Added retain, and release static methods to Proxy for memory management. Now you should be retaining and releasing objects when you obtain them from Proxy.load(). They will start with a retain count of 1. Each call to retain will increment it. Releasing will decrement it, and remove from cache if 0.

Author: shannah

java/build.xml

@@ -70,7 +70,7 @@
     properties which you can use, check the target you are overriding in the
     nbproject/build-impl.xml file. 
 
-    -->
+    
     <target name="-post-compile">
         <javah destdir="./build" force="yes" classpath="./build/classes:./lib/jna.jar">
             <class name="ca.weblite.objc.RuntimeUtils"/>
@@ -79,4 +79,5 @@
                         
         </javah>
     </target>
+    -->
 </project>

java/nbproject/build-impl.xml

@@ -54,43 +54,6 @@ is divided into following sections:
         <property file="nbproject/project.properties"/>
     </target>
     <target depends="-pre-init,-init-private,-init-user,-init-project,-init-macrodef-property" name="-do-init">
-        <j2seproject1:property name="platform.home" value="platforms.${platform.active}.home"/>
-        <j2seproject1:property name="platform.bootcp" value="platforms.${platform.active}.bootclasspath"/>
-        <j2seproject1:property name="platform.compiler" value="platforms.${platform.active}.compile"/>
-        <j2seproject1:property name="platform.javac.tmp" value="platforms.${platform.active}.javac"/>
-        <condition property="platform.javac" value="${platform.home}/bin/javac">
-            <equals arg1="${platform.javac.tmp}" arg2="$${platforms.${platform.active}.javac}"/>
-        </condition>
-        <property name="platform.javac" value="${platform.javac.tmp}"/>
-        <j2seproject1:property name="platform.java.tmp" value="platforms.${platform.active}.java"/>
-        <condition property="platform.java" value="${platform.home}/bin/java">
-            <equals arg1="${platform.java.tmp}" arg2="$${platforms.${platform.active}.java}"/>
-        </condition>
-        <property name="platform.java" value="${platform.java.tmp}"/>
-        <j2seproject1:property name="platform.javadoc.tmp" value="platforms.${platform.active}.javadoc"/>
-        <condition property="platform.javadoc" value="${platform.home}/bin/javadoc">
-            <equals arg1="${platform.javadoc.tmp}" arg2="$${platforms.${platform.active}.javadoc}"/>
-        </condition>
-        <property name="platform.javadoc" value="${platform.javadoc.tmp}"/>
-        <condition property="platform.invalid" value="true">
-            <or>
-                <contains string="${platform.javac}" substring="$${platforms."/>
-                <contains string="${platform.java}" substring="$${platforms."/>
-                <contains string="${platform.javadoc}" substring="$${platforms."/>
-            </or>
-        </condition>
-        <fail unless="platform.home">Must set platform.home</fail>
-        <fail unless="platform.bootcp">Must set platform.bootcp</fail>
-        <fail unless="platform.java">Must set platform.java</fail>
-        <fail unless="platform.javac">Must set platform.javac</fail>
-        <fail if="platform.invalid">
- The J2SE Platform is not correctly set up.
- Your active platform is: ${platform.active}, but the corresponding property "platforms.${platform.active}.home" is not found in the project's properties files. 
- Either open the project in the IDE and setup the Platform with the same name or add it manually.
- For example like this:
-     ant -Duser.properties.file=&lt;path_to_property_file&gt; jar (where you put the property "platforms.${platform.active}.home" in a .properties file)
-  or ant -Dplatforms.${platform.active}.home=&lt;path_to_JDK_home&gt; jar (where no properties file is used) 
-  </fail>
         <available file="${manifest.file}" property="manifest.available"/>
         <condition property="splashscreen.available">
             <and>
@@ -225,6 +188,15 @@ is divided into following sections:
         <condition else="" property="endorsed.classpath.cmd.line.arg" value="-Xbootclasspath/p:'${toString:endorsed.classpath.path}'">
             <length length="0" string="${endorsed.classpath}" when="greater"/>
         </condition>
+        <condition else="false" property="jdkBug6558476">
+            <and>
+                <matches pattern="1\.[56]" string="${java.specification.version}"/>
+                <not>
+                    <os family="unix"/>
+                </not>
+            </and>
+        </condition>
+        <property name="javac.fork" value="${jdkBug6558476}"/>
         <property name="jar.index" value="false"/>
         <property name="jar.index.metainf" value="${jar.index}"/>
         <property name="copylibs.rebase" value="true"/>
@@ -293,7 +265,7 @@ is divided into following sections:
                 <property location="${build.dir}/empty" name="empty.dir"/>
                 <mkdir dir="${empty.dir}"/>
                 <mkdir dir="@{apgeneratedsrcdir}"/>
-                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" executable="${platform.javac}" fork="yes" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}">
+                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" fork="${javac.fork}" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -332,7 +304,7 @@ is divided into following sections:
             <sequential>
                 <property location="${build.dir}/empty" name="empty.dir"/>
                 <mkdir dir="${empty.dir}"/>
-                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" executable="${platform.javac}" fork="yes" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}">
+                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" fork="${javac.fork}" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -407,7 +379,7 @@ is divided into following sections:
             <element name="customize" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" jvm="${platform.java}" showoutput="true" tempdir="${build.dir}">
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" showoutput="true" tempdir="${build.dir}">
                     <test methods="@{testmethods}" name="@{testincludes}" todir="${build.test.results.dir}"/>
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
@@ -430,7 +402,7 @@ is divided into following sections:
             <element name="customize" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" jvm="${platform.java}" showoutput="true" tempdir="${build.dir}">
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" showoutput="true" tempdir="${build.dir}">
