first commit

.gitignore

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+    # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+    # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+    # User-specific stuff:
+    .idea/**/workspace.xml
+    .idea/**/tasks.xml
+    .idea/dictionaries
+
+    # Sensitive or high-churn files:
+    .idea/**/dataSources/
+    .idea/**/dataSources.ids
+    .idea/**/dataSources.xml
+    .idea/**/dataSources.local.xml
+    .idea/**/sqlDataSources.xml
+    .idea/**/dynamic.xml
+    .idea/**/uiDesigner.xml
+
+    # Gradle:
+    .idea/**/gradle.xml
+    .idea/**/libraries
+
+    # CMake
+    cmake-build-debug/
+
+    # Mongo Explorer plugin:
+    .idea/**/mongoSettings.xml
+
+    ## File-based project format:
+    *.iws
+
+    ## Plugin-specific files:
+
+    # IntelliJ
+    /out/
+
+    # mpeltonen/sbt-idea plugin
+    .idea_modules/
+    # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+    # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+    # User-specific stuff:
+    *.iml
+    .idea/**
+    .idea/**/workspace.xml
+    .idea/**/tasks.xml
+    .idea/dictionaries
+
+    # Sensitive or high-churn files:
+    .idea/**/dataSources/
+    .idea/**/dataSources.ids
+    .idea/**/dataSources.xml
+    .idea/**/dataSources.local.xml
+    .idea/**/sqlDataSources.xml
+    .idea/**/dynamic.xml
+    .idea/**/uiDesigner.xml
+
+    # Gradle:
+    .idea/**/gradle.xml
+    .idea/**/libraries
+
+    # CMake
+    cmake-build-debug/
+
+    # Mongo Explorer plugin:
+    .idea/**/mongoSettings.xml
+
+    ## File-based project format:
+    *.iws
+
+    ## Plugin-specific files:
+
+    # IntelliJ
+    /out/
+
+    # mpeltonen/sbt-idea plugin
+    .idea_modules/
+
+    # JIRA plugin
+    atlassian-ide-plugin.xml
+
+    # Cursive Clojure plugin
+    .idea/replstate.xml
+
+    # Crashlytics plugin (for Android Studio and IntelliJ)
+    com_crashlytics_export_strings.xml
+    crashlytics.properties
+    crashlytics-build.properties
+    fabric.properties# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+                     # Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+                     # User-specific stuff:
+                     .idea/**/workspace.xml
+                     .idea/**/tasks.xml
+                     .idea/dictionaries
+
+                     # Sensitive or high-churn files:
+                     .idea/**/dataSources/
+                     .idea/**/dataSources.ids
+                     .idea/**/dataSources.xml
+                     .idea/**/dataSources.local.xml
+                     .idea/**/sqlDataSources.xml
+                     .idea/**/dynamic.xml
+                     .idea/**/uiDesigner.xml
+
+                     # Gradle:
+                     .idea/**/gradle.xml
+                     .idea/**/libraries
+
+                     # CMake
+                     cmake-build-debug/
+
+                     # Mongo Explorer plugin:
+                     .idea/**/mongoSettings.xml
+
+                     ## File-based project format:
+                     *.iws
+
+                     ## Plugin-specific files:
+
+                     # IntelliJ
+                     /out/
+
+                     # mpeltonen/sbt-idea plugin
+                     .idea_modules/
+
+                     # JIRA plugin
+                     atlassian-ide-plugin.xml
+
+                     # Cursive Clojure plugin
+                     .idea/replstate.xml
+
+                     # Crashlytics plugin (for Android Studio and IntelliJ)
+                     com_crashlytics_export_strings.xml
+                     crashlytics.properties
+                     crashlytics-build.properties
+                     fabric.properties
+    # JIRA plugin
+    atlassian-ide-plugin.xml
+
+    # Cursive Clojure plugin
+    .idea/replstate.xml
+
+    # Crashlytics plugin (for Android Studio and IntelliJ)
+    com_crashlytics_export_strings.xml
+    crashlytics.properties
+    crashlytics-build.properties
+    fabric.properties
+
+    .project
+    .classpath
+    .settings
+
+
+    #maven build target
+    target/
+
+    .DS_Store
+    .idea

