From e6a7ba61166d6e4273a6db8e478387aee6c622df Mon Sep 17 00:00:00 2001
From: Krzysiek <krzysztofwoyke@gmail.com>
Date: Mon, 17 Jan 2022 19:48:08 +0100
Subject: [PATCH 1/4] JAVA-9486: Add guava.version property to the parent pom

---
 pom.xml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pom.xml b/pom.xml
index 1b975ee80a..6219bbc692 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1470,6 +1470,7 @@
         <maven-pmd-plugin.version>3.13.0</maven-pmd-plugin.version>
         <lombok.version>1.18.20</lombok.version>
         <h2.version>1.4.200</h2.version>
+        <guava.version>31.0.1-jre</guava.version>
     </properties>
 
 </project>

From 5f4543c31d80984142d7aaddebcc63d293893397 Mon Sep 17 00:00:00 2001
From: Krzysiek <krzysztofwoyke@gmail.com>
Date: Mon, 17 Jan 2022 20:18:43 +0100
Subject: [PATCH 2/4] JAVA-9486: Use guava.version defined in the parent pom

---
 core-java-modules/core-java-11-2/pom.xml                 | 1 -
 core-java-modules/core-java-11/pom.xml                   | 1 -
 core-java-modules/core-java-9-improvements/pom.xml       | 1 -
 core-java-modules/core-java-9/pom.xml                    | 1 -
 core-java-modules/core-java-arrays-convert/pom.xml       | 9 ---------
 core-java-modules/core-java-arrays-sorting/pom.xml       | 6 ------
 core-java-modules/core-java-collections-list-3/pom.xml   | 6 ------
 core-java-modules/core-java-collections-maps-3/pom.xml   | 5 -----
 .../core-java-concurrency-advanced-3/pom.xml             | 6 ------
 core-java-modules/core-java-concurrency-advanced/pom.xml | 1 -
 .../core-java-concurrency-collections-2/pom.xml          | 9 ---------
 core-java-modules/core-java-io-2/pom.xml                 | 6 ------
 core-java-modules/core-java-io-3/pom.xml                 | 6 ------
 core-java-modules/core-java-jvm-2/pom.xml                | 6 ------
 core-java-modules/core-java-lang-2/pom.xml               | 6 ------
 core-java-modules/core-java-lang-3/pom.xml               | 6 ------
 core-java-modules/core-java-lang-math-2/pom.xml          | 6 ------
 core-java-modules/core-java-optional/pom.xml             | 6 ------
 core-java-modules/core-java-os/pom.xml                   | 1 -
 core-java-modules/core-java-reflection-2/pom.xml         | 6 ------
 core-java-modules/core-java-string-algorithms-2/pom.xml  | 5 -----
 core-java-modules/core-java-string-algorithms-3/pom.xml  | 6 ------
 core-java-modules/core-java-string-algorithms/pom.xml    | 6 ------
 core-java-modules/core-java-string-conversions-2/pom.xml | 6 ------
 core-java-modules/core-java-string-conversions/pom.xml   | 5 -----
 core-java-modules/core-java-string-operations-2/pom.xml  | 6 ------
 core-java-modules/core-java-string-operations-3/pom.xml  | 6 ------
 core-java-modules/core-java-string-operations-4/pom.xml  | 6 ------
 parent-java/pom.xml                                      | 1 -
 29 files changed, 142 deletions(-)

diff --git a/core-java-modules/core-java-11-2/pom.xml b/core-java-modules/core-java-11-2/pom.xml
index b077373448..64a486b5c4 100644
--- a/core-java-modules/core-java-11-2/pom.xml
+++ b/core-java-modules/core-java-11-2/pom.xml
@@ -69,7 +69,6 @@
     <properties>
         <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>
         <mockserver.version>5.11.1</mockserver.version>
         <jakarta.ws-api.version>3.0.1</jakarta.ws-api.version>
         <jaxws-maven-plugin.version>3.0.2</jaxws-maven-plugin.version>
diff --git a/core-java-modules/core-java-11/pom.xml b/core-java-modules/core-java-11/pom.xml
index 79e8ee2cde..28a218c400 100644
--- a/core-java-modules/core-java-11/pom.xml
+++ b/core-java-modules/core-java-11/pom.xml
@@ -97,7 +97,6 @@
     <properties>
         <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>
         <uberjar.name>benchmarks</uberjar.name>
         <eclipse.collections.version>10.0.0</eclipse.collections.version>
         <shade.plugin.version>3.2.4</shade.plugin.version>
diff --git a/core-java-modules/core-java-9-improvements/pom.xml b/core-java-modules/core-java-9-improvements/pom.xml
index e6c596937b..56d4ccff9f 100644
--- a/core-java-modules/core-java-9-improvements/pom.xml
+++ b/core-java-modules/core-java-9-improvements/pom.xml
@@ -65,7 +65,6 @@
         <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>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-9/pom.xml b/core-java-modules/core-java-9/pom.xml
index 274d9ccb43..272af327cb 100644
--- a/core-java-modules/core-java-9/pom.xml
+++ b/core-java-modules/core-java-9/pom.xml
@@ -75,7 +75,6 @@
         <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>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-arrays-convert/pom.xml b/core-java-modules/core-java-arrays-convert/pom.xml
index 6e001e12b0..c90b60e09a 100644
--- a/core-java-modules/core-java-arrays-convert/pom.xml
+++ b/core-java-modules/core-java-arrays-convert/pom.xml
@@ -14,11 +14,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -26,8 +21,4 @@
         </dependency>
     </dependencies>
 
-    <properties>
-        <guava.version>28.2-jre</guava.version>
-    </properties>
-
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-arrays-sorting/pom.xml b/core-java-modules/core-java-arrays-sorting/pom.xml
index 97ff95e92b..82e3f659fc 100644
--- a/core-java-modules/core-java-arrays-sorting/pom.xml
+++ b/core-java-modules/core-java-arrays-sorting/pom.xml
@@ -20,11 +20,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <!-- Benchmarking -->
         <dependency>
             <groupId>org.openjdk.jmh</groupId>
@@ -67,7 +62,6 @@
 
