diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..90190a5
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="temurin-17" project-jdk-type="JavaSDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 3aa5fe4..9c85c47 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,8 +4,20 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="8658cbac-7347-4046-83e8-57065c86d2b8" name="Changes" comment="updated junk files">
+    <list default="true" id="8658cbac-7347-4046-83e8-57065c86d2b8" name="Changes" comment="updated junk java files">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/java_practice.iml" beforeDir="false" afterPath="$PROJECT_DIR$/java_practice.iml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/Main.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/TempConverter.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/compoundInterest.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/ifStatements.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/madLibs.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/printF.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/randomNums.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/shoppingCart.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/substrings.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/trueFalse.class" beforeDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/weightConverter.class" beforeDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -22,18 +34,18 @@
   <component name="Git.Settings">
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
-  <component name="GitHubPullRequestSearchHistory"><![CDATA[{
-  "lastFilter": {
-    "state": "OPEN",
-    "assignee": "CameronCSS"
+  <component name="GitHubPullRequestSearchHistory">{
+  &quot;lastFilter&quot;: {
+    &quot;state&quot;: &quot;OPEN&quot;,
+    &quot;assignee&quot;: &quot;CameronCSS&quot;
   }
-}]]></component>
-  <component name="GithubPullRequestsUISettings"><![CDATA[{
-  "selectedUrlAndAccountId": {
-    "url": "https://github.com/CameronCSS/Java_practice.git",
-    "accountId": "1865e200-c7ac-4f58-baed-f72f06b5746c"
+}</component>
+  <component name="GithubPullRequestsUISettings">{
+  &quot;selectedUrlAndAccountId&quot;: {
+    &quot;url&quot;: &quot;https://github.com/CameronCSS/Java_practice.git&quot;,
+    &quot;accountId&quot;: &quot;1865e200-c7ac-4f58-baed-f72f06b5746c&quot;
   }
-}]]></component>
+}</component>
   <component name="McpProjectServerCommands">
     <commands />
     <urls />
@@ -52,44 +64,44 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "Application.Calculator.executor": "Run",
-    "Application.Main.executor": "Run",
-    "Application.TempConverter.executor": "Run",
-    "Application.compountInterest.executor": "Run",
-    "Application.ifStatements.executor": "Run",
-    "Application.madLibs.executor": "Run",
-    "Application.printF.executor": "Run",
-    "Application.randomNums.executor": "Run",
-    "Application.shoppingCart.executor": "Run",
-    "Application.substrings.executor": "Run",
-    "Application.tempConverter.executor": "Run",
-    "Application.trueFalse.executor": "Run",
-    "Application.weightConverter.executor": "Run",
-    "ModuleVcsDetector.initialDetectionPerformed": "true",
-    "RunOnceActivity.MCP Project settings loaded": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "RunOnceActivity.TerminalTabsStorage.copyFrom.TerminalArrangementManager.252": "true",
-    "RunOnceActivity.git.unshallow": "true",
-    "RunOnceActivity.typescript.service.memoryLimit.init": "true",
-    "com.intellij.ml.llm.matterhorn.ej.ui.settings.DefaultModelSelectionForGA.v1": "true",
-    "git-widget-placeholder": "main",
-    "junie.onboarding.icon.badge.shown": "true",
-    "kotlin-language-version-configured": "true",
-    "node.js.detected.package.eslint": "true",
-    "node.js.detected.package.tslint": "true",
-    "node.js.selected.package.eslint": "(autodetect)",
-    "node.js.selected.package.tslint": "(autodetect)",
-    "nodejs_package_manager_path": "npm",
-    "project.structure.last.edited": "Modules",
-    "project.structure.proportion": "0.15",
-    "project.structure.side.proportion": "0.2",
-    "settings.editor.selected.configurable": "vcs.Git",
-    "to.speed.mode.migration.done": "true",
-    "vue.rearranger.settings.migration": "true"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;Application.Calculator.executor&quot;: &quot;Run&quot;,
+    &quot;Application.Main.executor&quot;: &quot;Run&quot;,
+    &quot;Application.TempConverter.executor&quot;: &quot;Run&quot;,
+    &quot;Application.compountInterest.executor&quot;: &quot;Run&quot;,
+    &quot;Application.ifStatements.executor&quot;: &quot;Run&quot;,
+    &quot;Application.madLibs.executor&quot;: &quot;Run&quot;,
+    &quot;Application.printF.executor&quot;: &quot;Run&quot;,
+    &quot;Application.randomNums.executor&quot;: &quot;Run&quot;,
+    &quot;Application.shoppingCart.executor&quot;: &quot;Run&quot;,
+    &quot;Application.substrings.executor&quot;: &quot;Run&quot;,
+    &quot;Application.tempConverter.executor&quot;: &quot;Run&quot;,
+    &quot;Application.trueFalse.executor&quot;: &quot;Run&quot;,
+    &quot;Application.weightConverter.executor&quot;: &quot;Run&quot;,
+    &quot;ModuleVcsDetector.initialDetectionPerformed&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.MCP Project settings loaded&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.TerminalTabsStorage.copyFrom.TerminalArrangementManager.252&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.git.unshallow&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.typescript.service.memoryLimit.init&quot;: &quot;true&quot;,
+    &quot;com.intellij.ml.llm.matterhorn.ej.ui.settings.DefaultModelSelectionForGA.v1&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
+    &quot;junie.onboarding.icon.badge.shown&quot;: &quot;true&quot;,
