Java 20 shenanigans 😝

Semester 1/Assignments/MP5_CalebFontenot/ANSI

@@ -0,0 +1,41 @@
+Script started on 2023-06-27 02:14:53-05:00 [COMMAND="./run.sh" TERM="xterm-256color" TTY="/dev/pts/2" COLUMNS="76" LINES="38"]
+[INFO] Scanning for projects...
+[INFO] 
+[INFO] ----------------< com.calebfontenot:MP5_CalebFontenot >-----------------
+[INFO] Building MP5_CalebFontenot 1.0-SNAPSHOT
+[INFO] --------------------------------[ jar ]---------------------------------
+[INFO] 
+[INFO] --- exec-maven-plugin:3.1.0:java (default-cli) @ MP5_CalebFontenot ---
+Enter 0 to quit, and 1 to enter the number of students: 10 
+Enter the number of students: 10
+Student 1 is interacting with the lockers!
+true true true true true true true true true true 
+Student 2 is interacting with the lockers!
+true false true false true false true false true false 
+Student 3 is interacting with the lockers!
+true false false false true true true false false false 
+Student 4 is interacting with the lockers!
+true false false true true true true true false false 
+Student 5 is interacting with the lockers!
+true false false true false true true true false true 
+Student 6 is interacting with the lockers!
+true false false true false false true true false true 
+Student 7 is interacting with the lockers!
+true false false true false false false true false true 
+Student 8 is interacting with the lockers!
+true false false true false false false false false true 
+Student 9 is interacting with the lockers!
+true false false true false false false false true true 
+Student 10 is interacting with the lockers!
+true false false true false false false false true false 
+Locker 1 is open.
+Locker 4 is open.
+Locker 9 is open.
+[INFO] ------------------------------------------------------------------------
+[INFO] BUILD SUCCESS
+[INFO] ------------------------------------------------------------------------
+[INFO] Total time:  10.794 s
+[INFO] Finished at: 2023-06-27T02:15:16-05:00
+[INFO] ------------------------------------------------------------------------
+
+Script done on 2023-06-27 02:15:17-05:00 [COMMAND_EXIT_CODE="0"]

Semester 1/Assignments/MP5_CalebFontenot/typescript

@@ -0,0 +1,4 @@
+Script started on 2023-06-27 02:14:09-05:00 [COMMAND="./run.shANSI" TERM="xterm-256color" TTY="/dev/pts/2" COLUMNS="76" LINES="38"]
+zsh:1: no such file or directory: ./run.shANSI
+
+Script done on 2023-06-27 02:14:10-05:00 [COMMAND_EXIT_CODE="127"]

Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,7 @@
+com/calebfontenot/lab4_calebfontenot/TestCircleRectangle$Apple.class
+com/calebfontenot/lab4_calebfontenot/Circle.class
+com/calebfontenot/lab4_calebfontenot/Rectangle.class
+com/calebfontenot/lab4_calebfontenot/GeometricObject.class
+com/calebfontenot/lab4_calebfontenot/TestCircleRectangle$Fruit.class
+com/calebfontenot/lab4_calebfontenot/Lab4_CalebFontenot.class
+com/calebfontenot/lab4_calebfontenot/TestCircleRectangle.class

Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,5 @@
+/home/caleb/ASDV-Java/Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/src/main/java/com/calebfontenot/lab4_calebfontenot/Lab4_CalebFontenot.java
+/home/caleb/ASDV-Java/Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/src/main/java/com/calebfontenot/lab4_calebfontenot/TestCircleRectangle.java
+/home/caleb/ASDV-Java/Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/src/main/java/com/calebfontenot/lab4_calebfontenot/Circle.java
+/home/caleb/ASDV-Java/Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/src/main/java/com/calebfontenot/lab4_calebfontenot/GeometricObject.java
+/home/caleb/ASDV-Java/Semester 2/Assignments/lab4_CalebFontenot_oldGoshDarnitMarkouREEE/src/main/java/com/calebfontenot/lab4_calebfontenot/Rectangle.java

Semester 3/Assignments/MP2-chapter4_Java20_CalebFontenot/nbproject/build-impl.xml

