ICU-6042 Minor fix in build.xml for generating API change report for 3.8.1.  Also adding 3.8.1 API data file.

X-SVN-Rev: 23051
diff --git a/.gitattributes b/.gitattributes
index f80b481..5acde20 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -236,6 +236,7 @@
 src/com/ibm/icu/dev/tool/docs/icu4j343.api.gz -text
 src/com/ibm/icu/dev/tool/docs/icu4j36.api.gz -text
 src/com/ibm/icu/dev/tool/docs/icu4j38.api.gz -text
+src/com/ibm/icu/dev/tool/docs/icu4j381.api.gz -text
 src/com/ibm/icu/dev/tool/tzu/icu.gif -text
 src/com/ibm/icu/dev/tool/tzu/runicutzu.bat -text
 src/com/ibm/icu/dev/tool/tzu/runicutzu.cmd -text
diff --git a/build.properties b/build.properties
index 386168c..c14b86a 100644
--- a/build.properties
+++ b/build.properties
@@ -18,7 +18,7 @@
 
 # these version numbers are used by API change report
 icu4j.version.number=381
-icu4j.previous.version.number=36
+icu4j.previous.version.number=38
 
 current.year=2007
 api.report.out=${api.dir}/icu4j_compare_${icu4j.previous.version.number}_${icu4j.version.number}.html
diff --git a/build.xml b/build.xml
index 50d410f..d8757fd 100644
--- a/build.xml
+++ b/build.xml
@@ -832,7 +832,7 @@
   <target name="gatherapi" depends="tools" unless="before.java14" description="run API database generator tool">
     <javadoc classpath="${build.dir}" sourcepath="${src.dir}" packagenames="com.ibm.icu.lang,com.ibm.icu.math,com.ibm.icu.text,com.ibm.icu.util" source="1.4">
       <doclet name="com.ibm.icu.dev.tool.docs.GatherAPIData" path="${build.dir}">
-        <param name="-name" value="ICU4J ${icu4j.spec.version.string}" />
+        <param name="-name" value="ICU4J ${icu4j.impl.version.string}" />
         <param name="-output" value="${api.dir}/icu4j${icu4j.version.number}.api" />
         <param name="-internal" />
         <param name="-gzip" />
@@ -843,7 +843,7 @@
   <target name="gatherapi.with.version" depends="tools" unless="before.java14" description="run API database generator tool">
     <javadoc classpath="${build.dir}" sourcepath="${src.dir}" packagenames="com.ibm.icu.lang,com.ibm.icu.math,com.ibm.icu.text,com.ibm.icu.util" source="1.4">
       <doclet name="com.ibm.icu.dev.tool.docs.GatherAPIData" path="${build.dir}">
-        <param name="-name" value="ICU4J ${icu4j.spec.version.string}" />
+        <param name="-name" value="ICU4J ${icu4j.impl.version.string}" />
         <param name="-output" value="${api.dir}/icu4j${icu4j.version.number}.stver.api" />
         <param name="-internal" />
         <param name="-version" />
diff --git a/src/com/ibm/icu/dev/tool/docs/icu4j381.api.gz b/src/com/ibm/icu/dev/tool/docs/icu4j381.api.gz
new file mode 100644
index 0000000..2b4b302
--- /dev/null
+++ b/src/com/ibm/icu/dev/tool/docs/icu4j381.api.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:546dfc5bf2f2872d7804fbba61be67ee893b8a1ff082eb122f81bfd361a948b1
+size 30281