     <properties>
         <shade.plugin.version>3.2.0</shade.plugin.version>
-        <guava.version>28.2-jre</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-collections-list-3/pom.xml b/core-java-modules/core-java-collections-list-3/pom.xml
index 3bb0fb4a33..912204bcc6 100644
--- a/core-java-modules/core-java-collections-list-3/pom.xml
+++ b/core-java-modules/core-java-collections-list-3/pom.xml
@@ -20,12 +20,6 @@
             <artifactId>commons-collections4</artifactId>
             <version>${commons-collections4.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-            <scope>compile</scope>
-        </dependency>
         <dependency>
             <groupId>net.sf.trove4j</groupId>
             <artifactId>trove4j</artifactId>
diff --git a/core-java-modules/core-java-collections-maps-3/pom.xml b/core-java-modules/core-java-collections-maps-3/pom.xml
index c534c1d5ca..a5bb6dc338 100644
--- a/core-java-modules/core-java-collections-maps-3/pom.xml
+++ b/core-java-modules/core-java-collections-maps-3/pom.xml
@@ -20,11 +20,6 @@
             <artifactId>jmh-core</artifactId>
             <version>${jmh-core.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-concurrency-advanced-3/pom.xml b/core-java-modules/core-java-concurrency-advanced-3/pom.xml
index 591e46f505..49a72112b4 100644
--- a/core-java-modules/core-java-concurrency-advanced-3/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced-3/pom.xml
@@ -26,11 +26,6 @@
             <version>${aspectjrt.version}</version>
             <scope>runtime</scope>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.cactoos</groupId>
             <artifactId>cactoos</artifactId>
@@ -92,7 +87,6 @@
         <maven.compiler.target>1.8</maven.compiler.target>
         <jcabi-aspects.version>0.22.6</jcabi-aspects.version>
         <aspectjrt.version>1.9.5</aspectjrt.version>
-        <guava.version>28.2-jre</guava.version>
         <cactoos.version>0.43</cactoos.version>
         <ea-async.version>1.2.3</ea-async.version>
         <jcabi-maven-plugin.version>0.14.1</jcabi-maven-plugin.version>
diff --git a/core-java-modules/core-java-concurrency-advanced/pom.xml b/core-java-modules/core-java-concurrency-advanced/pom.xml
index b50a66cefc..3c726e1284 100644
--- a/core-java-modules/core-java-concurrency-advanced/pom.xml
+++ b/core-java-modules/core-java-concurrency-advanced/pom.xml
@@ -54,7 +54,6 @@
     </build>
 
     <properties>
-        <guava.version>21.0</guava.version>
         <commons-math3.version>3.6.1</commons-math3.version>
         <collections-generic.version>4.01</collections-generic.version>
         <avaitility.version>1.7.0</avaitility.version>
diff --git a/core-java-modules/core-java-concurrency-collections-2/pom.xml b/core-java-modules/core-java-concurrency-collections-2/pom.xml
index 02c046b2ea..9a95662fae 100644
--- a/core-java-modules/core-java-concurrency-collections-2/pom.xml
+++ b/core-java-modules/core-java-concurrency-collections-2/pom.xml
@@ -14,11 +14,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.openjdk.jmh</groupId>
             <artifactId>jmh-core</artifactId>
@@ -31,8 +26,4 @@
         </dependency>
     </dependencies>
 
-    <properties>
-        <guava.version>28.2-jre</guava.version>
-    </properties>
-
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-io-2/pom.xml b/core-java-modules/core-java-io-2/pom.xml
index 800756767c..b5f43d5a94 100644
--- a/core-java-modules/core-java-io-2/pom.xml
+++ b/core-java-modules/core-java-io-2/pom.xml
@@ -15,12 +15,6 @@
     </parent>
 
     <dependencies>
-        <!-- utils -->
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <!-- utils -->
         <dependency>
             <groupId>commons-io</groupId>
diff --git a/core-java-modules/core-java-io-3/pom.xml b/core-java-modules/core-java-io-3/pom.xml
index 7af90dbab9..4901133854 100644
--- a/core-java-modules/core-java-io-3/pom.xml
+++ b/core-java-modules/core-java-io-3/pom.xml
@@ -15,12 +15,6 @@
     </parent>
 
     <dependencies>
-        <!-- utils -->
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <!-- utils -->
         <dependency>
             <groupId>commons-io</groupId>
diff --git a/core-java-modules/core-java-jvm-2/pom.xml b/core-java-modules/core-java-jvm-2/pom.xml
index ec49d00d2d..01628b0908 100644
--- a/core-java-modules/core-java-jvm-2/pom.xml
+++ b/core-java-modules/core-java-jvm-2/pom.xml
@@ -25,17 +25,11 @@
             <artifactId>reflections</artifactId>
             <version>${reflections.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
     </dependencies>
 
     <properties>
         <jol-core.version>0.10</jol-core.version>
         <reflections.version>0.10.2</reflections.version>
-        <guava.version>31.0.1-jre</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-lang-2/pom.xml b/core-java-modules/core-java-lang-2/pom.xml
index f155f2abaf..4a89a22577 100644
--- a/core-java-modules/core-java-lang-2/pom.xml
+++ b/core-java-modules/core-java-lang-2/pom.xml
@@ -20,11 +20,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>commons-beanutils</groupId>
             <artifactId>commons-beanutils</artifactId>
@@ -59,7 +54,6 @@
 
     <properties>
         <commons.beanutils.version>1.9.4</commons.beanutils.version>
-        <guava.version>29.0-jre</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-lang-3/pom.xml b/core-java-modules/core-java-lang-3/pom.xml
index b86d358601..331d91dff6 100644
--- a/core-java-modules/core-java-lang-3/pom.xml
+++ b/core-java-modules/core-java-lang-3/pom.xml
@@ -15,12 +15,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-math3</artifactId>
diff --git a/core-java-modules/core-java-lang-math-2/pom.xml b/core-java-modules/core-java-lang-math-2/pom.xml
index 4057429896..e6ead53350 100644
--- a/core-java-modules/core-java-lang-math-2/pom.xml
+++ b/core-java-modules/core-java-lang-math-2/pom.xml
@@ -39,11 +39,6 @@
             <artifactId>colt</artifactId>
             <version>${colt.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.github.dpaukov</groupId>
             <artifactId>combinatoricslib3</artifactId>
@@ -59,7 +54,6 @@
 
     <properties>
         <commons-math3.version>3.6.1</commons-math3.version>
-        <guava.version>27.0.1-jre</guava.version>
         <combinatoricslib3.version>3.3.0</combinatoricslib3.version>
         <ejml.version>0.38</ejml.version>
         <nd4j.version>1.0.0-beta4</nd4j.version>
diff --git a/core-java-modules/core-java-optional/pom.xml b/core-java-modules/core-java-optional/pom.xml
index d04763598d..08441f6cee 100644
--- a/core-java-modules/core-java-optional/pom.xml
+++ b/core-java-modules/core-java-optional/pom.xml
@@ -45,11 +45,6 @@
             <artifactId>jmh-generator-bytecode</artifactId>
             <version>${jmh-generator.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>io.rest-assured</groupId>
             <artifactId>json-path</artifactId>
@@ -60,7 +55,6 @@
 
     <properties>
         <hibernate.core.version>5.4.0.Final</hibernate.core.version>
-        <guava.version>27.1-jre</guava.version>
         <rest-assured.version>3.1.1</rest-assured.version>
     </properties>
 
diff --git a/core-java-modules/core-java-os/pom.xml b/core-java-modules/core-java-os/pom.xml
index a6916fc3c3..0c6c921df9 100644
--- a/core-java-modules/core-java-os/pom.xml
+++ b/core-java-modules/core-java-os/pom.xml
@@ -79,7 +79,6 @@
         <asspectj.version>1.8.9</asspectj.version>
         <maven.compiler.source>1.9</maven.compiler.source>
         <maven.compiler.target>1.9</maven.compiler.target>
-        <guava.version>25.1-jre</guava.version>
         <unix4j.version>0.4</unix4j.version>
         <grep4j.version>1.8.7</grep4j.version>
         <lombok.version>1.18.22</lombok.version>
diff --git a/core-java-modules/core-java-reflection-2/pom.xml b/core-java-modules/core-java-reflection-2/pom.xml
index 06ac745f17..2cb6d722a8 100644
--- a/core-java-modules/core-java-reflection-2/pom.xml
+++ b/core-java-modules/core-java-reflection-2/pom.xml
@@ -26,11 +26,6 @@
             <artifactId>reflections</artifactId>
             <version>${reflections.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
     </dependencies>
 