                     <batchtest todir="${build.test.results.dir}">
                         <fileset dir="${test.src.dir}" excludes="@{excludes},${excludes}" includes="@{includes}">
                             <filename name="@{testincludes}"/>
@@ -466,7 +438,7 @@ is divided into following sections:
                     </fileset>
                 </union>
                 <taskdef classname="org.testng.TestNGAntTask" classpath="${run.test.classpath}" name="testng"/>
-                <testng classfilesetref="test.set" failureProperty="tests.failed" jvm="${platform.java}" methods="${testng.methods.arg}" mode="${testng.mode}" outputdir="${build.test.results.dir}" suitename="ObjCBridge" testname="TestNG tests" workingDir="${work.dir}">
+                <testng classfilesetref="test.set" failureProperty="tests.failed" methods="${testng.methods.arg}" mode="${testng.mode}" outputdir="${build.test.results.dir}" suitename="ObjCBridge" testname="TestNG tests" workingDir="${work.dir}">
                     <xmlfileset dir="${build.test.classes.dir}" includes="@{testincludes}"/>
                     <propertyset>
                         <propertyref prefix="test-sys-prop."/>
@@ -546,7 +518,7 @@ is divided into following sections:
             <element name="customize" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" jvm="${platform.java}" showoutput="true" tempdir="${build.dir}">
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" showoutput="true" tempdir="${build.dir}">
                     <test methods="@{testmethods}" name="@{testincludes}" todir="${build.test.results.dir}"/>
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
@@ -571,7 +543,7 @@ is divided into following sections:
             <element name="customize" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" jvm="${platform.java}" showoutput="true" tempdir="${build.dir}">
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" showoutput="true" tempdir="${build.dir}">
                     <batchtest todir="${build.test.results.dir}">
                         <fileset dir="${test.src.dir}" excludes="@{excludes},${excludes}" includes="@{includes}">
                             <filename name="@{testincludes}"/>
@@ -748,9 +720,6 @@ is divided into following sections:
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
-                    <bootclasspath>
-                        <path path="${platform.bootcp}"/>
-                    </bootclasspath>
                 </nbjpdastart>
             </sequential>
         </macrodef>
@@ -766,9 +735,7 @@ is divided into following sections:
         </macrodef>
     </target>
     <target name="-init-debug-args">
-        <exec executable="${platform.java}" outputproperty="version-output">
-            <arg value="-version"/>
-        </exec>
+        <property name="version-output" value="java version &quot;${ant.java.version}"/>
         <condition property="have-jdk-older-than-1.4">
             <or>
                 <contains string="${version-output}" substring="java version &quot;1.0"/>
@@ -793,7 +760,7 @@ is divided into following sections:
             <attribute default="${debug.classpath}" name="classpath"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" fork="true" jvm="${platform.java}">
+                <java classname="@{classname}" dir="${work.dir}" fork="true">
                     <jvmarg line="${endorsed.classpath.cmd.line.arg}"/>
                     <jvmarg line="${debug-args-line}"/>
                     <jvmarg value="-Xrunjdwp:transport=${debug-transport},address=${jpda.address}"/>
@@ -820,7 +787,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" fork="true" jvm="${platform.java}">
+                <java classname="@{classname}" dir="${work.dir}" fork="true">
                     <jvmarg line="${endorsed.classpath.cmd.line.arg}"/>
                     <jvmarg value="-Dfile.encoding=${runtime.encoding}"/>
                     <redirector errorencoding="${runtime.encoding}" inputencoding="${runtime.encoding}" outputencoding="${runtime.encoding}"/>
@@ -1007,7 +974,7 @@ is divided into following sections:
             <path path="${run.classpath}"/>
             <map from="${build.classes.dir.resolved}" to="${dist.jar.resolved}"/>
         </pathconvert>
-        <echo level="info">${platform.java} -cp "${run.classpath.with.dist.jar}" ${main.class}</echo>
+        <echo level="info">java -cp "${run.classpath.with.dist.jar}" ${main.class}</echo>
     </target>
     <target depends="init" if="do.archive" name="-do-jar-with-libraries-create-manifest" unless="manifest.available">
         <tempfile deleteonexit="true" destdir="${build.dir}" property="tmp.manifest.file"/>
@@ -1034,7 +1001,7 @@ is divided into following sections:
         <j2seproject3:copylibs manifest="${tmp.manifest.file}"/>
         <echo level="info">To run this application from the command line without Ant, try:</echo>
         <property location="${dist.jar}" name="dist.jar.resolved"/>
-        <echo level="info">${platform.java} -jar "${dist.jar.resolved}"</echo>
+        <echo level="info">java -jar "${dist.jar.resolved}"</echo>
     </target>
     <target depends="-do-jar-with-libraries-pack" if="do.archive" name="-do-jar-with-libraries-delete-manifest">
         <delete>
@@ -1225,7 +1192,7 @@ is divided into following sections:
                 </not>
             </and>
         </condition>
-        <javadoc additionalparam="${javadoc.additionalparam}" author="${javadoc.author}" charset="UTF-8" destdir="${dist.javadoc.dir}" docencoding="UTF-8" encoding="${javadoc.encoding.used}" executable="${platform.javadoc}" failonerror="true" noindex="${javadoc.noindex}" nonavbar="${javadoc.nonavbar}" notree="${javadoc.notree}" private="${javadoc.private}" source="${javac.source}" splitindex="${javadoc.splitindex}" use="${javadoc.use}" useexternalfile="true" version="${javadoc.version}" windowtitle="${javadoc.windowtitle}">
+        <javadoc additionalparam="${javadoc.additionalparam}" author="${javadoc.author}" charset="UTF-8" destdir="${dist.javadoc.dir}" docencoding="UTF-8" encoding="${javadoc.encoding.used}" failonerror="true" noindex="${javadoc.noindex}" nonavbar="${javadoc.nonavbar}" notree="${javadoc.notree}" private="${javadoc.private}" source="${javac.source}" splitindex="${javadoc.splitindex}" use="${javadoc.use}" useexternalfile="true" version="${javadoc.version}" windowtitle="${javadoc.windowtitle}">
             <classpath>
                 <path path="${javac.classpath}"/>
             </classpath>

