diff -r 471c0cda94c3 -r b890783e4043 java/alt2xml-in-json/nbproject/build-impl.xml
--- a/java/alt2xml-in-json/nbproject/build-impl.xml	Thu Jun 05 23:45:24 2014 +0200
+++ b/java/alt2xml-in-json/nbproject/build-impl.xml	Sat Jun 07 10:38:31 2014 +0200
@@ -127,6 +127,7 @@
         </condition>
         <condition property="have.sources">
             <or>
+                <available file="${src.config.dir}"/>
                 <available file="${src.dir}"/>
             </or>
         </condition>
@@ -223,6 +224,7 @@
         <!-- You can override this target in the ../build.xml file. -->
     </target>
     <target depends="-pre-init,-init-private,-init-user,-init-project,-do-init" name="-init-check">
+        <fail unless="src.config.dir">Must set src.config.dir</fail>
         <fail unless="src.dir">Must set src.dir</fail>
         <fail unless="test.src.dir">Must set test.src.dir</fail>
         <fail unless="build.dir">Must set build.dir</fail>
@@ -245,7 +247,7 @@
     </target>
     <target depends="-init-ap-cmdline-properties" if="ap.supported.internal" name="-init-macrodef-javac-with-processors">
         <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.config.dir}:${src.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <attribute default="${javac.processorpath}" name="processorpath"/>
@@ -286,7 +288,7 @@
     </target>
     <target depends="-init-ap-cmdline-properties" name="-init-macrodef-javac-without-processors" unless="ap.supported.internal">
         <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.config.dir}:${src.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <attribute default="${javac.processorpath}" name="processorpath"/>
@@ -319,7 +321,7 @@
     </target>
     <target depends="-init-macrodef-javac-with-processors,-init-macrodef-javac-without-processors" name="-init-macrodef-javac">
         <macrodef name="depend" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.config.dir}:${src.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <sequential>
@@ -925,11 +927,12 @@
                 <include name="*"/>
             </dirset>
         </pathconvert>
-        <j2seproject3:depend srcdir="${src.dir}:${build.generated.subdirs}"/>
+        <j2seproject3:depend srcdir="${src.config.dir}:${src.dir}:${build.generated.subdirs}"/>
     </target>
     <target depends="init,deps-jar,-pre-pre-compile,-pre-compile, -copy-persistence-xml,-compile-depend" if="have.sources" name="-do-compile">
         <j2seproject3:javac gensrcdir="${build.generated.sources.dir}"/>
         <copy todir="${build.classes.dir}">
+            <fileset dir="${src.config.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
             <fileset dir="${src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
         </copy>
     </target>
@@ -951,7 +954,7 @@
     <target depends="init,deps-jar,-pre-pre-compile" name="-do-compile-single">
         <fail unless="javac.includes">Must select some files in the IDE or set javac.includes</fail>
         <j2seproject3:force-recompile/>
-        <j2seproject3:javac excludes="" gensrcdir="${build.generated.sources.dir}" includes="${javac.includes}" sourcepath="${src.dir}"/>
+        <j2seproject3:javac excludes="" gensrcdir="${build.generated.sources.dir}" includes="${javac.includes}" sourcepath="${src.config.dir}:${src.dir}"/>
     </target>
     <target name="-post-compile-single">
         <!-- Empty placeholder for easier customization. -->
@@ -1217,6 +1220,9 @@
             <classpath>
                 <path path="${javac.classpath}"/>
             </classpath>
+            <fileset dir="${src.config.dir}" excludes="${bug5101868workaround},${excludes}" includes="${includes}">
+                <filename name="**/*.java"/>
+            </fileset>
             <fileset dir="${src.dir}" excludes="${bug5101868workaround},${excludes}" includes="${includes}">
                 <filename name="**/*.java"/>
             </fileset>
@@ -1227,6 +1233,9 @@
             <arg line="${javadoc.endorsed.classpath.cmd.line.arg}"/>
         </javadoc>
         <copy todir="${dist.javadoc.dir}">
+            <fileset dir="${src.config.dir}" excludes="${excludes}" includes="${includes}">
+                <filename name="**/doc-files/**"/>
+            </fileset>
             <fileset dir="${src.dir}" excludes="${excludes}" includes="${includes}">
                 <filename name="**/doc-files/**"/>
             </fileset>