     <build>
@@ -57,7 +52,6 @@
 
     <properties>
         <reflections.version>0.9.12</reflections.version>
-        <guava.version>30.1.1-jre</guava.version>
         <source.version>1.8</source.version>
         <target.version>1.8</target.version>
         <spring.version>5.3.4</spring.version>
diff --git a/core-java-modules/core-java-string-algorithms-2/pom.xml b/core-java-modules/core-java-string-algorithms-2/pom.xml
index 9fbe10865d..5af187abc2 100644
--- a/core-java-modules/core-java-string-algorithms-2/pom.xml
+++ b/core-java-modules/core-java-string-algorithms-2/pom.xml
@@ -20,11 +20,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.openjdk.jmh</groupId>
             <artifactId>jmh-core</artifactId>
diff --git a/core-java-modules/core-java-string-algorithms-3/pom.xml b/core-java-modules/core-java-string-algorithms-3/pom.xml
index 59533da284..c140fce584 100644
--- a/core-java-modules/core-java-string-algorithms-3/pom.xml
+++ b/core-java-modules/core-java-string-algorithms-3/pom.xml
@@ -14,11 +14,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>commons-validator</groupId>
             <artifactId>commons-validator</artifactId>
@@ -54,7 +49,6 @@
     </build>
 
     <properties>
-        <guava.version>31.0.1-jre</guava.version>
         <validator.version>1.7</validator.version>
         <apache-commons-lang3.version>3.12.0</apache-commons-lang3.version>
     </properties>
diff --git a/core-java-modules/core-java-string-algorithms/pom.xml b/core-java-modules/core-java-string-algorithms/pom.xml
index 07018c7694..84f3b61f84 100644
--- a/core-java-modules/core-java-string-algorithms/pom.xml
+++ b/core-java-modules/core-java-string-algorithms/pom.xml
@@ -15,11 +15,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -58,7 +53,6 @@
     </build>
 
     <properties>
-        <guava.version>27.0.1-jre</guava.version>
         <ahocorasick.version>0.4.0</ahocorasick.version>
         <emoji-java.version>4.0.0</emoji-java.version>
     </properties>
diff --git a/core-java-modules/core-java-string-conversions-2/pom.xml b/core-java-modules/core-java-string-conversions-2/pom.xml
index 3335879153..e424ef3083 100644
--- a/core-java-modules/core-java-string-conversions-2/pom.xml
+++ b/core-java-modules/core-java-string-conversions-2/pom.xml
@@ -15,11 +15,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.ibm.icu</groupId>
             <artifactId>icu4j</artifactId>
@@ -50,7 +45,6 @@
     <properties>
         <icu.version>64.2</icu.version>
         <commons-text.version>1.9</commons-text.version>
-        <guava.version>30.1.1-jre</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/core-java-modules/core-java-string-conversions/pom.xml b/core-java-modules/core-java-string-conversions/pom.xml
index 8ed3e1d628..f10ae401b3 100644
--- a/core-java-modules/core-java-string-conversions/pom.xml
+++ b/core-java-modules/core-java-string-conversions/pom.xml
@@ -30,11 +30,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
     </dependencies>
 
     <build>
diff --git a/core-java-modules/core-java-string-operations-2/pom.xml b/core-java-modules/core-java-string-operations-2/pom.xml
index 848a358aa2..92bfa6b2d8 100644
--- a/core-java-modules/core-java-string-operations-2/pom.xml
+++ b/core-java-modules/core-java-string-operations-2/pom.xml
@@ -20,11 +20,6 @@
             <artifactId>validation-api</artifactId>
             <version>${validation-api.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -97,7 +92,6 @@
 
     <properties>
         <validation-api.version>2.0.0.Final</validation-api.version>
-        <guava.version>28.2-jre</guava.version>
         <hibernate-validator.version>6.0.2.Final</hibernate-validator.version>
         <javax.el-api.version>3.0.0</javax.el-api.version>
         <javax.el.version>2.2.6</javax.el.version>
diff --git a/core-java-modules/core-java-string-operations-3/pom.xml b/core-java-modules/core-java-string-operations-3/pom.xml
index 5e6d4c33a1..19b3d57ffd 100644
--- a/core-java-modules/core-java-string-operations-3/pom.xml
+++ b/core-java-modules/core-java-string-operations-3/pom.xml
@@ -45,11 +45,6 @@
             <artifactId>semver4j</artifactId>
             <version>${semver4j.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
     </dependencies>
 
     <build>
@@ -77,7 +72,6 @@
         <maven.compiler.target>11</maven.compiler.target>
         <spring-core.version>5.3.9</spring-core.version>
         <apache-commons-lang3.version>3.12.0</apache-commons-lang3.version>
-        <guava.version>31.0.1-jre</guava.version>
         <maven-artifact.version>3.6.3</maven-artifact.version>
         <gradle-core.version>6.1.1</gradle-core.version>
         <jackson-core.version>2.11.1</jackson-core.version>
diff --git a/core-java-modules/core-java-string-operations-4/pom.xml b/core-java-modules/core-java-string-operations-4/pom.xml
index d55cdc31e4..7f71ea8da5 100644
--- a/core-java-modules/core-java-string-operations-4/pom.xml
+++ b/core-java-modules/core-java-string-operations-4/pom.xml
@@ -15,11 +15,6 @@
     </parent>
 
     <dependencies>
-        <dependency>
-            <groupId>com.google.guava</groupId>
-            <artifactId>guava</artifactId>
-            <version>${guava.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.opencsv</groupId>
             <artifactId>opencsv</artifactId>
@@ -53,7 +48,6 @@
     <properties>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
-        <guava.version>31.0.1-jre</guava.version>
         <opencsv.version>4.1</opencsv.version>
         <spring-core.version>5.3.13</spring-core.version>
         <apache-commons-lang3.version>3.12.0</apache-commons-lang3.version>
diff --git a/parent-java/pom.xml b/parent-java/pom.xml
index f5f1b61916..e7d59f48e3 100644
--- a/parent-java/pom.xml
+++ b/parent-java/pom.xml
@@ -41,7 +41,6 @@
     </dependencies>
 
     <properties>
-        <guava.version>31.0.1-jre</guava.version>
         <modelmapper.version>2.3.7</modelmapper.version>
     </properties>
 

From 5242966787c2942ff825df88ade09a9c6bab6df3 Mon Sep 17 00:00:00 2001
From: Krzysiek <krzysztofwoyke@gmail.com>
Date: Tue, 18 Jan 2022 09:42:21 +0100
Subject: [PATCH 3/4] JAVA-9486: Use guava.version defined in the parent pom

