15 +0800
Subject: [PATCH 08/24] Create README.md

---
 linux-bash/read/README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 linux-bash/read/README.md

diff --git a/linux-bash/read/README.md b/linux-bash/read/README.md
new file mode 100644
index 0000000000..56c1dd5b24
--- /dev/null
+++ b/linux-bash/read/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Guide to the Linux read Command](https://www.baeldung.com/linux/read-command)

From 56162f373edf8a5b60ca60da4308cdb4ee543a79 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:48:21 +0800
Subject: [PATCH 09/24] Create README.md

---
 linux-bash/command-line-arguments/src/main/bash/README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 linux-bash/command-line-arguments/src/main/bash/README.md

diff --git a/linux-bash/command-line-arguments/src/main/bash/README.md b/linux-bash/command-line-arguments/src/main/bash/README.md
new file mode 100644
index 0000000000..27d89fff99
--- /dev/null
+++ b/linux-bash/command-line-arguments/src/main/bash/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [How to Use Command Line Arguments in a Bash Script](https://www.baeldung.com/linux/use-command-line-arguments-in-bash-script)

From 36305bbb2fb3cc60c3a6761855288ece77cf2ca6 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:49:44 +0800
Subject: [PATCH 10/24] Update README.md

---
 linux-bash/text/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/linux-bash/text/README.md b/linux-bash/text/README.md
index de99c1962a..20df2a33ec 100644
--- a/linux-bash/text/README.md
+++ b/linux-bash/text/README.md
@@ -1,3 +1,4 @@
 ### Relevant Articles:
 
 - [Linux Commands – Remove All Text After X](https://www.baeldung.com/linux/tr-manipulate-strings)
+- [Linux Commands for Appending Multiple Lines to a File](https://www.baeldung.com/linux/appending-multiple-lines-to-file2)

From 584cbd9aa73803181d491ec091afce6d25ef2b78 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 16:56:28 +0800
Subject: [PATCH 11/24] Create README.md

---
 .../core-java-concurrency-collections-2/README.md              | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 core-java-modules/core-java-concurrency-collections-2/README.md

diff --git a/core-java-modules/core-java-concurrency-collections-2/README.md b/core-java-modules/core-java-concurrency-collections-2/README.md
new file mode 100644
index 0000000000..91da6c623c
--- /dev/null
+++ b/core-java-modules/core-java-concurrency-collections-2/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Introduction to Lock Striping](https://www.baeldung.com/java-lock-stripping)

From e8e8fb2e3bd4f47a0b0a1558a052e90d56cacc5f Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:09:25 +0800
Subject: [PATCH 12/24] Create README.md

---
 core-scala/README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 core-scala/README.md

diff --git a/core-scala/README.md b/core-scala/README.md
new file mode 100644
index 0000000000..72b583c22b
--- /dev/null
+++ b/core-scala/README.md
@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Pattern Matching in Scala](https://www.baeldung.com/scala/pattern-matching)

From 3d3194a1afaacbd45edfe81a19e9a06c127ed09e Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:35:51 +0800
Subject: [PATCH 13/24] Update README.md

---
 persistence-modules/spring-hibernate4/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/persistence-modules/spring-hibernate4/README.md b/persistence-modules/spring-hibernate4/README.md
index cfa13ca3b0..a5a72a9b7e 100644
--- a/persistence-modules/spring-hibernate4/README.md
+++ b/persistence-modules/spring-hibernate4/README.md
@@ -9,7 +9,6 @@ This module contains articles about Spring with Hibernate 4
 - [Stored Procedures with Hibernate](https://www.baeldung.com/stored-procedures-with-hibernate-tutorial)
 - [Hibernate: save, persist, update, merge, saveOrUpdate](https://www.baeldung.com/hibernate-save-persist-update-merge-saveorupdate)
 - [Eager/Lazy Loading In Hibernate](https://www.baeldung.com/hibernate-lazy-eager-loading)
-- [The DAO with Spring and Hibernate](https://www.baeldung.com/persistence-layer-with-spring-and-hibernate)
 - [Auditing with JPA, Hibernate, and Spring Data JPA](https://www.baeldung.com/database-auditing-jpa)
 
 ### Quick Start

From 6006292bca5de1386e36acb4c10c945bd5fddce7 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:39:12 +0800
Subject: [PATCH 14/24] Update README.md

---
 core-java-modules/core-java-8-2/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/core-java-modules/core-java-8-2/README.md b/core-java-modules/core-java-8-2/README.md
index 961941aac7..c1c09d2192 100644
--- a/core-java-modules/core-java-8-2/README.md
+++ b/core-java-modules/core-java-8-2/README.md
@@ -4,7 +4,6 @@ This module contains articles about Java 8 core features
 
 ### Relevant Articles: 
 
-- [How to Delay Code Execution in Java](https://www.baeldung.com/java-delay-code-execution)
 - [Run a Java Application from the Command Line](https://www.baeldung.com/java-run-jar-with-arguments)
 - [Java 8 Stream skip() vs limit()](https://www.baeldung.com/java-stream-skip-vs-limit)
 - [Guide to Java BiFunction Interface](https://www.baeldung.com/java-bifunction-interface)

