Recursion hell

.gitignore

@@ -169,3 +169,5 @@
 /Semester 3/Assignments/SerialPog2/target/
 /Semester 3/Assignments/SerialPogAnt/nbproject/private/
 /Semester 3/Assignments/SerialPogAnt/build/
+/Semester 3/GenericStack/target/
+/Semester 3/Assignments/lab6_generics_CalebFontenot/target/

Semester 3/Assignments/MP2-chapter4_CalebFontenot/nbproject/build-impl.xml

@@ -120,7 +120,43 @@ 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>
@@ -243,20 +279,6 @@ 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="${jar.index}"/>
         <property name="copylibs.rebase" value="true"/>
@@ -344,7 +366,7 @@ is divided into following sections:
                         </path>
                     </resourcecount>
                 </condition>
-                <javac debug="@{debug}" deprecation="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -395,7 +417,7 @@ is divided into following sections:
                 <property location="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -437,7 +459,7 @@ is divided into following sections:
             <sequential>
                 <property location="${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="${java.io.tmpdir}">
                     <src>
                         <dirset dir="@{gensrcdir}" erroronmissingdir="false">
                             <include name="*"/>
@@ -516,7 +538,7 @@ is divided into following sections:
             <element name="customizePrototype" optional="true"/>
             <sequential>
                 <property name="junit.forkmode" value="perTest"/>
-                <junit dir="${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"/>
@@ -544,7 +566,7 @@ 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="${build.dir}">
                     <syspropertyset>
                         <propertyref prefix="test-sys-prop."/>
                         <mapper from="test-sys-prop.*" to="*" type="glob"/>
@@ -620,7 +642,7 @@ is divided into following sections:
                     </fileset>
                 </union>
                 <taskdef classname="org.testng.TestNGAntTask" classpath="${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="${build.test.results.dir}" suitename="MP2-chapter4_CalebFontenot" testname="TestNG tests" workingDir="${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_CalebFontenot" testname="TestNG tests" workingDir="${work.dir}">
                     <xmlfileset dir="${build.test.classes.dir}" includes="@{testincludes}"/>
                     <propertyset>
                         <propertyref prefix="test-sys-prop."/>
@@ -851,6 +873,9 @@ is divided into following sections:
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
+                    <bootclasspath>
+                        <path path="${platform.bootcp}"/>
+                    </bootclasspath>
                 </nbjpdastart>
             </sequential>
         </macrodef>
@@ -900,7 +925,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${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>
@@ -934,7 +959,7 @@ 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="${platform.java}">
                     <classpath>
                         <path path="@{classpath}"/>
                     </classpath>
@@ -966,7 +991,7 @@ is divided into following sections:
             <attribute default="jvm" name="jvm"/>
             <element name="customize" optional="true"/>
             <sequential>
-                <java classname="@{classname}" dir="${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="${runtime.encoding}"/>
@@ -1200,7 +1225,7 @@ is divided into following sections:
         <j2seproject3:copylibs manifest="${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="${tmp.manifest.file}"/>
@@ -1302,8 +1327,8 @@ is divided into following sections:
                 <isset property="main.class.available"/>
             </and>
         </condition>
-        <property name="platform.jlink" value="${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}:${dist.jar}"/>
@@ -1496,16 +1521,19 @@ is divided into following sections:
                 </not>
             </and>
         </condition>
+        <exec executable="${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_CalebFontenot/nbproject/genfiles.properties

@@ -3,6 +3,6 @@ build.xml.script.CRC32=f4beac8b
 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=14971581
+nbproject/build-impl.xml.data.CRC32=1d3703fe
-nbproject/build-impl.xml.script.CRC32=e3cc13c1
+nbproject/build-impl.xml.script.CRC32=4d538bea
 nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.107.0.48