---
 algorithms-miscellaneous-1/pom.xml                            | 1 -
 algorithms-miscellaneous-3/pom.xml                            | 1 -
 algorithms-miscellaneous-4/pom.xml                            | 4 ----
 algorithms-miscellaneous-5/pom.xml                            | 1 -
 algorithms-miscellaneous-6/pom.xml                            | 1 -
 apache-kafka/pom.xml                                          | 1 -
 httpclient-simple/pom.xml                                     | 1 -
 libraries-data-2/pom.xml                                      | 1 -
 persistence-modules/hibernate-libraries/pom.xml               | 1 -
 persistence-modules/spring-data-jpa-annotations/pom.xml       | 1 -
 persistence-modules/spring-data-jpa-crud/pom.xml              | 1 -
 persistence-modules/spring-data-jpa-enterprise/pom.xml        | 1 -
 persistence-modules/spring-data-jpa-filtering/pom.xml         | 1 -
 persistence-modules/spring-data-jpa-query-2/pom.xml           | 1 -
 persistence-modules/spring-data-jpa-repo-2/pom.xml            | 4 ----
 persistence-modules/spring-hibernate-3/pom.xml                | 2 --
 persistence-modules/spring-hibernate-5/pom.xml                | 2 --
 persistence-modules/spring-jpa-2/pom.xml                      | 2 --
 persistence-modules/spring-jpa/pom.xml                        | 2 --
 spring-boot-modules/spring-boot-artifacts/pom.xml             | 1 -
 spring-boot-modules/spring-boot-client/pom.xml                | 1 -
 spring-boot-modules/spring-boot-deployment/pom.xml            | 1 -
 spring-boot-modules/spring-boot-environment/pom.xml           | 1 -
 spring-boot-modules/spring-boot-libraries/pom.xml             | 1 -
 spring-boot-modules/spring-boot-properties/pom.xml            | 1 -
 spring-boot-modules/spring-boot-runtime/pom.xml               | 1 -
 spring-boot-modules/spring-boot/pom.xml                       | 1 -
 spring-boot-rest/pom.xml                                      | 1 -
 spring-core-2/pom.xml                                         | 1 -
 spring-core-4/pom.xml                                         | 1 -
 spring-core/pom.xml                                           | 1 -
 spring-di/pom.xml                                             | 1 -
 spring-exceptions/pom.xml                                     | 1 -
 .../spring-security-web-digest-auth/pom.xml                   | 1 -
 .../spring-security-web-mvc-custom/pom.xml                    | 2 --
 .../spring-security-web-persistent-login/pom.xml              | 2 --
 spring-security-modules/spring-security-web-react/pom.xml     | 2 --
 .../spring-security-web-rest-basic-auth/pom.xml               | 2 --
 .../spring-security-web-rest-custom/pom.xml                   | 2 --
 spring-security-modules/spring-security-web-rest/pom.xml      | 2 --
 spring-web-modules/spring-mvc-basics-3/pom.xml                | 1 -
 spring-web-modules/spring-mvc-crash/pom.xml                   | 1 -
 spring-web-modules/spring-mvc-java/pom.xml                    | 1 -
 spring-web-modules/spring-mvc-xml-2/pom.xml                   | 1 -
 spring-web-modules/spring-mvc-xml/pom.xml                     | 1 -
 spring-web-modules/spring-rest-angular/pom.xml                | 1 -
 spring-web-modules/spring-rest-query-language/pom.xml         | 2 --
 spring-web-modules/spring-rest-simple/pom.xml                 | 2 --
 spring-web-modules/spring-rest-testing/pom.xml                | 1 -
 spring-web-modules/spring-resttemplate/pom.xml                | 2 --
 testing-modules/mockito/pom.xml                               | 2 --
 testing-modules/rest-assured/pom.xml                          | 2 --
 testing-modules/rest-testing/pom.xml                          | 2 --
 53 files changed, 75 deletions(-)

diff --git a/algorithms-miscellaneous-1/pom.xml b/algorithms-miscellaneous-1/pom.xml
index 3b55d979fe..c6f247f4e3 100644
--- a/algorithms-miscellaneous-1/pom.xml
+++ b/algorithms-miscellaneous-1/pom.xml
@@ -65,7 +65,6 @@
     <properties>
         <commons-math3.version>3.6.1</commons-math3.version>
         <commons-codec.version>1.11</commons-codec.version>
-        <guava.version>27.0.1-jre</guava.version>
         <combinatoricslib3.version>3.3.0</combinatoricslib3.version>
         <cobertura.plugin.version>2.7</cobertura.plugin.version>
     </properties>
diff --git a/algorithms-miscellaneous-3/pom.xml b/algorithms-miscellaneous-3/pom.xml
index 11a64eba8b..2f180da5e1 100644
--- a/algorithms-miscellaneous-3/pom.xml
+++ b/algorithms-miscellaneous-3/pom.xml
@@ -63,7 +63,6 @@
     </dependencies>
 
     <properties>
-        <guava.version>28.0-jre</guava.version>
         <retrofit.version>2.6.0</retrofit.version>
         <JUnitParams.version>1.1.0</JUnitParams.version>
     </properties>
diff --git a/algorithms-miscellaneous-4/pom.xml b/algorithms-miscellaneous-4/pom.xml
index 8417c121bf..1dc9a62f64 100644
--- a/algorithms-miscellaneous-4/pom.xml
+++ b/algorithms-miscellaneous-4/pom.xml
@@ -27,8 +27,4 @@
         </dependency>
     </dependencies>
 
-    <properties>
-        <guava.version>27.0.1-jre</guava.version>
-    </properties>
-
 </project>
\ No newline at end of file
diff --git a/algorithms-miscellaneous-5/pom.xml b/algorithms-miscellaneous-5/pom.xml
index 4a0abc5cba..7ceede9cb9 100644
--- a/algorithms-miscellaneous-5/pom.xml
+++ b/algorithms-miscellaneous-5/pom.xml
@@ -40,7 +40,6 @@
         <tradukisto.version>1.0.1</tradukisto.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>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/algorithms-miscellaneous-6/pom.xml b/algorithms-miscellaneous-6/pom.xml
index 1984139069..584ec8a8dd 100644
--- a/algorithms-miscellaneous-6/pom.xml
+++ b/algorithms-miscellaneous-6/pom.xml
@@ -33,7 +33,6 @@
     </dependencies>
 
     <properties>
-        <guava.version>28.1-jre</guava.version>
         <commons-math3.version>3.6.1</commons-math3.version>
     </properties>
 
diff --git a/apache-kafka/pom.xml b/apache-kafka/pom.xml
index 9ff894bc55..b373d78dd1 100644
--- a/apache-kafka/pom.xml
+++ b/apache-kafka/pom.xml
@@ -169,7 +169,6 @@
         <testcontainers-jupiter.version>1.15.3</testcontainers-jupiter.version>
         <flink.version>1.5.0</flink.version>
         <awaitility.version>3.0.0</awaitility.version>
-        <guava.version>29.0-jre</guava.version>
         <org.apache.spark.spark-core.version>2.4.8</org.apache.spark.spark-core.version>
         <graphframes.version>0.8.1-spark3.0-s_2.12</graphframes.version>
         <com.datastax.spark.spark-cassandra-connector.version>2.5.2</com.datastax.spark.spark-cassandra-connector.version>
diff --git a/httpclient-simple/pom.xml b/httpclient-simple/pom.xml
index 84b41cdd6c..49e47afe92 100644
--- a/httpclient-simple/pom.xml
+++ b/httpclient-simple/pom.xml
@@ -277,7 +277,6 @@
 
