diff --git a/.classpath b/.classpath
index cb112c7..49389bf 100644
--- a/.classpath
+++ b/.classpath
@@ -3,7 +3,7 @@
 	<classpathentry kind="src" output="target/classes" path="src/main/java"/>
 	<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources"/>
 	<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
 	<classpathentry kind="con" path="org.maven.ide.eclipse.MAVEN2_CLASSPATH_CONTAINER"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
index 5202975..e37f34d 100644
--- a/.settings/org.eclipse.jdt.core.prefs
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -1,6 +1,6 @@
-#Thu Dec 09 14:25:47 PST 2010
+#Wed Mar 23 12:51:22 PDT 2011
 eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
-org.eclipse.jdt.core.compiler.compliance=1.5
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
-org.eclipse.jdt.core.compiler.source=1.5
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/bootstrap.xml b/bootstrap.xml
new file mode 100644
index 0000000..5699b68
--- /dev/null
+++ b/bootstrap.xml
@@ -0,0 +1,36 @@
+<project name="bootstrap" default="-extract-ooo-build">
+  <!--
+       Pulls in ooo-build from our maven repository to make our base build system available.
+       From http://ooo-maven.googlecode.com/hg/etc/bootstrap.xml
+
+       To use, copy this file into your project's directory and add
+
+       <property name="ooo-build.vers" value="1.3"/>
+       <ant antfile="bootstrap.xml"/>
+       <import file="${user.home}/.m2/ooo-build/${ooo-build.vers}/ooo-build.xml"/>
+
+       to the top level of your build.xml.  Then you can depend on -init-ooo in your lowest level
+       target and pick up all the standard ooo ant tasks and macros.
+  -->
+
+  <property name="maven.dir" value="${user.home}/.m2"/>
+  <property name="ooo-build.path"
+    value="com/threerings/ooo-build/${ooo-build.vers}"/>
+  <property name="ooo-build.jar"
+    value="ooo-build-${ooo-build.vers}.jar"/>
+  <property name="ooo-build.local.dir" value="${maven.dir}/repository/${ooo-build.path}"/>
+  <property name="ooo-build.local.file" value="${ooo-build.local.dir}/${ooo-build.jar}"/>
+  <condition property="ooo-build.exists"><available file="${ooo-build.local.file}"/></condition>
+  <target name="-download-ooo-build" unless="ooo-build.exists">
+    <mkdir dir="${ooo-build.local.dir}"/>
+    <get src="http://ooo-maven.googlecode.com/hg/repository/${ooo-build.path}/${ooo-build.jar}"
+      dest="${ooo-build.local.file}" usetimestamp="true"/>
+  </target>
+
+  <property name="ooo-build.dir" value="${maven.dir}/ooo-build/${ooo-build.vers}"/>
+  <condition property="extracted.exists"><available file="${ooo-build.dir}/ooo-build.xml"/></condition>
+  <target name="-extract-ooo-build" depends="-download-ooo-build" unless="extracted.exists">
+    <mkdir dir="${ooo-build.dir}"/>
+    <unjar src="${ooo-build.local.file}" dest="${ooo-build.dir}"/>
+  </target>
+</project>
diff --git a/build.xml b/build.xml
index 41d8b39..af826fa 100644
--- a/build.xml
+++ b/build.xml
@@ -8,48 +8,34 @@
   <property name="tclasses.dir" value="${deploy.dir}/test-classes"/>
   <property name="javadoc.dir"  value="${deploy.dir}/docs"/>
 
-  <property name="maven-ant.vers" value="2.1.1"/>
-  <property name="maven-ant.dir" value="${user.home}/.m2/ant-support"/>
-  <property name="maven-ant.jar" value="${maven-ant.dir}/maven-ant-tasks-${maven-ant.vers}.jar"/>
-  <property name="maven-ant.url"
-            value="http://mirrors.ibiblio.org/pub/mirrors/apache/maven/binaries"/>
-  <condition property="maven-ant.exists"><available file="${maven-ant.jar}"/></condition>
-  <target name="-download-maven-ant" unless="maven-ant.exists">
-    <mkdir dir="${maven-ant.dir}"/>
-    <get src="${maven-ant.url}/maven-ant-tasks-${maven-ant.vers}.jar"
-         dest="${maven-ant.jar}" usetimestamp="true"/>
-  </target>
+  <property name="ooo-build.vers" value="2.1"/>
+  <ant antfile="bootstrap.xml"/>
+  <import file="${user.home}/.m2/ooo-build/${ooo-build.vers}/ooo-build.xml"/>
 