Semester 3/Assignments/MP2-chapter4_CalebFontenot/nbproject/project.properties

@@ -37,8 +37,7 @@ includes=**
 # Non-JavaFX jar file creation is deactivated in JavaFX 2.0+ projects
 jar.archive.disabled=true
 jar.compress=false
-javac.classpath=\
+javac.classpath=
-    ${libs.JavaFX20.classpath}
 # Space-separated list of extra javac options
 javac.compilerargs=
 javac.deprecation=false
@@ -47,8 +46,8 @@ javac.modulepath=
 javac.processormodulepath=
 javac.processorpath=\
     ${javac.classpath}
-javac.source=20
+javac.source=1.8
-javac.target=20
+javac.target=1.8
 javac.test.classpath=\
     ${javac.classpath}:\
     ${build.classes.dir}
@@ -108,7 +107,7 @@ manifest.custom.permissions=
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
-platform.active=default_platform
+platform.active=JDK_1.8
 run.classpath=\
     ${dist.jar}:\
     ${javac.classpath}:\

Semester 3/Assignments/MP2-chapter4_CalebFontenot/nbproject/project.xml

@@ -14,6 +14,7 @@
         </buildExtensions>
         <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
             <name>MP2-chapter4_CalebFontenot</name>
+            <explicit-platform explicit-source-supported="true"/>
             <source-roots>
                 <root id="src.dir"/>
             </source-roots>

Semester 3/Assignments/lab6_generics_CalebFontenot/pom.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>edu.slcc.asdv.caleb</groupId>
+    <artifactId>lab6_generics_CalebFontenot</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <exec.mainClass>edu.slcc.asdv.caleb.lab6_generics_calebfontenot.Lab6_generics_CalebFontenot</exec.mainClass>
+    </properties>
+</project>

Semester 3/Assignments/lab6_generics_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab6_generics_calebfontenot/Lab6_generics_CalebFontenot.java

@@ -0,0 +1,16 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+
+package edu.slcc.asdv.caleb.lab6_generics_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Lab6_generics_CalebFontenot {
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}

Semester 3/Assignments/lab6_generics_CalebFontenot/src/main/java/edu/slcc/asdv/caleb/lab6_generics_calebfontenot/Max.java

@@ -0,0 +1,42 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package edu.slcc.asdv.caleb.lab6_generics_calebfontenot;
+
+/**
+ *
+ * @author caleb
+ */
+public class Max {
+
+    public static Comparable max(Comparable o1, Comparable o2)
+    {
+        if (o1.compareTo(o2) > 0) {
+            return o1;
+        } else {
+            return o2;
+        }
+    }
+    public static <E extends Comparable<E>> E maxSafe(E e1, E e2) {
+        if(e1.compareTo(e2) > 0) {
+            return e1;
+        } else {
+            return e2;
+        }
+    }
+    
+    public static void main(String[] args)
+    {
+        System.out.println(max(1, 2));
+        try {
+            System.out.println(maxSafe(1, 2));
+            System.out.println(maxSafe("abc", "ABC"));
+            System.out.println();
+            //System.out.println(maxSafe(1, "two"));
+            System.out.println("This line compiles but crashes the program " + max(1, "two"));
+        } catch (ClassCastException e) {
+            System.err.println("RAW TYPES ARE UNSAFE " + e.getMessage()) ;
+        }
+    }
+}

Semester 3/GenericStack/pom.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>edu.slcc.asdv.caleb</groupId>
+    <artifactId>GenericStack</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <exec.mainClass>edu.slcc.asdv.caleb.genericstack.GenericStack</exec.mainClass>
+    </properties>
+</project>

Semester 3/GenericStack/src/main/java/edu/slcc/asdv/caleb/genericstack/GenericStack.java

