diff --git a/.gitignore b/.gitignore
index 1e4cb7e..fb9a6bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -188,3 +188,7 @@
/Semester 3/Assignments/MP5-Binary-Files_CalebFontenot2/MP5-Binary-Files_CalebFontenot/nbproject/private/
/Semester 3/Assignments/MP5-Binary-Files_CalebFontenot/build/
/Semester 3/Assignments/MP5-Binary-Files_CalebFontenot/nbproject/private/
+/Semester 3/Assignments/TestHashCode/nbproject/private/
+/Semester 3/Assignments/TestHashCode/build/
+/Semester 3/Assignments/LinkedList/nbproject/private/
+/Semester 3/Assignments/LinkedList/build/
diff --git a/Semester 3/Assignments/LinkedList/build.xml b/Semester 3/Assignments/LinkedList/build.xml
new file mode 100644
index 0000000..3bd73cf
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/build.xml
@@ -0,0 +1,73 @@
+
+
+
+
+
+
+
+
+
+
+ Builds, tests, and runs the project LinkedList.
+
+
+
diff --git a/Semester 3/Assignments/LinkedList/manifest.mf b/Semester 3/Assignments/LinkedList/manifest.mf
new file mode 100644
index 0000000..328e8e5
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/manifest.mf
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+
diff --git a/Semester 3/Assignments/LinkedList/nbproject/build-impl.xml b/Semester 3/Assignments/LinkedList/nbproject/build-impl.xml
new file mode 100644
index 0000000..905cc16
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/nbproject/build-impl.xml
@@ -0,0 +1,1771 @@
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+ Must set src.dir
+ Must set test.src.dir
+ Must set build.dir
+ Must set dist.dir
+ Must set build.classes.dir
+ Must set dist.javadoc.dir
+ Must set build.test.classes.dir
+ Must set build.test.results.dir
+ Must set build.classes.excludes
+ Must set dist.jar
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+ Must set JVM to use for profiling in profiler.info.jvm
+ Must set profiler agent JVM arguments in profiler.info.jvmargs.agent
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+ Must select some files in the IDE or set javac.includes
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+ To run this application from the command line without Ant, try:
+
+ java -jar "${dist.jar.resolved}"
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+ Must select one file in the IDE or set run.class
+
+
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+ Must select one file in the IDE or set run.class
+
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+ Must select one file in the IDE or set debug.class
+
+
+
+
+ Must select one file in the IDE or set debug.class
+
+
+
+
+ Must set fix.includes
+
+
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+
+
+ This target only works when run from inside the NetBeans IDE.
+
+
+
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+ Must select one file in the IDE or set profile.class
+ This target only works when run from inside the NetBeans IDE.
+
+
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+
+
+
+ This target only works when run from inside the NetBeans IDE.
+
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+ This target only works when run from inside the NetBeans IDE.
+
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+ Must select one file in the IDE or set run.class
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+
+ Must select some files in the IDE or set test.includes
+
+
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+ Must select one file in the IDE or set run.class
+
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+ Must select one file in the IDE or set applet.url
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+ Must select some files in the IDE or set javac.includes
+
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+
+ Some tests failed; see details above.
+
+
+
+
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+
+
+ Must select some files in the IDE or set test.includes
+
+
+
+ Some tests failed; see details above.
+
+
+
+ Must select some files in the IDE or set test.class
+ Must select some method in the IDE or set test.method
+
+
+
+ Some tests failed; see details above.