-  <target name="-init-maven-ant" depends="-download-maven-ant">
-    <taskdef resource="org/apache/maven/artifact/ant/antlib.xml"
-             uri="urn:maven-artifact-ant" classpath="${maven-ant.jar}"/>
-    <artifact:pom id="pom" file="pom.xml"/>
-    <artifact:dependencies pathId="classpath" pomRefId="pom"/>
-    <path id="test.classpath">
-      <path refid="classpath"/>
+  <target name="-prepare" depends="-init-contrib">
+    <mkdir dir="${deploy.dir}"/>
+    <mavendep pom="pom.xml" scope="compile"/>
+    <mavendep pom="pom.xml" id="test" scope="test"/>
+    <path id="built.path">
+      <path refid="test.path"/>
       <pathelement location="${classes.dir}"/>
       <pathelement location="${tclasses.dir}"/>
     </path>
   </target>
 
-  <target name="-prepare" depends="-init-maven-ant">
-    <mkdir dir="${deploy.dir}"/>
-  </target>
-
   <target name="genrecord" depends="-prepare"
           description="Generates fields for persistent record classes.">
     <taskdef name="grecord" classname="com.samskivert.depot.tools.GenRecordTask"
-             classpathref="test.classpath"/>
+             classpathref="built.path"/>
     <!-- make sure the record class files are all compiled -->
-    <javac destdir="${classes.dir}" includeAntRuntime="false"
-           debug="on" optimize="${build.optimize}" deprecation="on">
-      <src path="${src.dir}"/>
-      <src path="${test.dir}"/>
-      <classpath refid="classpath"/>
+    <ooojavac destdir="${classes.dir}" classpathref="pom.xml.path" srcdir="${src.dir}">
       <include name="**/*Record.java"/>
-    </javac>
+    </ooojavac>
+    <ooojavac destdir="${tclasses.dir}" classpathref="pom.xml.path" srcdir="${test.dir}">
+      <include name="**/*Record.java"/>
+    </ooojavac>
     <!-- now update the source files -->
-    <grecord classpathref="test.classpath">
+    <grecord classpathref="built.path">
       <fileset dir="${src.dir}" includes="**/*Record.java"/>
       <fileset dir="${test.dir}" includes="**/*Record.java"/>
     </grecord>
@@ -71,21 +57,10 @@
     <copy todir="${classes.dir}">
       <fileset dir="src/main/resources" includes="**/*.tmpl"/>
     </copy>
-    <javac srcdir="${src.dir}" destdir="${classes.dir}" includeAntRuntime="false"
-           debug="on" optimize="${build.optimize}" source="1.5" target="1.5" encoding="utf-8">
-      <classpath refid="classpath"/>
-      <compilerarg value="-Xlint"/>
-      <compilerarg value="-Xlint:-serial"/>
-      <compilerarg value="-Xlint:rawtypes"/>
-    </javac>
+    <ooojavac srcdir="${src.dir}" destdir="${classes.dir}" classpathref="pom.xml.path"/>
 
     <mkdir dir="${tclasses.dir}"/>
-    <javac srcdir="${test.dir}" destdir="${tclasses.dir}" includeAntRuntime="false"
-           debug="on" optimize="${build.optimize}" source="1.5" target="1.5" encoding="utf-8">
-      <classpath refid="test.classpath"/>
-      <compilerarg value="-Xlint"/>
-      <compilerarg value="-Xlint:-serial"/>
-    </javac>
+    <ooojavac srcdir="${test.dir}" destdir="${tclasses.dir}" classpathref="built.path"/>
   </target>
 
   <target name="javadoc" depends="-prepare" description="Generates javadoc documentation.">
@@ -110,11 +85,11 @@
   <target name="tests" depends="compile" description="Runs the unit tests.">
     <!-- allows passing -Dtest=NamePrefix to restrict to subset of tests -->
     <property name="test" value=""/>
-    <taskdef name="unit" classpathref="classpath"
+    <taskdef name="unit" classpathref="test.path"
       classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask"/>
     <mkdir dir="${deploy.dir}/test-reports"/>
     <unit printsummary="off" haltonfailure="yes" fork="${junit.fork}">
-      <classpath refid="test.classpath"/>
+      <classpath refid="built.path"/>
       <sysproperty key="com.samskivert.depot.debug" value="${debug}"/>
       <formatter type="brief" usefile="false"/>
       <formatter type="xml"/>
@@ -128,14 +103,8 @@
     <jar destfile="${deploy.dir}/${ant.project.name}.jar" basedir="${classes.dir}"/>
   </target>
 
