diff --git a/Thread Race/nbproject/build-impl.xml b/Thread Race/nbproject/build-impl.xml
index e8263ef..27eb0e4 100644
--- a/Thread Race/nbproject/build-impl.xml	
+++ b/Thread Race/nbproject/build-impl.xml	
@@ -119,43 +119,7 @@ is divided into following sections:
         <property name="module.name" value=""/>
     </target>
     <target depends="-pre-init,-init-private,-init-user,-init-project,-init-macrodef-property,-init-modules-supported" 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>
+        <property name="platform.java" value="${java.home}/bin/java"/>
         <available file="${manifest.file}" property="manifest.available"/>
         <condition property="splashscreen.available">
             <and>
@@ -278,6 +242,20 @@ is divided into following sections:
         <condition else="" property="javac.profile.cmd.line.arg" value="-profile ${javac.profile}">
             <isset property="profile.available"/>
         </condition>
+        <condition else="false" property="jdkBug6558476">
+            <and>
+                <matches pattern="1\.[56]" string="${java.specification.version}"/>
+                <not>
+                    <os family="unix"/>
+                </not>
+            </and>
+        </condition>
+        <condition else="false" property="javac.fork">
+            <or>
+                <istrue value="${jdkBug6558476}"/>
+                <istrue value="${javac.external.vm}"/>
+            </or>
+        </condition>
         <property name="jar.index" value="false"/>
         <property name="jar.index.metainf" value="${jar.index}"/>
         <property name="copylibs.rebase" value="true"/>
@@ -365,7 +343,7 @@ is divided into following sections:
                         </path>
                     </resourcecount>
                 </condition>
-                <javac debug="@{debug}" deprecation="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -416,7 +394,7 @@ is divided into following sections:
                 <property location="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -458,7 +436,7 @@ is divided into following sections:
             <sequential>
                 <property location="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -537,7 +515,7 @@ is divided into following sections:
             <element name="customizePrototype" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${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}">
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
                         <mapper from="test-sys-prop.*" to="*" type="glob"/>
@@ -565,7 +543,7 @@ is divided into following sections:
             <element name="customizePrototype" 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="${build.dir}">
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
                         <mapper from="test-sys-prop.*" to="*" type="glob"/>
@@ -641,7 +619,7 @@ is divided into following sections:
                     </fileset>
                 </union>
                 <taskdef classname="org.testng.TestNGAntTask" classpath="${run.test.classpath}" name="testng"/>
-                <testng classfilesetref="test.set" failureProperty="tests.failed" jvm="${platform.java}" listeners="org.testng.reporters.VerboseReporter" methods="${testng.methods.arg}" mode="${testng.mode}" outputdir="${build.test.results.dir}" suitename="Thread_Race" testname="TestNG tests" workingDir="${work.dir}">
+                <testng classfilesetref="test.set" failureProperty="tests.failed" listeners="org.testng.reporters.VerboseReporter" methods="${testng.methods.arg}" mode="${testng.mode}" outputdir="${build.test.results.dir}" suitename="Thread_Race" testname="TestNG tests" workingDir="${work.dir}">
                     <xmlfileset dir="${build.test.classes.dir}" includes="@{testincludes}"/>
                     <propertyset>
                         <propertyref prefix="test-sys-prop."/>
@@ -872,9 +850,6 @@ is divided into following sections:
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
-                    <bootclasspath>
-                        <path path="${platform.bootcp}"/>
-                    </bootclasspath>
                 </nbjpdastart>
             </sequential>
         </macrodef>