.idea/compiler.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="quiz3a" />
+      </profile>
+    </annotationProcessing>
+  </component>
+</project>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

.idea/sonarlint/issuestore/8/7/8703cfe2e0e2398a246921ca14c5f43ee720d7d8

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+
+Msquid:S00108 ")Either remove or fill this block of code.(ªœ¿’øÿÿÿÿ
8û×ì’ý,
+V
+squid:S106"9Replace this use of System.out or System.err by a logger.(œþ¥€8Ï•´’ý,
+Ksquid:S1172
+"-Remove this unused method parameter "string".(£�¯Æ8Ï•´’ý,

.idea/sonarlint/issuestore/e/f/ef73d72ebc35aacb637c7f5f30c8e627a8bf4e08

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+
+Hsquid:S1172",Remove this unused method parameter "value".(æÕïÍ8å×�ˆý,
+Bsquid:S1168"&Return an empty array instead of null.(¥¹ï�8ÆŒ‘ˆý,
+Msquid:S1172",Remove this unused method parameter "value".(�äâ¿þÿÿÿÿ
8”��ˆý,
+Gsquid:S1172"&Remove these unused method parameters.(´¬¯Çùÿÿÿÿ
8š‡õŒý,
+Bsquid:S1168"&Return an empty array instead of null.(¥¹ï�8Ê��ˆý,
+Isquid:S1172"-Remove this unused method parameter "values".(µÁþÃ8ÆŒ‘ˆý,
+[squid:S1118":Add a private constructor to hide the implicit public one.(›¥ØÚúÿÿÿÿ
8”��ˆý,
+Bsquid:S1172"&Remove these unused method parameters.(µŽ—ñ8¸›üŒý,
+Msquid:S1172",Remove this unused method parameter "value".(ш؂ýÿÿÿÿ
8å×�ˆý,
+Asquid:S1172"&Remove these unused method parameters.(¼�–*8š‡õŒý,

.idea/sonarlint/issuestore/index.pb

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+
+7
+pom.xml,4/4/442292b8a7efeabbe4cc176709b833b1792140ec
+o
+?src/main/java/rocks/zipcode/quiz3a/fundamentals/Calculator.java,e/f/ef73d72ebc35aacb637c7f5f30c8e627a8bf4e08
+p
+@src/main/java/rocks/zipcode/quiz3a/fundamentals/StringUtils.java,8/7/8703cfe2e0e2398a246921ca14c5f43ee720d7d8

.idea/uiDesigner.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Palette2">
+    <group name="Swing">
+      <item class="com.intellij.uiDesigner.HSpacer" tooltip-text="Horizontal Spacer" icon="/com/intellij/uiDesigner/icons/hspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="1" hsize-policy="6" anchor="0" fill="1" />
+      </item>
+      <item class="com.intellij.uiDesigner.VSpacer" tooltip-text="Vertical Spacer" icon="/com/intellij/uiDesigner/icons/vspacer.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="6" hsize-policy="1" anchor="0" fill="2" />
+      </item>
+      <item class="javax.swing.JPanel" icon="/com/intellij/uiDesigner/icons/panel.png" removable="false" auto-create-binding="false" can-attach-label="false">
+        <default-constraints vsize-policy="3" hsize-policy="3" anchor="0" fill="3" />
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+        <default-constraints vsize-policy="7" hsize-policy="7" anchor="0" fill="3" />
+      </item>
+      <item class="javax.swing.JButton" icon="/com/intellij/uiDesigner/icons/button.png" removable="false" auto-create-binding="true" can-attach-label="false">
+        <default-constraints vsize-policy="0" hsize-policy="3" anchor="0" fill="1" />
+        <initial-values>
+          <property name="text" value="Button" />
+        </initial-values>
+      </item>
+      <item class="javax.swing.JRadioButton" icon="/com/intellij/uiDesigner/icons/radioButton.png" removable="false" auto-create-binding="true" can-attach-label="false">
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+        <initial-values>
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+    </group>
+  </component>
+</project>