     <properties>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <commons-codec.version>1.10</commons-codec.version>
         <httpasyncclient.version>4.1.4</httpasyncclient.version>
         <!-- testing -->
diff --git a/libraries-data-2/pom.xml b/libraries-data-2/pom.xml
index b69d9808c4..146e50b2e1 100644
--- a/libraries-data-2/pom.xml
+++ b/libraries-data-2/pom.xml
@@ -157,7 +157,6 @@
         <derive4j.version>1.1.0</derive4j.version>
         <awaitility.version>3.0.0</awaitility.version>
         <univocity.version>2.8.4</univocity.version>
-        <guava.version>29.0-jre</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/hibernate-libraries/pom.xml b/persistence-modules/hibernate-libraries/pom.xml
index 81f084e102..031d55c17d 100644
--- a/persistence-modules/hibernate-libraries/pom.xml
+++ b/persistence-modules/hibernate-libraries/pom.xml
@@ -161,7 +161,6 @@
 
     <properties>
         <datasource-proxy.version>1.6</datasource-proxy.version>
-        <guava.version>29.0-jre</guava.version>
         <hibernate-types.version>2.9.7</hibernate-types.version>
         <hibernate.version>5.4.14.Final</hibernate.version>
         <javassist.version>3.27.0-GA</javassist.version>
diff --git a/persistence-modules/spring-data-jpa-annotations/pom.xml b/persistence-modules/spring-data-jpa-annotations/pom.xml
index 113d6e5dc6..0bbaf186c2 100644
--- a/persistence-modules/spring-data-jpa-annotations/pom.xml
+++ b/persistence-modules/spring-data-jpa-annotations/pom.xml
@@ -67,7 +67,6 @@
         <start-class>com.baeldung.boot.Application</start-class>
         <testcontainers.postgresql.version>1.10.6</testcontainers.postgresql.version>
         <postgresql.version>42.2.5</postgresql.version>
-        <guava.version>21.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-jpa-crud/pom.xml b/persistence-modules/spring-data-jpa-crud/pom.xml
index 139632a42a..0889cfca2a 100644
--- a/persistence-modules/spring-data-jpa-crud/pom.xml
+++ b/persistence-modules/spring-data-jpa-crud/pom.xml
@@ -58,7 +58,6 @@
 
     <properties>
         <datasource-proxy.version>1.4.1</datasource-proxy.version>
-        <guava.version>21.0</guava.version>
         <testcontainers.version>1.12.2</testcontainers.version>
     </properties>
 
diff --git a/persistence-modules/spring-data-jpa-enterprise/pom.xml b/persistence-modules/spring-data-jpa-enterprise/pom.xml
index a76bcb8b0a..587261dccc 100644
--- a/persistence-modules/spring-data-jpa-enterprise/pom.xml
+++ b/persistence-modules/spring-data-jpa-enterprise/pom.xml
@@ -87,7 +87,6 @@
 
     <properties>
         <mapstruct.version>1.3.1.Final</mapstruct.version>
-        <guava.version>21.0</guava.version>
         <testcontainers.version>1.12.2</testcontainers.version>
     </properties>
 
diff --git a/persistence-modules/spring-data-jpa-filtering/pom.xml b/persistence-modules/spring-data-jpa-filtering/pom.xml
index 038fd24723..287a3136fd 100644
--- a/persistence-modules/spring-data-jpa-filtering/pom.xml
+++ b/persistence-modules/spring-data-jpa-filtering/pom.xml
@@ -67,7 +67,6 @@
         <start-class>com.baeldung.boot.Application</start-class>
         <testcontainers.postgresql.version>1.10.6</testcontainers.postgresql.version>
         <postgresql.version>42.2.5</postgresql.version>
-        <guava.version>21.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-jpa-query-2/pom.xml b/persistence-modules/spring-data-jpa-query-2/pom.xml
index ebdbc2d2d9..c74c35c37b 100644
--- a/persistence-modules/spring-data-jpa-query-2/pom.xml
+++ b/persistence-modules/spring-data-jpa-query-2/pom.xml
@@ -77,7 +77,6 @@
     <properties>
         <tomcat-dbcp.version>9.0.0.M26</tomcat-dbcp.version>
         <jta.version>1.1</jta.version>
-        <guava.version>21.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-data-jpa-repo-2/pom.xml b/persistence-modules/spring-data-jpa-repo-2/pom.xml
index 3109cb5192..748623c91a 100644
--- a/persistence-modules/spring-data-jpa-repo-2/pom.xml
+++ b/persistence-modules/spring-data-jpa-repo-2/pom.xml
@@ -42,8 +42,4 @@
         </dependency>
     </dependencies>
 
-    <properties>
-        <guava.version>29.0-jre</guava.version>
-    </properties>
-
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-hibernate-3/pom.xml b/persistence-modules/spring-hibernate-3/pom.xml
index 9b143597c7..306c4995d2 100644
--- a/persistence-modules/spring-hibernate-3/pom.xml
+++ b/persistence-modules/spring-hibernate-3/pom.xml
@@ -81,8 +81,6 @@
         <hibernate.version>3.6.10.Final</hibernate.version>
         <mysql-connector-java.version>5.1.40</mysql-connector-java.version>
         <tomcat-dbcp.version>8.5.8</tomcat-dbcp.version>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-hibernate-5/pom.xml b/persistence-modules/spring-hibernate-5/pom.xml
index caa1598af4..d0fa23504c 100644
--- a/persistence-modules/spring-hibernate-5/pom.xml
+++ b/persistence-modules/spring-hibernate-5/pom.xml
@@ -122,8 +122,6 @@
         <tomcat-dbcp.version>9.0.0.M26</tomcat-dbcp.version>
         <jta.version>1.1</jta.version>
         <hsqldb.version>2.3.4</hsqldb.version>
-        <!-- util -->
-        <guava.version>21.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-jpa-2/pom.xml b/persistence-modules/spring-jpa-2/pom.xml
index 16168036be..19f5a8acc2 100644
--- a/persistence-modules/spring-jpa-2/pom.xml
+++ b/persistence-modules/spring-jpa-2/pom.xml
@@ -84,8 +84,6 @@
         <spring-boot.version>2.2.6.RELEASE</spring-boot.version>
         <!-- persistence -->
         <tomcat-dbcp.version>9.0.0.M26</tomcat-dbcp.version>
-        <!-- utilities -->
-        <guava.version>21.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/persistence-modules/spring-jpa/pom.xml b/persistence-modules/spring-jpa/pom.xml
index c0324e9efd..ddc753db86 100644
--- a/persistence-modules/spring-jpa/pom.xml
+++ b/persistence-modules/spring-jpa/pom.xml
@@ -125,8 +125,6 @@
         <hibernate-validator.version>6.0.15.Final</hibernate-validator.version>
         <xml-apis.version>1.4.01</xml-apis.version>
         <javax.el-api.version>2.2.5</javax.el-api.version>
-        <!-- util -->
-        <guava.version>21.0</guava.version>
     </properties>
 