@@ -924,7 +899,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" jvm="${platform.java}" module="@{modulename}">
+                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" module="@{modulename}">
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
@@ -958,7 +933,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" jvm="${platform.java}">
+                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true">
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
@@ -990,7 +965,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" jvm="${platform.java}">
+                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true">
                     <jvmarg line="${endorsed.classpath.cmd.line.arg}"/>
                     <jvmarg value="-Dfile.encoding=${runtime.encoding}"/>
                     <redirector errorencoding="${runtime.encoding}" inputencoding="${runtime.encoding}" outputencoding="${runtime.encoding}"/>
@@ -1224,7 +1199,7 @@ is divided into following sections:
         <j2seproject3:copylibs manifest="${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="init,compile,-pre-pre-jar,-pre-jar,-do-jar-create-manifest,-do-jar-copy-manifest,-do-jar-set-mainclass,-do-jar-set-profile,-do-jar-set-splashscreen,-check-do-mkdist" if="do.archive" name="-do-jar-jar" unless="do.mkdist">
         <j2seproject1:jar manifest="${tmp.manifest.file}"/>
@@ -1326,8 +1301,8 @@ is divided into following sections:
                 <isset property="main.class.available"/>
             </and>
         </condition>
-        <property name="platform.jlink" value="${platform.home}/bin/jlink"/>
-        <property name="jlink.systemmodules.internal" value="${platform.home}/jmods"/>
+        <property name="platform.jlink" value="${jdk.home}/bin/jlink"/>
+        <property name="jlink.systemmodules.internal" value="${jdk.home}/jmods"/>
         <exec executable="${platform.jlink}">
             <arg value="--module-path"/>
             <arg path="${jlink.systemmodules.internal}:${run.modulepath}:${dist.jar}"/>
@@ -1520,19 +1495,16 @@ is divided into following sections:
                 </not>
             </and>
         </condition>
-        <exec executable="${platform.java}" failonerror="false" outputproperty="platform.version.output">
-            <arg value="-version"/>
-        </exec>
         <condition else="" property="bug5101868workaround" value="*.java">
-            <matches multiline="true" pattern="1\.[56](\..*)?" string="${platform.version.output}"/>
+            <matches pattern="1\.[56](\..*)?" string="${java.version}"/>
         </condition>
         <condition else="" property="javadoc.html5.cmd.line.arg" value="-html5">
             <and>
                 <isset property="javadoc.html5"/>
-                <available file="${platform.home}${file.separator}lib${file.separator}jrt-fs.jar"/>
+                <available file="${jdk.home}${file.separator}lib${file.separator}jrt-fs.jar"/>
             </and>
         </condition>
-        <javadoc additionalparam="-J-Dfile.encoding=${file.encoding} ${javadoc.additionalparam}" author="${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="-J-Dfile.encoding=${file.encoding} ${javadoc.additionalparam}" author="${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>
diff --git a/Thread Race/nbproject/genfiles.properties b/Thread Race/nbproject/genfiles.properties
index f9b38c4..22c95dd 100644
--- a/Thread Race/nbproject/genfiles.properties	
+++ b/Thread Race/nbproject/genfiles.properties	
@@ -1,8 +1,8 @@
-build.xml.data.CRC32=7fe5bf0b
+build.xml.data.CRC32=02f50314
 build.xml.script.CRC32=23a17979
 build.xml.stylesheet.CRC32=f85dc8f2@1.102.0.48
 # 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=7fe5bf0b
-nbproject/build-impl.xml.script.CRC32=28cea8aa
+nbproject/build-impl.xml.data.CRC32=02f50314
+nbproject/build-impl.xml.script.CRC32=81f7ffdf
 nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.102.0.48
diff --git a/Thread Race/nbproject/project.properties b/Thread Race/nbproject/project.properties
index dc97d8e..1641922 100644
--- a/Thread Race/nbproject/project.properties	
+++ b/Thread Race/nbproject/project.properties	
@@ -77,7 +77,7 @@ main.class=main.frmMain
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
-platform.active=JDK_11