java/nbproject/genfiles.properties

@@ -3,6 +3,6 @@ build.xml.script.CRC32=0f76d9ac
 build.xml.stylesheet.CRC32=[email protected]
 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=5766330d
-nbproject/build-impl.xml.script.CRC32=7da55058
+nbproject/build-impl.xml.data.CRC32=bdde2110
+nbproject/build-impl.xml.script.CRC32=35ccd0f1
 nbproject/build-impl.xml.stylesheet.CRC32=[email protected]

java/nbproject/project.properties

@@ -47,7 +47,7 @@ javac.test.classpath=\
     ${libs.junit_4.classpath}
 javac.test.processorpath=\
     ${javac.test.classpath}
-javadoc.additionalparam=-overview ${basedir}/src/overview.html
+javadoc.additionalparam=
 javadoc.author=false
 javadoc.encoding=${source.encoding}
 javadoc.noindex=false
@@ -69,7 +69,7 @@ jnlp.signing.alias=
 jnlp.signing.keystore=
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=true
-platform.active=JDK_1.7
+platform.active=default_platform
 run.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}
@@ -79,7 +79,8 @@ run.classpath=\
 run.jvmargs=
 run.test.classpath=\
     ${javac.test.classpath}:\
-    ${build.test.classes.dir}
+    ${build.test.classes.dir}:\
+    ${libs.junit_4.classpath}
 source.encoding=UTF-8
 src.dir=src
 test.src.dir=test

java/nbproject/project.xml

@@ -4,7 +4,6 @@
     <configuration>
         <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
             <name>ObjCBridge</name>
-            <explicit-platform explicit-source-supported="true"/>
             <source-roots>
                 <root id="src.dir"/>
             </source-roots>

java/src/ca/weblite/objc/NSObject.java

@@ -486,6 +486,13 @@ public void forwardInvocation(long linvocation) {
                 try {
 
                     Object res = method.invoke(this, args);
+                    
+                    // We should release the arguments now since we retained them before
+                    // to prevent memory leaks.
+                    for ( int i=0; i<args.length; i++){
+                        Proxy.release(args[i]);
+                    }
+                    
                     long returnType = (long)pSig.send("methodReturnType");
 
                     String strReturnType = new Pointer(returnType).getString(0);