From da91099c2e68c67019a29afe4bbc691efcac63f3 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:44:36 +0800
Subject: [PATCH 15/24] Update README.md

---
 core-java-modules/core-java-collections/README.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/core-java-modules/core-java-collections/README.md b/core-java-modules/core-java-collections/README.md
index 340c2b286e..12e3c5ac17 100644
--- a/core-java-modules/core-java-collections/README.md
+++ b/core-java-modules/core-java-collections/README.md
@@ -3,7 +3,6 @@
 This module contains articles about Java collections
 
 ### Relevant Articles: 
-- [Collect a Java Stream to an Immutable Collection](https://www.baeldung.com/java-stream-immutable-collection)
 - [Introduction to the Java ArrayDeque](https://www.baeldung.com/java-array-deque)
 - [An Introduction to Java.util.Hashtable Class](https://www.baeldung.com/java-hash-table)
 - [Thread Safe LIFO Data Structure Implementations](https://www.baeldung.com/java-lifo-thread-safe)
@@ -13,4 +12,4 @@ This module contains articles about Java collections
 - [Defining a Char Stack in Java](https://www.baeldung.com/java-char-stack)
 - [Guide to the Java Queue Interface](https://www.baeldung.com/java-queue)
 - [An Introduction to Synchronized Java Collections](https://www.baeldung.com/java-synchronized-collections)
-- [[More -->]](/core-java-modules/core-java-collections-2)
\ No newline at end of file
+- [[More -->]](/core-java-modules/core-java-collections-2)

From 34e7cbc6ab5e55b07d1c50ba84e8476efb18fb9a Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:48:34 +0800
Subject: [PATCH 16/24] Delete README.md

---
 apache-olingo/olingo2/README.md | 3 ---
 1 file changed, 3 deletions(-)
 delete mode 100644 apache-olingo/olingo2/README.md

diff --git a/apache-olingo/olingo2/README.md b/apache-olingo/olingo2/README.md
deleted file mode 100644
index 826cd0133e..0000000000
--- a/apache-olingo/olingo2/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-### Relevant Articles:
-
-- [Intro to OData with Olingo](https://www.baeldung.com/olingo)

From 433de1c58d67b866c94e2cc7544d719395c4786b Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:52:32 +0800
Subject: [PATCH 17/24] Update README.md

---
 algorithms-miscellaneous-3/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/algorithms-miscellaneous-3/README.md b/algorithms-miscellaneous-3/README.md
index 00b785c1b2..dd5bbac162 100644
--- a/algorithms-miscellaneous-3/README.md
+++ b/algorithms-miscellaneous-3/README.md
@@ -13,6 +13,5 @@ This module contains articles about algorithms. Some classes of algorithms, e.g.
 - [Checking if a Java Graph has a Cycle](https://www.baeldung.com/java-graph-has-a-cycle)
 - [A Guide to the Folding Technique in Java](https://www.baeldung.com/folding-hashing-technique)
 - [Creating a Triangle with for Loops in Java](https://www.baeldung.com/java-print-triangle)
-- [Efficient Word Frequency Calculator in Java](https://www.baeldung.com/java-word-frequency)
 - [The K-Means Clustering Algorithm in Java](https://www.baeldung.com/java-k-means-clustering-algorithm)
 - More articles: [[<-- prev]](/algorithms-miscellaneous-2) [[next -->]](/algorithms-miscellaneous-4)

From 0f02a8c9e7fe69327946702563f9eb9d0e6ebffd Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:54:20 +0800
Subject: [PATCH 18/24] Update README.md

---
 core-java-modules/core-java-collections-2/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/core-java-modules/core-java-collections-2/README.md b/core-java-modules/core-java-collections-2/README.md
index de5daddb38..e5f6126811 100644
--- a/core-java-modules/core-java-collections-2/README.md
+++ b/core-java-modules/core-java-collections-2/README.md
@@ -12,4 +12,3 @@
 - [Sorting in Java](https://www.baeldung.com/java-sorting)
 - [Getting the Size of an Iterable in Java](https://www.baeldung.com/java-iterable-size)
 - [Java Null-Safe Streams from Collections](https://www.baeldung.com/java-null-safe-streams-from-collections)
-- [Operating on and Removing an Item from Stream](https://www.baeldung.com/java-use-remove-item-stream)

From aec525bd9ea4b9d8811c0d81c8f35cb1015ee3d4 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:56:49 +0800
Subject: [PATCH 19/24] Update README.md

---
 spring-core-2/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/spring-core-2/README.md b/spring-core-2/README.md
index 1fb591f693..0c0dac3dbf 100644
--- a/spring-core-2/README.md
+++ b/spring-core-2/README.md
@@ -7,7 +7,6 @@ This module contains articles about core Spring functionality
 - [Guide to Spring @Autowired](http://www.baeldung.com/spring-autowire)
 - [Spring Profiles](http://www.baeldung.com/spring-profiles)
 - [A Spring Custom Annotation for a Better DAO](http://www.baeldung.com/spring-annotation-bean-pre-processor)
-- [Running Setup Data on Startup in Spring](http://www.baeldung.com/running-setup-logic-on-startup-in-spring)
 - [Quick Guide to Spring Bean Scopes](http://www.baeldung.com/spring-bean-scopes)
 - [Custom Scope in Spring](http://www.baeldung.com/spring-custom-scope)
 - [@Order in Spring](http://www.baeldung.com/spring-order)