 </project>
\ No newline at end of file
diff --git a/spring-boot-modules/spring-boot-artifacts/pom.xml b/spring-boot-modules/spring-boot-artifacts/pom.xml
index a6a0f5f980..6bf75491eb 100644
--- a/spring-boot-modules/spring-boot-artifacts/pom.xml
+++ b/spring-boot-modules/spring-boot-artifacts/pom.xml
@@ -191,7 +191,6 @@
         <bootstrap.version>3.3.7-1</bootstrap.version>
         <jpa.version>2.2</jpa.version>
         <git-commit-id-plugin.version>2.2.4</git-commit-id-plugin.version>
-        <guava.version>18.0</guava.version>
         <subethasmtp.version>3.1.7</subethasmtp.version>
         <httpclient.version>4.5.8</httpclient.version>
     </properties>
diff --git a/spring-boot-modules/spring-boot-client/pom.xml b/spring-boot-modules/spring-boot-client/pom.xml
index 6dc91400b5..bbdc6cca7d 100644
--- a/spring-boot-modules/spring-boot-client/pom.xml
+++ b/spring-boot-modules/spring-boot-client/pom.xml
@@ -107,7 +107,6 @@
     </profiles>
 
     <properties>
-        <guava.version>18.0</guava.version>
         <git-commit-id-plugin.version>2.2.4</git-commit-id-plugin.version>
     </properties>
 
diff --git a/spring-boot-modules/spring-boot-deployment/pom.xml b/spring-boot-modules/spring-boot-deployment/pom.xml
index c4d9fa7059..7a9c2096f1 100644
--- a/spring-boot-modules/spring-boot-deployment/pom.xml
+++ b/spring-boot-modules/spring-boot-deployment/pom.xml
@@ -174,7 +174,6 @@
         <jquery.version>3.1.1</jquery.version>
         <bootstrap.version>3.3.7-1</bootstrap.version>
         <jpa.version>2.2</jpa.version>
-        <guava.version>18.0</guava.version>
         <subethasmtp.version>3.1.7</subethasmtp.version>
         <httpclient.version>4.5.8</httpclient.version>
     </properties>
diff --git a/spring-boot-modules/spring-boot-environment/pom.xml b/spring-boot-modules/spring-boot-environment/pom.xml
index d63b291ea4..3ea591f561 100644
--- a/spring-boot-modules/spring-boot-environment/pom.xml
+++ b/spring-boot-modules/spring-boot-environment/pom.xml
@@ -137,7 +137,6 @@
 
     <properties>
         <jpa.version>2.2</jpa.version>
-        <guava.version>18.0</guava.version>
         <subethasmtp.version>3.1.7</subethasmtp.version>
         <httpclient.version>4.5.8</httpclient.version>
         <spring.cloud-version>2021.0.0</spring.cloud-version>
diff --git a/spring-boot-modules/spring-boot-libraries/pom.xml b/spring-boot-modules/spring-boot-libraries/pom.xml
index 97fde60a16..db467a8de5 100644
--- a/spring-boot-modules/spring-boot-libraries/pom.xml
+++ b/spring-boot-modules/spring-boot-libraries/pom.xml
@@ -234,7 +234,6 @@
         <chaos.monkey.version>2.0.0</chaos.monkey.version>
         <graphql-spring-boot-starter.version>5.0.2</graphql-spring-boot-starter.version>
         <graphql-java-tools.version>5.2.4</graphql-java-tools.version>
-        <guava.version>18.0</guava.version>
         <git-commit-id-plugin.version>2.2.4</git-commit-id-plugin.version>
         <modelmapper.version>2.3.2</modelmapper.version>
         <problem-spring-web.version>0.23.0</problem-spring-web.version>
diff --git a/spring-boot-modules/spring-boot-properties/pom.xml b/spring-boot-modules/spring-boot-properties/pom.xml
index 3c7e13036e..41baf3bb82 100644
--- a/spring-boot-modules/spring-boot-properties/pom.xml
+++ b/spring-boot-modules/spring-boot-properties/pom.xml
@@ -124,7 +124,6 @@
     <properties>
         <spring-cloud.version>2021.0.0</spring-cloud.version>
         <commons-configuration.version>1.10</commons-configuration.version>
-        <guava.version>20.0</guava.version>
         <resource.delimiter>@</resource.delimiter>
         <!-- <start-class>com.baeldung.buildproperties.Application</start-class> -->
         <start-class>com.baeldung.yaml.MyApplication</start-class>
diff --git a/spring-boot-modules/spring-boot-runtime/pom.xml b/spring-boot-modules/spring-boot-runtime/pom.xml
index 2f25c28b06..04c8ddc525 100644
--- a/spring-boot-modules/spring-boot-runtime/pom.xml
+++ b/spring-boot-modules/spring-boot-runtime/pom.xml
@@ -93,7 +93,6 @@
 
     <properties>
         <jpa.version>2.2</jpa.version>
-        <guava.version>18.0</guava.version>
         <subethasmtp.version>3.1.7</subethasmtp.version>
         <springcloud.version>3.1.0</springcloud.version>
         <httpclient.version>4.5.8</httpclient.version>
diff --git a/spring-boot-modules/spring-boot/pom.xml b/spring-boot-modules/spring-boot/pom.xml
index 88efdbb25b..3afccef925 100644
--- a/spring-boot-modules/spring-boot/pom.xml
+++ b/spring-boot-modules/spring-boot/pom.xml
@@ -160,7 +160,6 @@
         <start-class>com.baeldung.intro.App</start-class>
         <tomee-servlet-api.version>8.5.11</tomee-servlet-api.version>
         <rome.version>1.9.0</rome.version>
-        <guava.version>18.0</guava.version>
         <resource.delimiter>@</resource.delimiter>
     </properties>
 
diff --git a/spring-boot-rest/pom.xml b/spring-boot-rest/pom.xml
index 1244d290b5..cbd59ef78e 100644
--- a/spring-boot-rest/pom.xml
+++ b/spring-boot-rest/pom.xml
@@ -86,7 +86,6 @@
 
