update commons-lang to 3.10 + introduce mockito as mock testing library
diff --git a/pom.xml b/pom.xml
index 8e0d221..1b4fcf4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
     <commons-fileupload.version>1.4</commons-fileupload.version>

     <commons-httpclient.version>3.1</commons-httpclient.version>

     <commons-io.version>2.6</commons-io.version>

-    <commons-lang.version>3.9</commons-lang.version>

+    <commons-lang.version>3.10</commons-lang.version>

     <commons-text.version>1.8</commons-text.version>

     <ehcache.version>2.10.6</ehcache.version>

     <flexmark.version>0.60.2</flexmark.version>

@@ -67,6 +67,7 @@
     <junit.version>5.6.1</junit.version>

     <log4j.version>1.2.17</log4j.version>

     <lucene.version>8.5.0</lucene.version>

+    <mockito.version>3.3.3</mockito.version>

     <nekohtml.version>1.9.22</nekohtml.version>

     <oro.version>2.0.8</oro.version>

     <sandler.version>0.5</sandler.version>

@@ -123,6 +124,7 @@
     <module>jspwiki-util</module>

     <module>jspwiki-event</module>

     <module>jspwiki-api</module>

+    <module>jspwiki-bootstrap</module>

     <module>jspwiki-main</module>

     <module>jspwiki-markdown</module>

     <module>jspwiki-tika-searchprovider</module>

@@ -281,6 +283,18 @@
       </dependency>

 

       <dependency>

+        <groupId>org.mockito</groupId>

+        <artifactId>mockito-core</artifactId>

+        <version>${mockito.version}</version>

+      </dependency>

+

+      <dependency>

+        <groupId>org.mockito</groupId>

+        <artifactId>mockito-junit-jupiter</artifactId>

+        <version>${mockito.version}</version>

+      </dependency>

+

+      <dependency>

         <groupId>org.slf4j</groupId>

         <artifactId>slf4j-api</artifactId>

         <version>${slf4j.version}</version>