@@ -119,7 +119,43 @@ 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">
-        <property name="platform.java" value="${java.home}/bin/java"/>
+        <j2seproject1:property name="platform.home" value="platforms.${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>
@@ -242,20 +278,6 @@ 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="${jar.index}"/>
         <property name="copylibs.rebase" value="true"/>
@@ -343,7 +365,7 @@ is divided into following sections:
                         </path>
                     </resourcecount>
                 </condition>
-                <javac debug="@{debug}" deprecation="${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="${java.io.tmpdir}">
+                <javac debug="@{debug}" deprecation="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -394,7 +416,7 @@ is divided into following sections:
                 <property location="${build.dir}/empty" name="empty.dir"/>
                 <mkdir dir="${empty.dir}"/>
                 <mkdir dir="@{apgeneratedsrcdir}"/>
-                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" fork="${javac.fork}" 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="${source.encoding}" excludes="@{excludes}" executable="${platform.javac}" fork="yes" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -436,7 +458,7 @@ is divided into following sections:
             <sequential>
                 <property location="${build.dir}/empty" name="empty.dir"/>
                 <mkdir dir="${empty.dir}"/>
-                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" fork="${javac.fork}" 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="${source.encoding}" excludes="@{excludes}" executable="${platform.javac}" fork="yes" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -515,7 +537,7 @@ is divided into following sections:
             <element name="customizePrototype" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" showoutput="true" tempdir="${build.dir}">
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" jvm="${platform.java}" showoutput="true" tempdir="${build.dir}">
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
                         <mapper from="test-sys-prop.*" to="*" type="glob"/>
@@ -543,7 +565,7 @@ 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}" showoutput="true" tempdir="${build.dir}">
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" forkmode="${junit.forkmode}" jvm="${platform.java}" showoutput="true" tempdir="${build.dir}">
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
                         <mapper from="test-sys-prop.*" to="*" type="glob"/>
@@ -619,7 +641,7 @@ is divided into following sections:
                     </fileset>
                 </union>
                 <taskdef classname="org.testng.TestNGAntTask" classpath="${run.test.classpath}" name="testng"/>
-                <testng classfilesetref="test.set" failureProperty="tests.failed" listeners="org.testng.reporters.VerboseReporter" methods="${testng.methods.arg}" mode="${testng.mode}" outputdir="${build.test.results.dir}" suitename="MP2-chapter4_Java20_CalebFontenot" testname="TestNG tests" workingDir="${work.dir}">
+                <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="MP2-chapter4_Java20_CalebFontenot" testname="TestNG tests" workingDir="${work.dir}">
                     <xmlfileset dir="${build.test.classes.dir}" includes="@{testincludes}"/>
                     <propertyset>
                         <propertyref prefix="test-sys-prop."/>
@@ -850,6 +872,9 @@ is divided into following sections:
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
+                    <bootclasspath>
+                        <path path="${platform.bootcp}"/>
+                    </bootclasspath>
                 </nbjpdastart>
             </sequential>
         </macrodef>
@@ -899,7 +924,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" module="@{modulename}">
+                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" jvm="${platform.java}" module="@{modulename}">
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
@@ -933,7 +958,7 @@ 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">
+                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" jvm="${platform.java}">
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
@@ -965,7 +990,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true">
+                <java classname="@{classname}" dir="${work.dir}" failonerror="${java.failonerror}" fork="true" jvm="${platform.java}">
                     <jvmarg line="${endorsed.classpath.cmd.line.arg}"/>
                     <jvmarg value="-Dfile.encoding=${runtime.encoding}"/>
                     <redirector errorencoding="${runtime.encoding}" inputencoding="${runtime.encoding}" outputencoding="${runtime.encoding}"/>
@@ -1199,7 +1224,7 @@ is divided into following sections:
         <j2seproject3:copylibs manifest="${tmp.manifest.file}"/>
         <echo level="info">To run this application from the command line without Ant, try:</echo>
         <property location="${dist.jar}" name="dist.jar.resolved"/>
-        <echo level="info">java -jar "${dist.jar.resolved}"</echo>
+        <echo level="info">${platform.java} -jar "${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="${tmp.manifest.file}"/>
@@ -1301,8 +1326,8 @@ is divided into following sections:
                 <isset property="main.class.available"/>
             </and>
         </condition>
-        <property name="platform.jlink" value="${jdk.home}/bin/jlink"/>
+        <property name="platform.jlink" value="${platform.home}/bin/jlink"/>
-        <property name="jlink.systemmodules.internal" value="${jdk.home}/jmods"/>
+        <property name="jlink.systemmodules.internal" value="${platform.home}/jmods"/>
         <exec executable="${platform.jlink}">
             <arg value="--module-path"/>
             <arg path="${jlink.systemmodules.internal}:${run.modulepath}:${dist.jar}"/>
@@ -1495,16 +1520,19 @@ is divided into following sections:
                 </not>
             </and>
         </condition>
+        <exec executable="${platform.java}" failonerror="false" outputproperty="platform.version.output">
+            <arg value="-version"/>
+        </exec>
         <condition else="" property="bug5101868workaround" value="*.java">
-            <matches pattern="1\.[56](\..*)?" string="${java.version}"/>
+            <matches multiline="true" pattern="1\.[56](\..*)?" string="${platform.version.output}"/>
         </condition>
         <condition else="" property="javadoc.html5.cmd.line.arg" value="-html5">
             <and>
                 <isset property="javadoc.html5"/>
-                <available file="${jdk.home}${file.separator}lib${file.separator}jrt-fs.jar"/>
+                <available file="${platform.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}" 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}" 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}">
             <classpath>
                 <path path="${javac.classpath}"/>
             </classpath>