+    &quot;kotlin-language-version-configured&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;project.structure.last.edited&quot;: &quot;SDKs&quot;,
+    &quot;project.structure.proportion&quot;: &quot;0.15&quot;,
+    &quot;project.structure.side.proportion&quot;: &quot;0.2&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;configurable.group.language&quot;,
+    &quot;to.speed.mode.migration.done&quot;: &quot;true&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
   }
-}]]></component>
+}</component>
   <component name="RecentsManager">
     <key name="MoveClassesOrPackagesDialog.RECENTS_KEY">
       <recent name="" />
@@ -111,7 +123,9 @@
       <option name="presentableId" value="Default" />
       <updated>1767557089317</updated>
       <workItem from="1767557093354" duration="14440000" />
-      <workItem from="1767678323979" duration="14930000" />
+      <workItem from="1767678323979" duration="16130000" />
+      <workItem from="1767837943314" duration="237000" />
+      <workItem from="1767838192168" duration="55000" />
     </task>
     <task id="LOCAL-00001" summary="updated module output folders">
       <option name="closed" value="true" />
@@ -233,7 +247,15 @@
       <option name="project" value="LOCAL" />
       <updated>1767823658794</updated>
     </task>
-    <option name="localTasksCounter" value="16" />
+    <task id="LOCAL-00016" summary="updated junk java files">
+      <option name="closed" value="true" />
+      <created>1767824260007</created>
+      <option name="number" value="00016" />
+      <option name="presentableId" value="LOCAL-00016" />
+      <option name="project" value="LOCAL" />
+      <updated>1767824260007</updated>
+    </task>
+    <option name="localTasksCounter" value="17" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -254,6 +276,11 @@
     <MESSAGE value="Crated a temperature converter" />
     <MESSAGE value="Refactored classes / File names to use Pascal case" />
     <MESSAGE value="updated junk files" />
-    <option name="LAST_COMMIT_MESSAGE" value="updated junk files" />
+    <MESSAGE value="updated junk java files" />
+    <option name="LAST_COMMIT_MESSAGE" value="updated junk java files" />
+  </component>
+  <component name="XSLT-Support.FileAssociations.UIState">
+    <expand />
+    <select />
   </component>
 </project>
\ No newline at end of file
diff --git a/java_practice.iml b/java_practice.iml
index 52be920..6839a97 100644
--- a/java_practice.iml
+++ b/java_practice.iml
@@ -5,11 +5,9 @@
     <output-test url="file://$MODULE_DIR$/out/test/java_practice" />
     <exclude-output />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/calculator/src" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/madLibs/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/practice_projects/src" isTestSource="false" />
     </content>
-    <orderEntry type="jdk" jdkName="jbr_dcevm-11" jdkType="JavaSDK" />
+    <orderEntry type="jdk" jdkName="temurin-17" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/out/production/java_practice/Main.class b/out/production/java_practice/Main.class
index b58f2c3..d358b64 100644
Binary files a/out/production/java_practice/Main.class and b/out/production/java_practice/Main.class differ
diff --git a/out/production/java_practice/TempConverter.class b/out/production/java_practice/TempConverter.class
index 05c5397..6d0b431 100644
Binary files a/out/production/java_practice/TempConverter.class and b/out/production/java_practice/TempConverter.class differ
diff --git a/out/production/java_practice/compoundInterest.class b/out/production/java_practice/compoundInterest.class
index f37d7b6..c39166c 100644
Binary files a/out/production/java_practice/compoundInterest.class and b/out/production/java_practice/compoundInterest.class differ
diff --git a/out/production/java_practice/ifStatements.class b/out/production/java_practice/ifStatements.class
index b3232a7..5751c5b 100644
Binary files a/out/production/java_practice/ifStatements.class and b/out/production/java_practice/ifStatements.class differ
diff --git a/out/production/java_practice/madLibs.class b/out/production/java_practice/madLibs.class
index 7647c69..ca0220a 100644
Binary files a/out/production/java_practice/madLibs.class and b/out/production/java_practice/madLibs.class differ
diff --git a/out/production/java_practice/printF.class b/out/production/java_practice/printF.class
index 91df307..a3e2f9f 100644
Binary files a/out/production/java_practice/printF.class and b/out/production/java_practice/printF.class differ
diff --git a/out/production/java_practice/randomNums.class b/out/production/java_practice/randomNums.class
index 67f320d..3ca4394 100644
Binary files a/out/production/java_practice/randomNums.class and b/out/production/java_practice/randomNums.class differ
diff --git a/out/production/java_practice/shoppingCart.class b/out/production/java_practice/shoppingCart.class
index d92d526..0592c8d 100644
Binary files a/out/production/java_practice/shoppingCart.class and b/out/production/java_practice/shoppingCart.class differ
diff --git a/out/production/java_practice/substrings.class b/out/production/java_practice/substrings.class
index 983cefd..b0587ba 100644
Binary files a/out/production/java_practice/substrings.class and b/out/production/java_practice/substrings.class differ
diff --git a/out/production/java_practice/trueFalse.class b/out/production/java_practice/trueFalse.class
index 80b1cde..42628a5 100644
Binary files a/out/production/java_practice/trueFalse.class and b/out/production/java_practice/trueFalse.class differ
diff --git a/out/production/java_practice/weightConverter.class b/out/production/java_practice/weightConverter.class
index 7ccd8c9..2abecb3 100644
Binary files a/out/production/java_practice/weightConverter.class and b/out/production/java_practice/weightConverter.class differ