Remove usage of japicmp-maven-plugin (#14015)

Motivation:

Let's remove the usage of japicmp-maven-plugin and just use revapi.

Modifications:

Remove usage of japicmp-maven-plugin

Result:

Cleanup

all/pom.xml

@@ -32,7 +32,6 @@
     <javaModuleName>io.netty5.all</javaModuleName>
     <generatedSourceDir>${project.build.directory}/src</generatedSourceDir>
     <dependencyVersionsDir>${project.build.directory}/versions</dependencyVersionsDir>
-    <japicmp.skip>true</japicmp.skip>
   </properties>
 
   <dependencyManagement>

example/pom.xml

@@ -30,7 +30,6 @@
   <name>Netty5/Example</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <javaModuleName>io.netty5.example</javaModuleName>
   </properties>
 

microbench/pom.xml

@@ -38,7 +38,6 @@
     <!-- This only be set when run on mac as on other platforms we just want to include the jar without native
          code -->
     <kqueue.classifier />
-    <japicmp.skip>true</japicmp.skip>
     <revapi.skip>true</revapi.skip>
     <javaModuleName>io.netty5.microbench</javaModuleName>
   </properties>

pom.xml

@@ -490,7 +490,6 @@
       <properties>
         <forbiddenapis.skip>true</forbiddenapis.skip>
         <checkstyle.skip>true</checkstyle.skip>
-        <japicmp.skip>true</japicmp.skip>
         <revapi.skip>true</revapi.skip>
         <xml.skip>true</xml.skip>
         <skipShadingTestsuite>true</skipShadingTestsuite>
@@ -1038,36 +1037,6 @@
           </execution>
         </executions>
       </plugin>
-      <plugin>
-        <groupId>com.github.siom79.japicmp</groupId>
-        <artifactId>japicmp-maven-plugin</artifactId>
-        <version>0.21.0</version>
-        <configuration>
-          <parameter>
-            <ignoreMissingOldVersion>true</ignoreMissingOldVersion>
-            <breakBuildOnBinaryIncompatibleModifications>true</breakBuildOnBinaryIncompatibleModifications>
-            <breakBuildOnSourceIncompatibleModifications>true</breakBuildOnSourceIncompatibleModifications>
-            <oldVersionPattern>\d+\.\d+\.\d+\.Final</oldVersionPattern>
-            <ignoreMissingClassesByRegularExpressions>
-              <!-- ignore everything which is not part of netty itself as the plugin can not handle optional dependencies -->
-              <ignoreMissingClassesByRegularExpression>^(?!io\.netty5\.).*</ignoreMissingClassesByRegularExpression>
-              <ignoreMissingClassesByRegularExpression>^io\.netty\.internal\.tcnative\..*</ignoreMissingClassesByRegularExpression>
-            </ignoreMissingClassesByRegularExpressions>
-            <excludes>
-              <exclude>@io.netty5.util.internal.UnstableApi</exclude>
-              <exclude>io.netty5.util.internal.shaded</exclude>
-            </excludes>
-          </parameter>
-        </configuration>
-        <executions>
-          <execution>
-            <phase>verify</phase>
-            <goals>
-              <goal>cmp</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
       <plugin>
         <artifactId>maven-enforcer-plugin</artifactId>
         <version>${enforcer.plugin.version}</version>

testsuite-autobahn/pom.xml

@@ -29,7 +29,6 @@
   <name>Netty5/Testsuite/Autobahn</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_autobahn</javaModuleName>

testsuite-http2/pom.xml

@@ -29,7 +29,6 @@
   <name>Netty5/Testsuite/Http2</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_http2</javaModuleName>

testsuite-native-image-client-runtime-init/pom.xml

@@ -29,7 +29,6 @@
   <name>Netty5/Testsuite/NativeImage/ClientRuntimeInit</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_native_image_client_runtime_init</javaModuleName>

testsuite-native-image-client/pom.xml

@@ -29,7 +29,6 @@
   <name>Netty5/Testsuite/NativeImage/Client</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_native_image_client</javaModuleName>

testsuite-native-image/pom.xml

@@ -29,7 +29,6 @@
   <name>Netty5/Testsuite/NativeImage</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_native_image</javaModuleName>

testsuite-native/pom.xml

@@ -29,7 +29,6 @@
   <name>Netty5/Testsuite/Native</name>
 
   <properties>
-    <japicmp.skip>true</japicmp.skip>
     <skipNativeTestsuite>false</skipNativeTestsuite>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>

testsuite-osgi/pom.xml

@@ -31,7 +31,6 @@
   <properties>
     <exam.version>4.13.0</exam.version>
     <argLine.java9.extras>--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.security=ALL-UNNAMED</argLine.java9.extras>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_osgi</javaModuleName>

testsuite-shading/pom.xml

@@ -39,7 +39,6 @@
     <mangledShadingPrefix2>shaded_12</mangledShadingPrefix2>
     <skipShadingTestsuite>true</skipShadingTestsuite>
     <shadedPackagePrefix>io.netty5.</shadedPackagePrefix>
-    <japicmp.skip>true</japicmp.skip>
     <!-- Do not deploy this module -->
     <skipDeploy>true</skipDeploy>
     <javaModuleName>io.netty5.testsuite_shading</javaModuleName>