Delete example of testing classes using mocks of Mockito / JMock libs

Moved into repo: https://github.com/andrei-punko/java-sandbox

Author: andrei-punko

README.md

@@ -39,7 +39,6 @@
 - [serialization](src/main/java/by/andd3dfx/serialization)
 - [sorting](src/main/java/by/andd3dfx/sorting)
 - [string](src/main/java/by/andd3dfx/string)
-- [testing](src/main/java/by/andd3dfx/testing)
 - [tree](src/main/java/by/andd3dfx/tree)
 
 Sure, we have [tests](src/test/java/by/andd3dfx);

build.gradle

@@ -21,8 +21,6 @@ dependencies {
     testImplementation 'ch.qos.logback:logback-classic:1.4.14'
     testImplementation 'com.github.stefanbirkner:system-rules:1.19.0'
     testImplementation 'junit:junit:4.13.2'
-    testImplementation "org.jmock:jmock-legacy:$jmockVersion"
-    testImplementation "org.jmock:jmock-imposters:$jmockVersion"
     testImplementation 'net.bytebuddy:byte-buddy:1.14.12'
     testImplementation 'org.assertj:assertj-core:3.25.3'
     testImplementation 'org.hamcrest:hamcrest:2.2'