ZOOKEEPER-532. java compiler should be target Java 1.5

git-svn-id: https://svn.apache.org/repos/asf/hadoop/zookeeper/trunk@881841 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -115,6 +115,8 @@ BUGFIXES:
   ZOOKEEPER-547. Sanity check in QuorumCnxn Manager and quorum communication port.
   (mahadev via breed)
 
+  ZOOKEEPER-532. java compiler should be target Java 1.5 (hiram chirino and phunt via breed)
+
 IMPROVEMENTS:
   ZOOKEEPER-473. cleanup junit tests to eliminate false positives due to
   "socket reuse" and failure to close client (phunt via mahadev)

build.xml

@@ -30,9 +30,8 @@
     <property name="revision.properties" value="revision.properties" />
     <property file="${basedir}/src/java/${revision.properties}" />
     
-    <!-- Target JDK version to build for. Certain zookeeper features -->
-    <!-- (for example, JMX) are only supported on JDK 1.6            -->
-    <property name="target.jdk" value="${ant.java.version}" />
+    <!-- Target Java 1.5 -->
+    <property name="javac.target" value="1.5" />
 
     <property name="src.dir" value="${basedir}/src" />
     <property name="java.src.dir" value="${src.dir}/java/main" />
@@ -196,7 +195,7 @@
     </target>
     
     <target name="jute" depends="init">
-        <javac srcdir="${java.src.dir}" destdir="${build.classes}" target="${target.jdk}" 
+        <javac srcdir="${java.src.dir}" destdir="${build.classes}" target="${javac.target}"
             includes="org/apache/jute/**" debug="on" />
     </target>
 
@@ -231,7 +230,7 @@
     </target>
 
     <target name="ver-gen" depends="init">
-        <javac srcdir="${java.src.dir}" destdir="${build.classes}" target="${target.jdk}" 
+        <javac srcdir="${java.src.dir}" destdir="${build.classes}" target="${javac.target}"
             includes="org/apache/zookeeper/version/util/**" debug="on" />
     </target>
     
@@ -265,7 +264,7 @@
     
     <target name="build-generated" depends="compile_jute,version-info" >
         <javac srcdir="${src_generated.dir}" destdir="${build.classes}" 
-            target="${target.jdk}" debug="on" />
+            target="${javac.target}" debug="on" />
     </target>
     
     <target name="ivy-download" unless="ivy.jar.exists" depends="init">
@@ -300,7 +299,7 @@
 
     <target name="compile" depends="ivy-retrieve,clover,build-generated">
         <javac srcdir="${java.src.dir}" destdir="${build.classes}" 
-               target="${target.jdk}" debug="on">
+               target="${javac.target}" debug="on">
             <classpath refid="java.classpath"/>
             <compilerarg value="-Xlint:all"/>
             <compilerarg value="-Xlint:-path"/>
@@ -310,11 +309,11 @@
     <target name="compile-test" depends="ivy-retrieve-test,compile">
       <mkdir dir="${test.java.classes}"/>
       <javac srcdir="${test.src.dir}" destdir="${test.java.classes}"
-             target="${target.jdk}" debug="on">
+             target="${javac.target}" debug="on">
         <classpath refid="test.java.classpath"/>
       </javac>
       <javac srcdir="${systest.src.dir}" destdir="${test.java.classes}"
-             target="${target.jdk}" debug="on">
+             target="${javac.target}" debug="on">
         <classpath refid="test.java.classpath"/>
       </javac>
     </target>