@@ -0,0 +1,63 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+package edu.slcc.asdv.caleb.genericstack;
+
+import java.util.ArrayList;
+import java.util.EmptyStackException;
+
+/**
+ *
+ * @author caleb
+ */
+public class GenericStack<T> {
+
+    private T[] elements;
+    ArrayList<T> elementsList = new ArrayList<T>();
+    private int top;
+    static int size = 4;
+
+    public GenericStack(int size) {
+        elements = (T[]) new Object[size];
+    }
+    public GenericStack()
+    {
+        elements = (T[]) new Object[size];
+    }
+    public boolean push (T element) {
+        if (top == size) {
+            throw new StackOverflowError();
+        }
+        elements[top++] = element;
+        elementsList.add(element);
+        return true;
+    }
+    
+    public T pop() {
+        if (top == 0) {
+            throw new EmptyStackException();
+        }
+        --top;
+        elementsList.remove(top);
+        return elements[top];
+    }
+    
+    public T peek() {
+        if (top == 0) {
+            throw new EmptyStackException();
+        }
+        return elements[top - 1];
+    }
+
+    
+    
+    @Override
+    public String toString()
+    {
+        String returnString = "";
+        for (int i = top -1; i >= 0; --i) {
+            returnString += elements[i].toString() + ", ";
+        }
+        return returnString;
+    }
+}

Semester 3/GenericStack/src/main/java/edu/slcc/asdv/caleb/genericstack/Max.java

@@ -0,0 +1,23 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package edu.slcc.asdv.caleb.genericstack;
+
+/**
+ *
+ * @author caleb
+ */
+public class Max {
+    public static <E extends Comparable> E max(E e1, E e2) { 
+        return e1.compareTo(e2) >= 0 ? e1 : e2;
+    }
+    public static void main(String[] args)
+    {
+        Object o1 = new Object();
+        Object o2 = new Object();
+        System.out.println(Max.max(o1, o2));
+        System.out.println(Max.max(2, 4));
+        System.out.println(Max.max("abc", "defg"));
+    }
+}

Semester 3/GenericStack/src/main/java/edu/slcc/asdv/caleb/genericstack/TestStack.java

@@ -0,0 +1,25 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package edu.slcc.asdv.caleb.genericstack;
+
+/**
+ *
+ * @author caleb
+ */
+public class TestStack {
+    public static void main(String[] args)
+    {
+        GenericStack<Integer> gsi = new GenericStack(4);
+
+        gsi.push(10);
+        gsi.push(20);
+       // gsi.push(30);
+        //gsi.push(40);
+        //gsi.pop();
+        //gsi.push(50);
+        
+        System.out.println(gsi.toString());
+    }
+}

Semester 3/mavenproject1/pom.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>edu.slcc.asdv.caleb</groupId>
+    <artifactId>mavenproject1</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <exec.mainClass>edu.slcc.asdv.caleb.mavenproject1.Mavenproject1</exec.mainClass>
+    </properties>
+</project>

Semester 3/mavenproject1/src/main/java/edu/slcc/asdv/caleb/mavenproject1/GenericsTest.java

@@ -0,0 +1,43 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package edu.slcc.asdv.caleb.mavenproject1;
+
+import java.util.ArrayList;
+
+/**
+ *
+ * @author caleb
+ */
+public class GenericsTest {
+     public static int f3(ArrayList<? extends Number> list) {
+         return 1;
+     }
+    public static int f1(ArrayList<Number> list) {
+        return 1;
+    }
+    
+    public static void f2(Number n) {
+        
+    }
+    void f5() {
+        
+    }
+    
+    public static void main(String[] args)
+    {
+        
+        ArrayList<Integer> l1 = new ArrayList<Integer>();
+        f3(l1);
+        Integer i = 10;
+        f2(i);
+        ArrayList<Number> l2 = l1;
+        ArrayList<? extends Number> l3 = l1;
+        f3(i);
+        f3(new ArrayList<Double>());
+        
+        Object o = new A();
+        f5((A) )
+    }
+}

Semester 3/mavenproject1/src/main/java/edu/slcc/asdv/caleb/mavenproject1/Mavenproject1.java

@@ -0,0 +1,16 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ */
+
+package edu.slcc.asdv.caleb.mavenproject1;
+
+/**
+ *
+ * @author caleb
+ */
+public class Mavenproject1 {
+
+    public static void main(String[] args) {
+        System.out.println("Hello World!");
+    }
+}