-  <property name="maven.deploy.repo" value="file://${user.home}/.m2/repository"/>
-  <target name="maven-deploy" depends="dist,tests" 
+  <target name="maven-deploy" depends="dist"
           description="Deploys our build artifacts to a Maven repository.">
-    <jar basedir="${src.dir}" destfile="${deploy.dir}/${ant.project.name}-sources.jar"/>
-    <artifact:deploy file="${deploy.dir}/${ant.project.name}.jar" uniqueVersion="false">
-      <remoteRepository url="${maven.deploy.repo}"/>
-      <pom refid="pom"/>
-      <attach file="${deploy.dir}/${ant.project.name}-sources.jar" classifier="sources"/>
-    </artifact:deploy>
+    <mavendeploy file="${deploy.dir}/${ant.project.name}.jar" pom="pom.xml" srcdir="${src.dir}"/>
   </target>
 </project>
diff --git a/pom.xml b/pom.xml
index 7562646..b3e8e28 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,8 +86,8 @@
         <artifactId>maven-compiler-plugin</artifactId>
         <version>2.3.2</version>
         <configuration>
-          <source>1.5</source>
-          <target>1.5</target>
+          <source>1.6</source>
+          <target>1.6</target>
           <fork>true</fork>
           <showDeprecation>true</showDeprecation>
           <showWarnings>true</showWarnings>
diff --git a/src/main/java/com/samskivert/depot/Query.java b/src/main/java/com/samskivert/depot/Query.java
index 725f2b2..b15f4f8 100644
--- a/src/main/java/com/samskivert/depot/Query.java
+++ b/src/main/java/com/samskivert/depot/Query.java
@@ -575,6 +575,7 @@ public class Query<T extends PersistentRecord>
         _pclass = pclass;
     }
 
+    @Override
     protected Query<T> clone ()
     {
         try {
diff --git a/src/main/java/com/samskivert/depot/impl/Projector.java b/src/main/java/com/samskivert/depot/impl/Projector.java
index 21c5dc1..d594bd5 100644
--- a/src/main/java/com/samskivert/depot/impl/Projector.java
+++ b/src/main/java/com/samskivert/depot/impl/Projector.java
@@ -111,7 +111,7 @@ public abstract class Projector<T extends PersistentRecord,R>
         Class<T> ptype, final Class<V> resultType, SQLExpression<?>... selexps)
     {
         return new Projector<T, V>(ptype, selexps) {
-            public V createObject (Object[] results) {
+            @Override public V createObject (Object[] results) {
                 try {
                     return _ctor.newInstance(results);
                 } catch (InstantiationException e) {
diff --git a/src/test/java/com/samskivert/depot/MigrationTest.java b/src/test/java/com/samskivert/depot/MigrationTest.java
index 2910609..a10456b 100644
--- a/src/test/java/com/samskivert/depot/MigrationTest.java
+++ b/src/test/java/com/samskivert/depot/MigrationTest.java
@@ -69,7 +69,7 @@ public class MigrationTest extends TestBase
     protected void executeSQL (PersistenceContext ctx, final String sql)
     {
         ctx.invoke(new Modifier.Simple() {
-            protected String createQuery (DatabaseLiaison liaison) {
+            @Override protected String createQuery (DatabaseLiaison liaison) {
                 return sql;
             }
         });
diff --git a/src/test/java/com/samskivert/depot/ProjectionTest.java b/src/test/java/com/samskivert/depot/ProjectionTest.java
index f80d322..2d55308 100644
--- a/src/test/java/com/samskivert/depot/ProjectionTest.java
+++ b/src/test/java/com/samskivert/depot/ProjectionTest.java
@@ -216,7 +216,7 @@ public class ProjectionTest extends TestBase
             this.id = id;
             this.name = name;
         }
-        public String toString() {
+        @Override public String toString() {
             return id + " " + name;
         }
     }