     <properties>
         <start-class>com.baeldung.SpringBootRestApplication</start-class>
-        <guava.version>27.0.1-jre</guava.version>
         <xstream.version>1.4.11.1</xstream.version>
         <modelmapper.version>2.4.5</modelmapper.version>
     </properties>
diff --git a/spring-core-2/pom.xml b/spring-core-2/pom.xml
index a4cae17c20..719bf56e0b 100644
--- a/spring-core-2/pom.xml
+++ b/spring-core-2/pom.xml
@@ -188,7 +188,6 @@
         <!-- persistence -->
         <hibernate.version>5.2.5.Final</hibernate.version>
         <!-- util -->
-        <guava.version>25.1-jre</guava.version>
         <easymock.version>3.6</easymock.version>
         <shedlock.version>2.1.0</shedlock.version>
         <javassist.version>3.22.0-GA</javassist.version>
diff --git a/spring-core-4/pom.xml b/spring-core-4/pom.xml
index 2b4fbb7a7c..2874931738 100644
--- a/spring-core-4/pom.xml
+++ b/spring-core-4/pom.xml
@@ -71,7 +71,6 @@
     <properties>
         <annotation-api.version>1.3.2</annotation-api.version>
         <spring.boot.version>2.2.2.RELEASE</spring.boot.version>
-        <guava.version>28.2-jre</guava.version>
         <awaitility.version>4.0.2</awaitility.version>
         <servlet-api.version>4.0.0</servlet-api.version>
     </properties>
diff --git a/spring-core/pom.xml b/spring-core/pom.xml
index 7afcf7addd..d8eaf22220 100644
--- a/spring-core/pom.xml
+++ b/spring-core/pom.xml
@@ -80,7 +80,6 @@
     <properties>
         <mockito.spring.boot.version>1.4.4.RELEASE</mockito.spring.boot.version>
         <javax.inject.version>1</javax.inject.version>
-        <guava.version>20.0</guava.version>
         <spring-boot.version>1.5.2.RELEASE</spring-boot.version>
         <mockito.version>1.10.19</mockito.version>
     </properties>
diff --git a/spring-di/pom.xml b/spring-di/pom.xml
index a7fa65067b..af0601deb6 100644
--- a/spring-di/pom.xml
+++ b/spring-di/pom.xml
@@ -146,7 +146,6 @@
         <annotation-api.version>1.3.2</annotation-api.version>
         <mockito.spring.boot.version>1.4.4.RELEASE</mockito.spring.boot.version>
         <javax.inject.version>1</javax.inject.version>
-        <guava.version>20.0</guava.version>
         <spring-boot.version>1.5.2.RELEASE</spring-boot.version>
         <mockito.version>1.10.19</mockito.version>
         <aspectjweaver.version>1.9.5</aspectjweaver.version>
diff --git a/spring-exceptions/pom.xml b/spring-exceptions/pom.xml
index 337597a741..0621009bdd 100644
--- a/spring-exceptions/pom.xml
+++ b/spring-exceptions/pom.xml
@@ -169,7 +169,6 @@
         <hibernate-validator.version>5.3.3.Final</hibernate-validator.version>
         <javax.el.version>2.2</javax.el.version>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <httpcore.version>4.4.5</httpcore.version>
         <httpclient.version>4.5.2</httpclient.version>
         <rest-assured.version>2.9.0</rest-assured.version>
diff --git a/spring-security-modules/spring-security-web-digest-auth/pom.xml b/spring-security-modules/spring-security-web-digest-auth/pom.xml
index 710a3dd3b6..4a20f007d5 100644
--- a/spring-security-modules/spring-security-web-digest-auth/pom.xml
+++ b/spring-security-modules/spring-security-web-digest-auth/pom.xml
@@ -174,7 +174,6 @@
         <!-- Spring -->
         <org.springframework.security.version>4.2.6.RELEASE</org.springframework.security.version>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <httpcore.version>4.4.5</httpcore.version>
         <httpclient.version>4.5.2</httpclient.version>
         <!-- Maven plugins -->
diff --git a/spring-security-modules/spring-security-web-mvc-custom/pom.xml b/spring-security-modules/spring-security-web-mvc-custom/pom.xml
index ba6b50a7bc..104b7025ad 100644
--- a/spring-security-modules/spring-security-web-mvc-custom/pom.xml
+++ b/spring-security-modules/spring-security-web-mvc-custom/pom.xml
@@ -166,8 +166,6 @@
     </build>
 
     <properties>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- Maven plugins -->
         <maven-war-plugin.version>3.2.2</maven-war-plugin.version>
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
diff --git a/spring-security-modules/spring-security-web-persistent-login/pom.xml b/spring-security-modules/spring-security-web-persistent-login/pom.xml
index 8a61868172..beafc10ffd 100644
--- a/spring-security-modules/spring-security-web-persistent-login/pom.xml
+++ b/spring-security-modules/spring-security-web-persistent-login/pom.xml
@@ -171,8 +171,6 @@
         <org.springframework.security.version>4.2.6.RELEASE</org.springframework.security.version>
         <!-- persistence -->
         <postgresql.version>9.4.1212</postgresql.version>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
         <spring-boot.version>1.5.10.RELEASE</spring-boot.version>
diff --git a/spring-security-modules/spring-security-web-react/pom.xml b/spring-security-modules/spring-security-web-react/pom.xml
index a31fafc5ad..6c66206c55 100644
--- a/spring-security-modules/spring-security-web-react/pom.xml
+++ b/spring-security-modules/spring-security-web-react/pom.xml
@@ -141,8 +141,6 @@
         </execution> </executions> </plugin> </plugins> </build> </profile> </profiles> -->
 
     <properties>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- Maven plugins -->
         <maven-resources-plugin.version>2.7</maven-resources-plugin.version>
         <frontend-maven-plugin.version>1.12.0</frontend-maven-plugin.version>
diff --git a/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml b/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml
index a717339082..30b92be5ac 100644
--- a/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml
+++ b/spring-security-modules/spring-security-web-rest-basic-auth/pom.xml
@@ -235,8 +235,6 @@
         <!-- http -->
         <httpcore.version>4.4.11</httpcore.version>
         <httpclient.version>4.5.8</httpclient.version>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
     </properties>
diff --git a/spring-security-modules/spring-security-web-rest-custom/pom.xml b/spring-security-modules/spring-security-web-rest-custom/pom.xml
index f435a4204e..d420c45df2 100644
--- a/spring-security-modules/spring-security-web-rest-custom/pom.xml
+++ b/spring-security-modules/spring-security-web-rest-custom/pom.xml
@@ -164,8 +164,6 @@
     </build>
 
     <properties>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <commons-logging.version>1.2</commons-logging.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
diff --git a/spring-security-modules/spring-security-web-rest/pom.xml b/spring-security-modules/spring-security-web-rest/pom.xml
index 2fc50b2674..99a040293b 100644
--- a/spring-security-modules/spring-security-web-rest/pom.xml
+++ b/spring-security-modules/spring-security-web-rest/pom.xml
@@ -244,8 +244,6 @@
     <properties>
         <!-- various -->
         <javax.validation.version>1.1.0.Final</javax.validation.version>
-        <!-- util -->
-        <guava.version>26.0-jre</guava.version>
         <!-- testing -->
         <rest-assured.version>2.9.0</rest-assured.version>
         <!-- swagger -->
diff --git a/spring-web-modules/spring-mvc-basics-3/pom.xml b/spring-web-modules/spring-mvc-basics-3/pom.xml
index f9710ff2d1..7e0d741619 100644
--- a/spring-web-modules/spring-mvc-basics-3/pom.xml
+++ b/spring-web-modules/spring-mvc-basics-3/pom.xml
@@ -130,7 +130,6 @@
         <jquery.version>3.1.1</jquery.version>
         <bootstrap.version>3.3.7-1</bootstrap.version>
         <jpa.version>2.2</jpa.version>
-        <guava.version>18.0</guava.version>
         <subethasmtp.version>3.1.7</subethasmtp.version>
         <httpclient.version>4.5.8</httpclient.version>
     </properties>
diff --git a/spring-web-modules/spring-mvc-crash/pom.xml b/spring-web-modules/spring-mvc-crash/pom.xml
index 9574eff2a4..2b7b79666d 100644
--- a/spring-web-modules/spring-mvc-crash/pom.xml
+++ b/spring-web-modules/spring-mvc-crash/pom.xml
@@ -142,7 +142,6 @@
         <hibernate-validator.version>6.0.10.Final</hibernate-validator.version>
         <javax.el.version>3.0.1-b08</javax.el.version>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <geoip2.version>2.8.0</geoip2.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
diff --git a/spring-web-modules/spring-mvc-java/pom.xml b/spring-web-modules/spring-mvc-java/pom.xml
index 68b4c74dce..208973eccb 100644
--- a/spring-web-modules/spring-mvc-java/pom.xml
+++ b/spring-web-modules/spring-mvc-java/pom.xml
@@ -221,7 +221,6 @@
         <!-- various -->
         <hibernate-validator.version>6.0.10.Final</hibernate-validator.version>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <jsonpath.version>2.2.0</jsonpath.version>
         <!-- testing -->
         <httpcore.version>4.4.5</httpcore.version>
diff --git a/spring-web-modules/spring-mvc-xml-2/pom.xml b/spring-web-modules/spring-mvc-xml-2/pom.xml
index 782c4e5956..5910823e95 100644
--- a/spring-web-modules/spring-mvc-xml-2/pom.xml
+++ b/spring-web-modules/spring-mvc-xml-2/pom.xml
@@ -94,7 +94,6 @@
         <httpclient.version>4.5.2</httpclient.version>
         <hibernate-validator.version>6.0.10.Final</hibernate-validator.version>
         <javax.el.version>3.0.1-b08</javax.el.version>
-        <guava.version>19.0</guava.version>
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
     </properties>
 
