ICU-20693 Fix weird bug in Maven pom file and add comments
diff --git a/tools/cldr/cldr-to-icu/pom.xml b/tools/cldr/cldr-to-icu/pom.xml
index 424b11a..40e3083 100644
--- a/tools/cldr/cldr-to-icu/pom.xml
+++ b/tools/cldr/cldr-to-icu/pom.xml
@@ -79,6 +79,7 @@
</repositories>
<dependencies>
+ <!-- Local dependencies (see lib/README.txt). -->
<dependency>
<groupId>org.unicode.cldr</groupId>
<artifactId>cldr-api</artifactId>
@@ -89,16 +90,31 @@
<artifactId>icu-utilities</artifactId>
<version>0.1-SNAPSHOT</version>
</dependency>
+
+ <!-- ICU4J - which should be kept as up-to-date as possible. -->
<dependency>
<groupId>com.ibm.icu</groupId>
<artifactId>icu4j</artifactId>
- <version>65.1</version>
+ <version>64.2</version>
</dependency>
+
+ <!-- Useful common libraries. Note that some of the code in the CLDR library is also
+ built against a version of Guava that might not be as recent as this, so they
+ be kept approximately in sync for good measure. -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>27.1-jre</version>
</dependency>
+
+ <!-- Ant: Only used for running the conversion tool, not compiling it. -->
+ <dependency>
+ <groupId>org.apache.ant</groupId>
+ <artifactId>ant</artifactId>
+ <version>1.10.6</version>
+ </dependency>
+
+ <!-- Testing only dependencies. -->
<dependency>
<groupId>com.google.truth</groupId>
<artifactId>truth</artifactId>
@@ -111,10 +127,5 @@
<version>1.0</version>
<scope>test</scope>
</dependency>
- <dependency>
- <groupId>org.apache.ant</groupId>
- <artifactId>ant</artifactId>
- <version>1.10.6</version>
- </dependency>
</dependencies>
</project>