.idea/workspace.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
+    <list default="true" id="d0ceb38c-6627-48ad-bb0f-43fdbb43a980" name="Default" comment="" />
+    <ignored path="$PROJECT_DIR$/out/" />
+    <ignored path="$PROJECT_DIR$/target/" />
+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileEditorManager">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file leaf-file-name="BankAccount.java" pinned="false" current-in-tab="false">
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+      <file leaf-file-name="GetSpiceCountTest.java" pinned="false" current-in-tab="false">
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+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="Class" />
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+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
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+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/fundamentals/NumberUtils.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/fundamentals/Calculator.java" />
+        <option value="$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/fundamentals/StringUtils.java" />
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+          <caret line="5" column="13" selection-start-line="5" selection-start-column="13" selection-end-line="5" selection-end-column="13" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/objectorientation/Condiment.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="75">
+          <caret line="5" column="13" selection-start-line="5" selection-start-column="13" selection-end-line="5" selection-end-column="13" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/collections/Food.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="345">
+          <caret line="23" lean-forward="true" selection-start-line="23" selection-end-line="23" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/quiz3a/collections/food/GetSpiceCountTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="14" column="37" lean-forward="true" selection-start-line="14" selection-start-column="37" selection-end-line="14" selection-end-column="37" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/objectorientation/Ginger.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="75">
+          <caret line="5" column="19" selection-start-line="5" selection-start-column="19" selection-end-line="5" selection-end-column="19" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/rocks/zipcode/quiz3a/objectorientation/Pepper.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="75">
+          <caret line="5" column="19" selection-start-line="5" selection-start-column="19" selection-end-line="5" selection-end-column="19" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/quiz3a/objectorientation/spice/GingerPolymorphismTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="195">
+          <caret line="13" column="36" lean-forward="true" selection-start-line="13" selection-end-line="14" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/quiz3a/objectorientation/spice/PepperPolymorphismTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="195">
+          <caret line="13" column="8" selection-start-line="13" selection-start-column="8" selection-end-line="13" selection-end-column="65" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/test/java/rocks/zipcode/quiz3a/objectorientation/spice/SpicePolymorphismTest.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="330">
+          <caret line="22" lean-forward="true" selection-start-line="22" selection-end-line="22" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+      <state key="ScopeChooserConfigurable.UI">
+        <settings>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>

pom.xml

@@ -0,0 +1,20 @@
+<?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>rocks.zipcode</groupId>
+    <artifactId>quiz3a</artifactId>
+    <version>1.0</version>
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+
+</project>

quiz3a.iml

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4" />

src/main/java/rocks/zipcode/quiz3a/collections/Bank.java

@@ -0,0 +1,25 @@
+package rocks.zipcode.quiz3a.collections;
+
+import rocks.zipcode.quiz3a.objectorientation.BankAccount;
+
+import java.util.List;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class Bank {
+    public List<BankAccount> getBankAccounts() {
+        return null;
+    }
+
+    public void setBankAccounts(List<BankAccount> bankAccounts) {
+    }
+
+    public BankAccount findBankAccountById(Long id) {
+        return null;
+    }
+
+    public BankAccount removeBankAccount(Long id) {
+        return null;
+    }
+}

src/main/java/rocks/zipcode/quiz3a/collections/Food.java

@@ -0,0 +1,34 @@
+package rocks.zipcode.quiz3a.collections;
+
+import rocks.zipcode.quiz3a.objectorientation.Condiment;
+import rocks.zipcode.quiz3a.objectorientation.Spice;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class Food {
+    public List<Spice> getAllSpices() {
+        return null;
+    }
+
+    public List<Condiment> getAllCondiments() {
+        return null;
+    }
+
+    public Map<Spice, Integer> getSpiceCount() {
+        return null;
+    }
+
+    public Map<Condiment, Integer> getCondimentCount() {
+        return null;
+    }
+
+    public void applySpice(Spice spice) {
+    }
+
+    public void applyCondiment(Condiment condiment) {
+    }
+}