+platform.active=default_platform
 run.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}
diff --git a/Thread Race/nbproject/project.xml b/Thread Race/nbproject/project.xml
index bba268e..791aa9a 100644
--- a/Thread Race/nbproject/project.xml	
+++ b/Thread Race/nbproject/project.xml	
@@ -4,7 +4,6 @@
     <configuration>
         <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
             <name>Thread Race</name>
-            <explicit-platform explicit-source-supported="true"/>
             <source-roots>
                 <root id="src.dir"/>
             </source-roots>
diff --git a/Thread Race/src/main/frmMain.java b/Thread Race/src/main/frmMain.java
index 980d87e..d21635f 100644
--- a/Thread Race/src/main/frmMain.java	
+++ b/Thread Race/src/main/frmMain.java	
@@ -24,42 +24,71 @@ public class frmMain extends javax.swing.JFrame {
     // Región Crítica
     int[] regionCritica = new int[3];
     int posicion = 0;
+    int otronumero=0;
 
     /**
      * Creates new form frmMain
      */
     public frmMain() {
         initComponents();
-        this.hilo1 = new Proceso(lblNumeroHilo1);
-        this.hilo2 = new Proceso(lblNumeroHilo2);
-        this.hilo3 = new Proceso(lblNumeroHilo3);
+        Monitor obj = new Monitor();
+//        this.hilo1 = new Proceso(lblNumeroHilo1);
+//        this.hilo2 = new Proceso(lblNumeroHilo2);
+//        this.hilo3 = new Proceso(lblNumeroHilo3);
+        this.hilo1 = new Proceso(lblNumeroHilo1,obj);
+        this.hilo2 = new Proceso(lblNumeroHilo2,obj);
+        this.hilo3 = new Proceso(lblNumeroHilo3,obj);
         regionCritica[0] = 0;
         regionCritica[1] = 0;
         regionCritica[2] = 0;
     }
     
+    class Monitor{
+        synchronized void showMsg(String msg){
+            otronumero = Integer.parseInt(msg);
+            regionCritica[posicion] = otronumero;
+            String contenidoRC = "[" + String.valueOf(regionCritica[0]) + "]";
+            contenidoRC += "[" + String.valueOf(regionCritica[1]) + "]";
+            contenidoRC += "[" + String.valueOf(regionCritica[2]) + "]";
+            lblRegionCritica.setText(contenidoRC);
+            posicion++;
+            try{
+                Thread.sleep(500);
+            }catch(Exception e){
+                System.out.println(e);
+            }
+        }
+
+    }
+    
+
     public class Proceso extends Thread {
         int numeroAGenerar;
+        int otronumero;
+        Monitor m;
         JLabel miEtiqueta;
         String status;
 
-        public Proceso(JLabel etiqueta) {
+        public Proceso(JLabel etiqueta, Monitor m) {
             numeroAGenerar = 0;
             this.miEtiqueta = etiqueta;
+            this.m=m;
         }
-        
+
         @Override
         public void run() {
             // Operaciones pre región crítica
             this.numeroAGenerar = (int)(Math.random()* 9 + 1);
+            otronumero=this.numeroAGenerar;
             this.miEtiqueta.setText(String.valueOf(numeroAGenerar));
             // Región crítica
-            regionCritica[posicion] = this.numeroAGenerar;
-            String contenidoRC = "[" + String.valueOf(regionCritica[0]) + "]";
-            contenidoRC += "[" + String.valueOf(regionCritica[1]) + "]";
-            contenidoRC += "[" + String.valueOf(regionCritica[2]) + "]";
-            lblRegionCritica.setText(contenidoRC);
-            posicion++;
+//            regionCritica[posicion] = this.numeroAGenerar;
+//            String contenidoRC = "[" + String.valueOf(regionCritica[0]) + "]";
+//            contenidoRC += "[" + String.valueOf(regionCritica[1]) + "]";
+//            contenidoRC += "[" + String.valueOf(regionCritica[2]) + "]";
+//            lblRegionCritica.setText(contenidoRC);
+//            posicion++;
+              m.showMsg(String.valueOf(numeroAGenerar));
             // Operaciones post región crítica
             System.out.println("Proceso finalizado con status: 0");
         }
@@ -208,6 +237,7 @@ public void actionPerformed(java.awt.event.ActionEvent evt) {
     }// </editor-fold>//GEN-END:initComponents
 
     private void btnIniciarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnIniciarActionPerformed
+
         hilo1.start();
         hilo2.start();
         hilo3.start();