diff --git a/spring-web-modules/spring-mvc-xml/pom.xml b/spring-web-modules/spring-mvc-xml/pom.xml
index c814787ba7..d8d4082219 100644
--- a/spring-web-modules/spring-mvc-xml/pom.xml
+++ b/spring-web-modules/spring-mvc-xml/pom.xml
@@ -137,7 +137,6 @@
         <hibernate-validator.version>6.0.10.Final</hibernate-validator.version>
         <javax.el.version>3.0.1-b08</javax.el.version>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <geoip2.version>2.8.0</geoip2.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
diff --git a/spring-web-modules/spring-rest-angular/pom.xml b/spring-web-modules/spring-rest-angular/pom.xml
index e7cb5c8664..36f9694fa1 100644
--- a/spring-web-modules/spring-rest-angular/pom.xml
+++ b/spring-web-modules/spring-rest-angular/pom.xml
@@ -74,7 +74,6 @@
     </build>
 
     <properties>
-        <guava.version>19.0</guava.version>
         <start-class>com.baeldung.web.main.Application</start-class>
     </properties>
 
diff --git a/spring-web-modules/spring-rest-query-language/pom.xml b/spring-web-modules/spring-rest-query-language/pom.xml
index c200852e27..987d678439 100644
--- a/spring-web-modules/spring-rest-query-language/pom.xml
+++ b/spring-web-modules/spring-rest-query-language/pom.xml
@@ -302,8 +302,6 @@
         <xstream.version>1.4.9</xstream.version>
         <javassist.version>3.21.0-GA</javassist.version>
         <xml-apis.version>1.4.01</xml-apis.version>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.7.0</cargo-maven2-plugin.version>
         <apt-maven-plugin.version>1.1.3</apt-maven-plugin.version>
diff --git a/spring-web-modules/spring-rest-simple/pom.xml b/spring-web-modules/spring-rest-simple/pom.xml
index 21c607ea1a..2764ac8393 100644
--- a/spring-web-modules/spring-rest-simple/pom.xml
+++ b/spring-web-modules/spring-rest-simple/pom.xml
@@ -287,8 +287,6 @@
         <protobuf-java-format.version>1.4</protobuf-java-format.version>
         <protobuf-java.version>3.1.0</protobuf-java.version>
         <xstream.version>1.4.9</xstream.version>
-        <!-- util -->
-        <guava.version>20.0</guava.version>
         <jayway-rest-assured.version>2.9.0</jayway-rest-assured.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.0</cargo-maven2-plugin.version>
diff --git a/spring-web-modules/spring-rest-testing/pom.xml b/spring-web-modules/spring-rest-testing/pom.xml
index 4fc484d1d1..52c1f6418e 100644
--- a/spring-web-modules/spring-rest-testing/pom.xml
+++ b/spring-web-modules/spring-rest-testing/pom.xml
@@ -258,7 +258,6 @@
         <xstream.version>1.4.9</xstream.version>
         <xml-apis.version>1.4.01</xml-apis.version>
         <!-- util -->
-        <guava.version>19.0</guava.version>
         <javassist.version>3.25.0-GA</javassist.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
diff --git a/spring-web-modules/spring-resttemplate/pom.xml b/spring-web-modules/spring-resttemplate/pom.xml
index 93902bc81c..4ad2f9dc58 100644
--- a/spring-web-modules/spring-resttemplate/pom.xml
+++ b/spring-web-modules/spring-resttemplate/pom.xml
@@ -258,8 +258,6 @@
 
     <properties>
         <xstream.version>1.4.9</xstream.version>
-        <!-- util -->
-        <guava.version>20.0</guava.version>
         <!-- Maven plugins -->
         <cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
         <findbugs-maven-plugin.version>3.0.4</findbugs-maven-plugin.version>
diff --git a/testing-modules/mockito/pom.xml b/testing-modules/mockito/pom.xml
index a159f609a5..36f4a56dff 100644
--- a/testing-modules/mockito/pom.xml
+++ b/testing-modules/mockito/pom.xml
@@ -70,8 +70,6 @@
         <spring-boot.version>2.0.4.RELEASE</spring-boot.version>
         <spring-framework.version>5.0.8.RELEASE</spring-framework.version>
         <spring-data.version>2.0.9.RELEASE</spring-data.version>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- testing -->
         <powermock.version>2.0.2</powermock.version>
         <javax.persistence.version>2.1.1</javax.persistence.version>
diff --git a/testing-modules/rest-assured/pom.xml b/testing-modules/rest-assured/pom.xml
index 0658094efd..b19ad1270a 100644
--- a/testing-modules/rest-assured/pom.xml
+++ b/testing-modules/rest-assured/pom.xml
@@ -160,9 +160,7 @@
     </dependencies>
 
     <properties>
-        <guava.version>18.0</guava.version>
         <jackson-coreutils.version>1.8</jackson-coreutils.version>
-        <guava.version>19.0</guava.version>
         <servlet-api.version>2.5</servlet-api.version>
         <javax.mail.version>1.4.7</javax.mail.version>
         <jetty.version>9.4.0.v20161208</jetty.version>
diff --git a/testing-modules/rest-testing/pom.xml b/testing-modules/rest-testing/pom.xml
index 42e15f5199..f03d4f3803 100644
--- a/testing-modules/rest-testing/pom.xml
+++ b/testing-modules/rest-testing/pom.xml
@@ -126,8 +126,6 @@
     </profiles>
 
     <properties>
-        <!-- util -->
-        <guava.version>19.0</guava.version>
         <!-- testing -->
         <rest-assured.version>2.9.0</rest-assured.version>
         <cucumber.version>6.8.0</cucumber.version>

From 51bb22fdb92111803513f5accc50d2f4c9b4c6cf Mon Sep 17 00:00:00 2001
From: Krzysiek <krzysztofwoyke@gmail.com>
Date: Tue, 18 Jan 2022 10:02:58 +0100
Subject: [PATCH 4/4] JAVA-9486: Use guava.version defined in the parent pom

---
 guava-modules/pom.xml | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/guava-modules/pom.xml b/guava-modules/pom.xml
index 019776ad3d..d5b01d3402 100644
--- a/guava-modules/pom.xml
+++ b/guava-modules/pom.xml
@@ -36,8 +36,4 @@
         </dependency>
     </dependencies>
 
-    <properties>
-        <guava.version>29.0-jre</guava.version>
-    </properties>
-
 </project>
\ No newline at end of file