--- icu4j-73.1/build.xml	2025-10-23 11:29:16.556122245 +0200
+++ icu4j-73.1/build.xml	2025-10-23 11:34:28.175211409 +0200
@@ -142,6 +142,22 @@
         <matches string="${java.version}" pattern="^21((-.|\.\d).*)?"/>
     </condition>
 
+    <condition property="is.java22">
+        <matches string="${java.version}" pattern="^22((-.|\.\d).*)?"/>
+    </condition>
+
+    <condition property="is.java23">
+        <matches string="${java.version}" pattern="^23((-.|\.\d).*)?"/>
+    </condition>
+
+    <condition property="is.java24">
+        <matches string="${java.version}" pattern="^24((-.|\.\d).*)?"/>
+    </condition>
+
+    <condition property="is.java25">
+        <matches string="${java.version}" pattern="^25((-.|\.\d).*)?"/>
+    </condition>
+
   <condition property="is.java9.plus">
         <or>
             <isset property="is.java9"/>
@@ -157,6 +173,10 @@
             <isset property="is.java19"/>
             <isset property="is.java20"/>
             <isset property="is.java21"/>
+            <isset property="is.java22"/>
+            <isset property="is.java23"/>
+            <isset property="is.java24"/>
+            <isset property="is.java25"/>
         </or>
   </condition>