+
+
+
+
+ Must select one file in the IDE or set test.class
+
+
+
+ Must select one file in the IDE or set test.class
+ Must select some method in the IDE or set test.method
+
+
+
+
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+
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+
+
+
+ Must select one file in the IDE or set applet.url
+
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+ Must select one file in the IDE or set applet.url
+
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diff --git a/Semester 3/Assignments/LinkedList/nbproject/genfiles.properties b/Semester 3/Assignments/LinkedList/nbproject/genfiles.properties
new file mode 100644
index 0000000..14564e4
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/nbproject/genfiles.properties
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=574b29ce
+build.xml.script.CRC32=5a2d809d
+build.xml.stylesheet.CRC32=f85dc8f2@1.108.0.48
+# 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=574b29ce
+nbproject/build-impl.xml.script.CRC32=e24591ae
+nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.108.0.48
diff --git a/Semester 3/Assignments/LinkedList/nbproject/project.properties b/Semester 3/Assignments/LinkedList/nbproject/project.properties
new file mode 100644
index 0000000..cdc8ed7
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/nbproject/project.properties
@@ -0,0 +1,95 @@
+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processor.options=
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+ ${run.classpath}
+debug.modulepath=\
+ ${run.modulepath}
+debug.test.classpath=\
+ ${run.test.classpath}
+debug.test.modulepath=\
+ ${run.test.modulepath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/LinkedList.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+dist.jlink.dir=${dist.dir}/jlink
+dist.jlink.output=${dist.jlink.dir}/LinkedList
+excludes=
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.external.vm=true
+javac.modulepath=
+javac.processormodulepath=
+javac.processorpath=\
+ ${javac.classpath}
+javac.source=20
+javac.target=20
+javac.test.classpath=\
+ ${javac.classpath}:\
+ ${build.classes.dir}
+javac.test.modulepath=\
+ ${javac.modulepath}
+javac.test.processorpath=\
+ ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.html5=false
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+# The jlink additional root modules to resolve
+jlink.additionalmodules=
+# The jlink additional command line parameters
+jlink.additionalparam=
+jlink.launcher=true
+jlink.launcher.name=LinkedList
+main.class=linkedlist.LinkedList
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+ ${javac.classpath}:\
+ ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.modulepath=\
+ ${javac.modulepath}
+run.test.classpath=\
+ ${javac.test.classpath}:\
+ ${build.test.classes.dir}
+run.test.modulepath=\
+ ${javac.test.modulepath}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test
diff --git a/Semester 3/Assignments/LinkedList/nbproject/project.xml b/Semester 3/Assignments/LinkedList/nbproject/project.xml
new file mode 100644
index 0000000..6c6d94c
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/nbproject/project.xml
@@ -0,0 +1,15 @@
+
+
+ org.netbeans.modules.java.j2seproject
+
+
+ LinkedList
+
+
+
+
+
+
+
+
+
diff --git a/Semester 3/Assignments/LinkedList/src/linkedlist/MyList.java b/Semester 3/Assignments/LinkedList/src/linkedlist/MyList.java
new file mode 100644
index 0000000..f181a7e
--- /dev/null
+++ b/Semester 3/Assignments/LinkedList/src/linkedlist/MyList.java
@@ -0,0 +1,150 @@
+/*
+ * 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 linkedlist;
+
+import java.util.LinkedList;
+
+/**
+ *
+ * @author caleb
+ */
+public class MyList {
+
+ private Node head;
+
+ class Node {
+
+ E e; // Data than can be anything
+ Node link; // Address of another node
+
+ }
+
+ public boolean add(E e)
+ {
+ Node newNode = new Node();
+ newNode.e = e;
+
+ if (head == null) {
+ head = newNode;
+ } else {
+ Node p = head;
+ Node pTrail = head;
+ while (p != null) {
+ pTrail = p;
+ p = p.link;
+ }
+ pTrail.link = newNode;
+ }
+ return true;
+ }
+
+ public boolean add(E e, int index) {
+ Node newNode = new Node();
+ newNode.e = e;//copy data
+
+ //Check index location
+ if (index < 0 || index > size()) {
+ throw new IndexOutOfBoundsException();
+ }
+
+ //Case 1: list is empty and the index is zero
+ if (size() == 0 && index == 0) {
+ head = newNode;
+ } //Case 2: Add at front
+ else if (index == 0) {
+ //Connect newNode with the first node
+ newNode.link = head;
+ //Make head point to new node
+ head = newNode;
+ }
+ //Case 3: Add in middle
+ else if (index < size())
+ {
+ Node p = head;
+ for (int i = 0; i < index - 1; ++i)
+ {
