Latest version of com.ibm.icu:icu4j
https://javadoc.io/doc/com.ibm.icu/icu4j
Current version 52.2
https://javadoc.io/doc/com.ibm.icu/icu4j/52.2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.ibm.icu/icu4j/52.2/package-list