From 8a79f902dc093c10875fd478129ea089ba57bd62 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 17:59:28 +0800
Subject: [PATCH 20/24] Update README.md

---
 spring-core-2/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/spring-core-2/README.md b/spring-core-2/README.md
index 0c0dac3dbf..a144f5203c 100644
--- a/spring-core-2/README.md
+++ b/spring-core-2/README.md
@@ -14,6 +14,5 @@ This module contains articles about core Spring functionality
 - [Spring Events](https://www.baeldung.com/spring-events)
 - [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations)
 - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class)
-- [Guide to the Spring BeanFactory](https://www.baeldung.com/spring-beanfactory)
 - [Reading HttpServletRequest Multiple Times in Spring](https://www.baeldung.com/spring-reading-httpservletrequest-multiple-times)
 - More articles: [[<-- prev]](/spring-core)[[next -->]](/spring-core-3)

From e92eab49e372fad74b94ab2ef2fdc8ce5af5720b Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 7 Apr 2020 18:02:08 +0800
Subject: [PATCH 21/24] Update README.md

---
 spring-core-2/README.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/spring-core-2/README.md b/spring-core-2/README.md
index a144f5203c..947b816db8 100644
--- a/spring-core-2/README.md
+++ b/spring-core-2/README.md
@@ -14,5 +14,4 @@ This module contains articles about core Spring functionality
 - [Spring Events](https://www.baeldung.com/spring-events)
 - [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations)
 - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class)
-- [Reading HttpServletRequest Multiple Times in Spring](https://www.baeldung.com/spring-reading-httpservletrequest-multiple-times)
 - More articles: [[<-- prev]](/spring-core)[[next -->]](/spring-core-3)

From 47b072e53041363af61312978e4d1f4128cc3097 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Wed, 8 Apr 2020 13:11:01 +0800
Subject: [PATCH 22/24] Update README.md

---
 logging-modules/log-mdc/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/logging-modules/log-mdc/README.md b/logging-modules/log-mdc/README.md
index b676d3ba76..0d516619ef 100644
--- a/logging-modules/log-mdc/README.md
+++ b/logging-modules/log-mdc/README.md
@@ -1,7 +1,7 @@
 ### Relevant Articles:
 - TBD
 - [Improved Java Logging with Mapped Diagnostic Context (MDC)](https://www.baeldung.com/mdc-in-log4j-2-logback)
-- [Java Logging with Nested Diagnostic Context (NDC)](https:www.baeldung.com/java-logging-ndc-log4j)
+- [Java Logging with Nested Diagnostic Context (NDC)](https://www.baeldung.com/java-logging-ndc-log4j)
 - [Drools Using Rules from Excel Files](https://www.baeldung.com/drools-excel)
 
 ### References

From 48e58b99a401cbaab26aa53d21b427be04a609cb Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Thu, 9 Apr 2020 16:48:25 +0800
Subject: [PATCH 23/24] Update README.md

---
 java-numbers/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/java-numbers/README.md b/java-numbers/README.md
index 8f53006b38..f4b76c3c98 100644
--- a/java-numbers/README.md
+++ b/java-numbers/README.md
@@ -12,4 +12,5 @@ This module contains articles about numbers in Java.
 - [Calculating the nth Root in Java](https://www.baeldung.com/java-nth-root)
 - [Convert Double to String, Removing Decimal Places](https://www.baeldung.com/java-double-to-string)
 - [Changing the Order in a Sum Operation Can Produce Different Results?](https://www.baeldung.com/java-floating-point-sum-order)
+- [Using Math.sin with Degrees](https://www.baeldung.com/java-math-sin-degrees)
 - More articles: [[next -->]](/../java-numbers-2)

From c66c45c77679ca0075b9d19256278366919726a8 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Thu, 9 Apr 2020 16:50:03 +0800
Subject: [PATCH 24/24] Update README.md

---
 core-kotlin-modules/core-kotlin/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core-kotlin-modules/core-kotlin/README.md b/core-kotlin-modules/core-kotlin/README.md
index 90caccf5c8..151da607ac 100644
--- a/core-kotlin-modules/core-kotlin/README.md
+++ b/core-kotlin-modules/core-kotlin/README.md
@@ -3,7 +3,7 @@
 This module contains articles about Kotlin core features.
 
 ### Relevant articles:
-- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin-intro)
+- [Introduction to the Kotlin Language](https://www.baeldung.com/kotlin/tutorial)
 - [Kotlin Java Interoperability](https://www.baeldung.com/kotlin-java-interoperability)
 - [Get a Random Number in Kotlin](https://www.baeldung.com/kotlin-random-number)
 - [Create a Java and Kotlin Project with Maven](https://www.baeldung.com/kotlin-maven-java-project)