+ p = p.link;//advance the p
+ }
+ //Point link of new node to next node
+ newNode.link = p.link;
+ //make previous node link point to new node
+ p.link = newNode;
+ }
+ //Case 4: Add at end of list
+ else {
+ add(e);
+ }
+ return true;
+ }
+
+ @Override
+ public String toString()
+ {
+ String s = "";
+ Node p = head;
+ while (p != null) {
+ s += p.e.toString() + " ";
+ p = p.link;
+ }
+ return "MyList{" + s + "}";
+ }
+
+ public int size()
+ {
+ int count = 0;
+ Node p = head;
+ while (p != null) {
+ ++count;
+ p = p.link;
+ }
+ return count;
+ }
+
+ public E removeAt(int index) {
+ if (index < 0 || index >= size())
+ throw new IndexOutOfBoundsException();
+ if (size() == 0)
+ throw new RuntimeException("Empty List");
+ E removedE = null;
+ if (index == 0) {
+ // remove the front
+ removedE = head.e;
+ Node p = head;
+ head = head.link;
+ p.link = null;
+ }
+ if (index > 0 && index < size()) { // remove middle
+ Node p = head;
+ for (int i = 0; i < index - 1; ++i) {
+ p = head.link;
+ }
+ removedE = p.link.e;
+ p.link = p.link.link;
+ } else { // Remove at end
+ Node p = head;
+ for (int i = 0; i < index -1; ++i) {
+ p = p.link;
+ removedE = p.link.e;
+ p.link = null;
+ }
+ }
+ return removedE;
+ }
+
+ public static void main(String[] args)
+ {
+ LinkedList linkedList = new LinkedList<>();
+ MyList ml = new MyList<>();
+ ml.add(10);
+ ml.add(20);
+ ml.add(30);
+ ml.add(5, 0);
+ ml.add(25, 3);
+ ml.add(40, 5);
+ System.out.println("removing " + ml.removeAt(2) + "...");
+ System.out.println(ml);
+ System.out.println(ml.size());
+ }
+}
diff --git a/Semester 3/Assignments/TestHashCode/build.xml b/Semester 3/Assignments/TestHashCode/build.xml
new file mode 100644
index 0000000..16df9da
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/build.xml
@@ -0,0 +1,73 @@
+
+
+
+
+
+
+
+
+
+
+ Builds, tests, and runs the project TestHashCode.
+
+
+
diff --git a/Semester 3/Assignments/TestHashCode/manifest.mf b/Semester 3/Assignments/TestHashCode/manifest.mf
new file mode 100644
index 0000000..328e8e5
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/manifest.mf
@@ -0,0 +1,3 @@
+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+
diff --git a/Semester 3/Assignments/TestHashCode/nbproject/build-impl.xml b/Semester 3/Assignments/TestHashCode/nbproject/build-impl.xml
new file mode 100644
index 0000000..df614d8
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/nbproject/build-impl.xml
@@ -0,0 +1,1771 @@
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+ Must set src.dir
+ Must set test.src.dir
+ Must set build.dir
+ Must set dist.dir
+ Must set build.classes.dir
+ Must set dist.javadoc.dir
+ Must set build.test.classes.dir
+ Must set build.test.results.dir
+ Must set build.classes.excludes
+ Must set dist.jar
+
+
+
+
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+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must set javac.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+ No tests executed.
+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must set JVM to use for profiling in profiler.info.jvm
+ Must set profiler agent JVM arguments in profiler.info.jvmargs.agent
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set javac.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ To run this application from the command line without Ant, try:
+
+ java -jar "${dist.jar.resolved}"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set run.class
+
+
+
+ Must select one file in the IDE or set run.class
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set debug.class
+
+
+
+
+ Must select one file in the IDE or set debug.class
+
+
+
+
+ Must set fix.includes
+
+
+
+
+
+
+
+
+
+ This target only works when run from inside the NetBeans IDE.
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set profile.class
+ This target only works when run from inside the NetBeans IDE.
+
+
+
+
+
+
+
+
+ This target only works when run from inside the NetBeans IDE.
+
+
+
+
+
+
+
+
+
+
+
+
+ This target only works when run from inside the NetBeans IDE.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set run.class
+
+
+
+
+
+ Must select some files in the IDE or set test.includes
+
+
+
+
+ Must select one file in the IDE or set run.class
+
+
+
+
+ Must select one file in the IDE or set applet.url
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set javac.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Some tests failed; see details above.
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set test.includes
+
+
+
+ Some tests failed; see details above.
+
+
+
+ Must select some files in the IDE or set test.class
+ Must select some method in the IDE or set test.method
+
+
+
+ Some tests failed; see details above.
