ICU-23040 Move taglets to their own artifact

icu4j/pom.xml

@@ -397,7 +397,7 @@
               <!-- To handle the ICU custom taglets (@icu, @draft, @stable, etc -->
               <tagletArtifact>
                 <groupId>com.ibm.icu</groupId>
-                <artifactId>tools_build</artifactId>
+                <artifactId>tools_taglets</artifactId>
                 <version>${project.version}</version>
               </tagletArtifact>
             </tagletArtifacts>
@@ -633,6 +633,7 @@
       </activation>
       <modules>
          <module>tools/build</module>
+         <module>tools/taglets</module>
       </modules>
     </profile>
 

icu4j/tools/taglets/pom.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+* © 2023 and later: Unicode, Inc. and others.
+* License & terms of use: http://www.unicode.org/copyright.html
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>com.ibm.icu</groupId>
+    <artifactId>icu4j-root</artifactId>
+    <version>77.1</version>
+    <relativePath>../../pom.xml</relativePath>
+  </parent>
+
+  <artifactId>tools_taglets</artifactId>
+
+  <dependencies>
+    <dependency>
+      <groupId>jdk.tools</groupId>
+      <artifactId>jdk.tools</artifactId>
+      <version>1.8</version>
+      <scope>system</scope>
+      <systemPath>${JAVA_HOME}/lib/tools.jar</systemPath>
+    </dependency>
+  </dependencies>
+
+</project>