1 files changed, 4 insertions, 4 deletions
diff --git a/build.xml b/build.xml
index a54b64856..8b6c8142e 100644
--- a/build.xml
+++ b/build.xml
@@ -330,7 +330,7 @@ list of possible build targets.
   <target name="compile-java" depends="init, codegen">
 <!-- create directories -->
     <mkdir dir="${build.classes.dir}"/>
-    <javac destdir="${build.classes.dir}" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}">
+    <javac destdir="${build.classes.dir}" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}" includeAntRuntime="true">
       <src path="${build.gensrc.dir}"/>
       <src path="${src.java.dir}"/>
       <patternset includes="**/*.java"/>
@@ -339,7 +339,7 @@ list of possible build targets.
       <classpath refid="libs-build-classpath"/>
     </javac>
     <mkdir dir="${build.sandbox-classes.dir}"/>
-    <javac destdir="${build.sandbox-classes.dir}" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}">
+    <javac destdir="${build.sandbox-classes.dir}" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}" includeAntRuntime="true">
       <src path="${src.sandbox.dir}"/>
       <patternset includes="**/*.java"/>
       <patternset refid="exclude-jai"/>
@@ -351,7 +351,7 @@ list of possible build targets.
   </target>
   <target name="resourcegen" depends="compile-java">
     <mkdir dir="${build.codegen-classes.dir}"/>
-    <javac destdir="${build.codegen-classes.dir}" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}">
+    <javac destdir="${build.codegen-classes.dir}" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}" includeAntRuntime="true">
       <src path="${src.codegen.dir}/java"/>
       <patternset includes="**/*.java"/>
       <classpath>
@@ -724,7 +724,7 @@ list of possible build targets.
     <mkdir dir="${build.dir}/test-classes"/>
     <mkdir dir="${build.dir}/test-gensrc"/>
     <mkdir dir="${junit.reports.dir}"/>
-    <javac destdir="${build.dir}/test-classes" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}">
+    <javac destdir="${build.dir}/test-classes" fork="${javac.fork}" debug="${javac.debug}" deprecation="${javac.deprecation}" optimize="${javac.optimize}" source="${javac.source}" target="${javac.target}" includeAntRuntime="true">
       <src path="${test.dir}/java"/>
       <patternset refid="test-sources"/>
       <classpath>