+
+
+
+
+ Must select one file in the IDE or set test.class
+
+
+
+ Must select one file in the IDE or set test.class
+ Must select some method in the IDE or set test.method
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set applet.url
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set applet.url
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Semester 3/Assignments/TestHashCode/nbproject/genfiles.properties b/Semester 3/Assignments/TestHashCode/nbproject/genfiles.properties
new file mode 100644
index 0000000..bec4cc8
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/nbproject/genfiles.properties
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=37d3182d
+build.xml.script.CRC32=cfde4771
+build.xml.stylesheet.CRC32=f85dc8f2@1.108.0.48
+# 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=37d3182d
+nbproject/build-impl.xml.script.CRC32=10f7f466
+nbproject/build-impl.xml.stylesheet.CRC32=12e0a6c2@1.108.0.48
diff --git a/Semester 3/Assignments/TestHashCode/nbproject/project.properties b/Semester 3/Assignments/TestHashCode/nbproject/project.properties
new file mode 100644
index 0000000..73afb6c
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/nbproject/project.properties
@@ -0,0 +1,95 @@
+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processor.options=
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+ ${run.classpath}
+debug.modulepath=\
+ ${run.modulepath}
+debug.test.classpath=\
+ ${run.test.classpath}
+debug.test.modulepath=\
+ ${run.test.modulepath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/TestHashCode.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+dist.jlink.dir=${dist.dir}/jlink
+dist.jlink.output=${dist.jlink.dir}/TestHashCode
+excludes=
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.external.vm=true
+javac.modulepath=
+javac.processormodulepath=
+javac.processorpath=\
+ ${javac.classpath}
+javac.source=20
+javac.target=20
+javac.test.classpath=\
+ ${javac.classpath}:\
+ ${build.classes.dir}
+javac.test.modulepath=\
+ ${javac.modulepath}
+javac.test.processorpath=\
+ ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.html5=false
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+# The jlink additional root modules to resolve
+jlink.additionalmodules=
+# The jlink additional command line parameters
+jlink.additionalparam=
+jlink.launcher=true
+jlink.launcher.name=TestHashCode
+main.class=testhashcode.TestHashCode
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+ ${javac.classpath}:\
+ ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.modulepath=\
+ ${javac.modulepath}
+run.test.classpath=\
+ ${javac.test.classpath}:\
+ ${build.test.classes.dir}
+run.test.modulepath=\
+ ${javac.test.modulepath}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test
diff --git a/Semester 3/Assignments/TestHashCode/nbproject/project.xml b/Semester 3/Assignments/TestHashCode/nbproject/project.xml
new file mode 100644
index 0000000..4eed752
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/nbproject/project.xml
@@ -0,0 +1,15 @@
+
+
+ org.netbeans.modules.java.j2seproject
+
+
+ TestHashCode
+
+
+
+
+
+
+
+
+
diff --git a/Semester 3/Assignments/TestHashCode/src/testhashcode/TestHashCode.java b/Semester 3/Assignments/TestHashCode/src/testhashcode/TestHashCode.java
new file mode 100644
index 0000000..9572d10
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/src/testhashcode/TestHashCode.java
@@ -0,0 +1,21 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Main.java to edit this template
+ */
+package testhashcode;
+
+/**
+ *
+ * @author caleb
+ */
+public class TestHashCode {
+
+ /**
+ * @param args the command line arguments
+ */
+ public static void main(String[] args)
+ {
+ // TODO code application logic here
+ }
+
+}
diff --git a/Semester 3/Assignments/TestHashCode/src/testhashcode/TestHashSet.java b/Semester 3/Assignments/TestHashCode/src/testhashcode/TestHashSet.java
new file mode 100644
index 0000000..41a6d29
--- /dev/null
+++ b/Semester 3/Assignments/TestHashCode/src/testhashcode/TestHashSet.java
@@ -0,0 +1,39 @@
+/*
+ * 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 testhashcode;
+
+/**
+ *
+ * @author caleb
+ */
+import java.util.*;
+
+public class TestHashSet {
+ public static void main(String[] args) {
+ // Create a hash set
+ Set set = new HashSet<>();
+
+ // Add strings to the set
+ set.add("London");
+ set.add("Paris");
+ set.add("New York");
+ set.add("San Francisco");
+ set.add("Beijing");
+ set.add("New York");
+ set.
+
+ System.out.println(set);
+
+ // Display the elements in the hash set
+ for (String s: set) {
+ System.out.print(s.toUpperCase() + " ");
+ }
+
+ // Process the elements using a forEach method
+ System.out.println();
+ set.forEach(e -> System.out.print(e.toLowerCase() + " "));
+ System.out.println();
+ }
+}
\ No newline at end of file