Semester 3/Assignments/MP2-chapter4_Java20_CalebFontenot/nbproject/genfiles.properties

@@ -1,8 +1,8 @@
-build.xml.data.CRC32=3b569e2a
+build.xml.data.CRC32=27242178
 build.xml.script.CRC32=413afed0
 build.xml.stylesheet.CRC32=f85dc8f2@1.107.0.48
 # 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=3b569e2a
+nbproject/build-impl.xml.data.CRC32=27242178
-nbproject/build-impl.xml.script.CRC32=80ea1a25
+nbproject/build-impl.xml.script.CRC32=66eac23f
 nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.107.0.48

Semester 3/Assignments/MP2-chapter4_Java20_CalebFontenot/nbproject/project.properties

@@ -40,7 +40,7 @@ jar.archive.disabled=${jnlp.enabled}
 jar.compress=false
 jar.index=${jnlp.enabled}
 javac.classpath=\
-    ${libs.JavaFX17.classpath}
+    ${libs.JavaFX20.classpath}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false
@@ -49,12 +49,11 @@ javac.modulepath=
 javac.processormodulepath=
 javac.processorpath=\
     ${javac.classpath}
-javac.source=17
+javac.source=20
-javac.target=17
+javac.target=20
 javac.test.classpath=\
     ${javac.classpath}:\
-    ${build.classes.dir}:\
+    ${build.classes.dir}
-    ${libs.JavaFX17.classpath}
 javac.test.modulepath=\
     ${javac.modulepath}
 javac.test.processorpath=\
@@ -98,10 +97,11 @@ manifest.custom.permissions=
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
-platform.active=default_platform
+platform.active=Graal_JDK_20
 run.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}
+run.jvmargs=-XX:+UnlockExperimentalVMOptions -XX:+EnableJVMCI -XX:-UseJVMCICompiler  -XX:-UseJVMCINativeLibrary --module-path=/usr/lib --add-modules javafx.fxml,javafx.controls,javafx.media,javafx.fxml
 run.modulepath=\
     ${javac.modulepath}
 run.test.classpath=\

Semester 3/Assignments/MP2-chapter4_Java20_CalebFontenot/nbproject/project.xml

@@ -4,6 +4,7 @@
     <configuration>
         <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
             <name>MP2-chapter4_Java20_CalebFontenot</name>
+            <explicit-platform explicit-source-supported="true"/>
             <source-roots>
                 <root id="src.dir"/>
             </source-roots>

Semester 3/Assignments/MP2-chapter4_Java20_CalebFontenot/src/MP2_chapter4_CalebFontenot/BouncingBall.java

@@ -39,6 +39,7 @@ public class BouncingBall extends Pane {
     final double radius = 20;
     private double x = radius, y = radius;
     private double dx = 1, dy = 1;
+    private long moveEvent = 0;
     private Circle circle = new Circle(x, y, radius);
     private Rectangle racket = new Rectangle(RACKET_LENGTH, 20);
     private Label infoLabel = new Label("Your mouse cursor must be inside the bounds of the window to play!");
@@ -48,8 +49,8 @@ public class BouncingBall extends Pane {
     private Label computerScoreLabel = new Label("Computer Score: 0");
     private Label nowPlaying = new Label();
     private Button restartBgm = new Button("Restart BGM");
-    private Label jvmVersion = new Label("Java version: Java " + System.getProperty("java.version"));
+    private Label jvmVersion = new Label("JVM version: " + System.getProperty("java.vendor.version"));
-
+    private Label moveEventLabel = new Label("Move events: ");
     private Timeline animation;
 
     private int computerScore, playerScore = 0;
@@ -65,8 +66,9 @@ public class BouncingBall extends Pane {
         textPane.add(playerScoreLabel, 0, 2);
         textPane.add(computerScoreLabel, 0, 3);
         textPane.add(nowPlaying, 0, 4);
-        textPane.add(jvmVersion, 0, 5);
+        textPane.add(moveEventLabel, 0, 5);
-        textPane.add(restartBgm, 0, 6);
+        textPane.add(jvmVersion, 0, 6);
+        textPane.add(restartBgm, 0, 7);
         getChildren().addAll(circle, racket, textPane); // Place a ball into this pane
         racket.relocate(0, 580);
         playSound("bgm");
@@ -155,6 +157,7 @@ public class BouncingBall extends Pane {
     }
 
     public void moveRacket(double x) {
+        moveEventLabel.setText("Move events: " + ++moveEvent);
         racket.relocate(x, getHeight() - 20);
     }