diff --git a/.gitattributes b/.gitattributes
index 99286cae9bb..73e8f36f2ba 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -75,6 +75,7 @@ icu4j/src/com/ibm/icu/dev/test/perf/data/collation/TestNames_Simplified_Chinese.
 icu4j/src/com/ibm/icu/dev/test/perf/data/collation/TestNames_Thai.txt -text
 icu4j/src/com/ibm/icu/dev/test/rbbi/rbbitst.txt -text
 icu4j/src/com/ibm/icu/dev/tool/docs/icu4j28.api.gz -text
+icu4j/src/com/ibm/icu/dev/tool/docs/icu4j30.api.gz -text
 icu4j/src/com/ibm/icu/impl/data/icudata.jar -text
 icu4j/src/com/ibm/icu/impl/data/th.brk -text
 icu4j/src/com/ibm/richtext/textapps/resources/unicode.arabic.red -text
diff --git a/icu4j/APIChangeReport.html b/icu4j/APIChangeReport.html
index 0b89c8e49fe..fc2fbb65963 100644
--- a/icu4j/APIChangeReport.html
+++ b/icu4j/APIChangeReport.html
@@ -113,13 +113,8 @@
 
 <h3>Package com.ibm.icu.util</h3>
 <ul>
-<li>(draft)      public class BuddhistCalendar</li>
-<li>(draft)      public class ChineseCalendar</li>
 <li>(draft)      public final class CompactByteArray</li>
 <li>(draft)      public final class CompactCharArray</li>
-<li>(draft)      public class HebrewCalendar</li>
-<li>(draft)      public class IslamicCalendar</li>
-<li>(draft)      public class JapaneseCalendar</li>
 <li>Currency
 <ul>
     <li>(stable)     public boolean equals(Currency)</li>
@@ -559,6 +554,6 @@
 </ul>
 
 <hr/>
-<p><i>Contents generated by ReportAPI tool on Wed Jun 02 12:22:08 PDT 2004<br/>Copyright (C) 2004, International Business Machines Corporation, All Rights Reserved.</i></p>
+<p><i>Contents generated by ReportAPI tool on Thu Jun 10 01:01:48 PDT 2004<br/>Copyright (C) 2004, International Business Machines Corporation, All Rights Reserved.</i></p>
 </body>
 </html>
diff --git a/icu4j/build.xml b/icu4j/build.xml
index d175dfbbde8..4ea9f120125 100644
--- a/icu4j/build.xml
+++ b/icu4j/build.xml
@@ -452,7 +452,7 @@
                 path="${build.dir}">
                 <param name="-name" value="ICU4J 3.0"/>
                 <param name="-output" value="${api.dir}/icu4j30.api"/>
-                <!-- <param name="-gzip"/> -->
+                <param name="-gzip"/>
             </doclet>
         </javadoc>
     </target>
@@ -463,9 +463,9 @@
             <arg value="${api.dir}/icu4j28.api.gz"/>
             <arg value="-new:"/>
             <arg value="${api.dir}/icu4j30.api.gz"/>
-            <!-- <arg value="-html"/> -->
+            <arg value="-html"/>
             <arg value="-out:"/>
-            <arg value="${api.dir}/icu4j_compare_28_30.txt"/>
+            <arg value="${api.dir}/icu4j_compare_28_30.html"/>
         </java>
     </target>
 
diff --git a/icu4j/src/com/ibm/icu/dev/tool/docs/icu4j30.api.gz b/icu4j/src/com/ibm/icu/dev/tool/docs/icu4j30.api.gz
new file mode 100644
index 00000000000..e99db1af403
--- /dev/null
+++ b/icu4j/src/com/ibm/icu/dev/tool/docs/icu4j30.api.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d79fcac17e325a019a52ffdfb8e1fdd8eca4079faf05149a8710751d77934a73
+size 20672