src/main/java/rocks/zipcode/quiz3a/fundamentals/Calculator.java

@@ -0,0 +1,35 @@
+package rocks.zipcode.quiz3a.fundamentals;
+
+/**
+ * @author leon on 21/12/2018.
+ */
+public class Calculator {
+    public static Double squareRoute(Double value) {
+        return null;
+    }
+
+    public static Double square(Double value) {
+        return null;
+    }
+
+    public static Double[] squareRoutes(Double... value) {
+        return null;
+    }
+
+    public static Double[] squares(Double values) {
+        return null;
+    }
+
+    public static Double add(Double value1, Double value2) {
+        return null;
+    }
+
+    public static Double subtract(Double value1, Double value2) {
+        return null;
+    }
+
+
+    public static Double divide(Double divisor, Double dividend) {
+        return null;
+    }
+}

src/main/java/rocks/zipcode/quiz3a/fundamentals/StringUtils.java

@@ -0,0 +1,21 @@
+package rocks.zipcode.quiz3a.fundamentals;
+
+/**
+ * @author leon on 21/12/2018.
+ */
+public class StringUtils {
+    public static Character getMiddleCharacter(String string) {
+        // 0. figure out how long
+        // 1. divide length by 2
+        // 2.
+        return null;
+    }
+
+    public static String capitalizeMiddleCharacter(String str) {
+        return null;
+    }
+
+    public static String lowerCaseMiddleCharacter(String str) {
+        return null;
+    }
+}

src/main/java/rocks/zipcode/quiz3a/objectorientation/BankAccount.java

@@ -0,0 +1,35 @@
+package rocks.zipcode.quiz3a.objectorientation;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class BankAccount {
+    public void increaseBalance(Double amountToIncreaseBy) {
+
+    }
+
+    public void decreaseBalance(Double amountToIncreaseBy) {
+
+    }
+
+    public Long getId() {
+        return null;
+    }
+
+    public void setId(Long id) {
+    }
+
+    public Double getBalance() {
+        return null;
+    }
+
+    public void setBalance(Double balance) {
+    }
+
+    public String getAccountHolderName() {
+        return null;
+    }
+
+    public void setAccountHolderName(String accountHolderName) {
+    }
+}

src/main/java/rocks/zipcode/quiz3a/objectorientation/Condiment.java

@@ -0,0 +1,7 @@
+package rocks.zipcode.quiz3a.objectorientation;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class Condiment {
+}

src/main/java/rocks/zipcode/quiz3a/objectorientation/Ginger.java

@@ -0,0 +1,7 @@
+package rocks.zipcode.quiz3a.objectorientation;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class Ginger {
+}

src/main/java/rocks/zipcode/quiz3a/objectorientation/Pepper.java

@@ -0,0 +1,7 @@
+package rocks.zipcode.quiz3a.objectorientation;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class Pepper {
+}

src/main/java/rocks/zipcode/quiz3a/objectorientation/Spice.java

@@ -0,0 +1,7 @@
+package rocks.zipcode.quiz3a.objectorientation;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class Spice {
+}

src/test/java/rocks/zipcode/quiz3a/collections/food/GetSpiceCountTest.java

@@ -0,0 +1,19 @@
+package rocks.zipcode.quiz3a.collections.food;
+
+import org.junit.Test;
+import rocks.zipcode.quiz3a.collections.Food;
+import rocks.zipcode.quiz3a.objectorientation.Spice;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class GetSpiceCountTest {
+    @Test
+    public void test1() {
+        // given
+        Food food = new Food();
+        food.applySpice(new Spice());
+        // when
+        // then
+    }
+}

src/test/java/rocks/zipcode/quiz3a/objectorientation/spice/SpicePolymorphismTest.java

@@ -0,0 +1,22 @@
+package rocks.zipcode.quiz3a.objectorientation.spice;
+
+import org.junit.Assert;
+import org.junit.Test;
+import rocks.zipcode.quiz3a.objectorientation.Ginger;
+import rocks.zipcode.quiz3a.objectorientation.Pepper;
+import rocks.zipcode.quiz3a.objectorientation.Spice;
+
+/**
+ * @author leon on 27/12/2018.
+ */
+public class SpicePolymorphismTest {
+    @Test
+    public void testPepperIsSpice() {
+        Assert.assertTrue((Object) new Pepper() instanceof Spice);
+    }
+
+    @Test
+    public void testGingerIsSpice() {
+        Assert.assertTrue((Object) new Ginger() instanceof Spice);
+    }
+}