MyArrayList - Complete

MySet - working set
Changing name to array

.idea/workspace.xml

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       <change beforePath="$PROJECT_DIR$/src/main/java/MySet.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/MySet.java" afterDir="false" />
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@@ -15,10 +18,12 @@
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@@ -133,14 +140,16 @@
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@@ -168,8 +177,9 @@
       <find>iter</find>
       <find>removeAll</find>
       <find>retainAll</find>
-      <find>toArray</find>
       <find>containsAll</find>
+      <find>toA</find>
+      <find>toArray</find>
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@@ -181,9 +191,9 @@
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+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1542393662901" />
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@@ -484,28 +492,17 @@
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+    <task id="LOCAL-00014" summary="MyArrayList - Complete&#10;MySet - Complete">
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@@ -518,9 +515,27 @@
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@@ -703,13 +715,6 @@
     <entry file="file://$APPLICATION_CONFIG_DIR$/consoles/jshell/jshell_console.snippet">
       <provider selected="true" editor-type-id="text-editor" />
     </entry>
-    <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/internal/runners/model/ReflectiveCallable.class">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="180">
-          <caret line="15" selection-start-line="15" selection-end-line="15" />
-        </state>
-      </provider>
-    </entry>
     <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/runners/model/FrameworkMethod.class">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="180">
@@ -719,35 +724,22 @@
     </entry>
     <entry file="jar:///Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/src.zip!/java/util/Set.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="238">
-          <caret line="272" column="23" selection-start-line="272" selection-start-column="12" selection-end-line="272" selection-end-column="23" />
+        <state relative-caret-position="233">
+          <caret line="145" column="16" selection-start-line="145" selection-start-column="13" selection-end-line="145" selection-end-column="16" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/main/java/MySet.java">
+    <entry file="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/org/junit/internal/runners/model/ReflectiveCallable.class">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="535">
-          <caret line="207" column="15" selection-start-line="207" selection-start-column="15" selection-end-line="207" selection-end-column="15" />
-          <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#244#245#0" expanded="true" />
-            <element signature="e#286#287#0" expanded="true" />
-            <element signature="e#310#311#0" expanded="true" />
-            <element signature="e#348#349#0" expanded="true" />
-            <element signature="e#1104#1105#0" expanded="true" />
-            <element signature="e#1169#1170#0" expanded="true" />
-            <element signature="e#1222#1223#0" expanded="true" />
-            <element signature="e#1280#1281#0" expanded="true" />
-            <element signature="e#5057#5058#0" expanded="true" />
-            <element signature="e#5085#5086#0" expanded="true" />
-          </folding>
+        <state relative-caret-position="195">
+          <caret line="16" selection-start-line="16" selection-end-line="16" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/test/java/MySetTest.java">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="459">
-          <caret line="157" column="15" selection-start-line="157" selection-start-column="15" selection-end-line="157" selection-end-column="15" />
+        <state relative-caret-position="338">
+          <caret line="79" column="28" selection-start-line="79" selection-start-column="28" selection-end-line="79" selection-end-column="28" />
           <folding>
             <element signature="imports" expanded="true" />
             <element signature="e#1474#1480#0" expanded="true" />
@@ -771,6 +763,44 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/MyArrayList.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="225">
+          <caret line="17" column="20" selection-start-line="17" selection-start-column="20" selection-end-line="17" selection-end-column="20" />
+          <folding>
+            <element signature="e#151#152#0" expanded="true" />
+            <element signature="e#197#198#0" expanded="true" />
+            <element signature="e#293#294#0" expanded="true" />
+            <element signature="e#337#338#0" expanded="true" />
+            <element signature="method#add#1;class#MyArrayList#0" />
+            <element signature="method#isEmpty#0;class#MyArrayList#0" />
+            <element signature="method#contains#0;class#MyArrayList#0" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/main/java/MySet.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="306">
+          <caret line="22" column="19" selection-start-line="22" selection-start-column="16" selection-end-line="22" selection-end-column="19" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#244#245#0" expanded="true" />
+            <element signature="e#286#287#0" expanded="true" />
+            <element signature="e#310#311#0" expanded="true" />
+            <element signature="e#348#349#0" expanded="true" />
+            <element signature="e#411#412#0" expanded="true" />
+            <element signature="e#448#449#0" expanded="true" />
+            <element signature="e#1104#1105#0" expanded="true" />
+            <element signature="e#1169#1170#0" expanded="true" />
+            <element signature="e#1222#1223#0" expanded="true" />
+            <element signature="e#1280#1281#0" expanded="true" />
+            <element signature="e#5055#5056#0" expanded="true" />
+            <element signature="e#5092#5093#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
   </component>
   <component name="masterDetails">
     <states>

src/main/java/MyArrayList.java

@@ -15,7 +15,7 @@ public class MyArrayList<T> {
     }
 
     public void set(T[] setArray) {
-        genericArray = setArray;
+        this.genericArray = setArray;
     }
 
     public boolean add(T genericToAdd) {

src/main/java/MySet.java

@@ -20,6 +20,10 @@ public class MySet<T> extends MyArrayList implements Set {
         return this.genericSet;
     }
 
+    public void set(T[] setList) {
+        this.genericSet = setList;
+    }
+
     @Override
     public int size() {
         int countSize = 0;
@@ -83,13 +87,15 @@ public class MySet<T> extends MyArrayList implements Set {
 
     @Override
     public Object[] toArray(Object[] a) {
-        T[] newGenericSet = (T[]) Array.newInstance(a.getClass().getComponentType(),
-                a.length);
+        int length = a.length > genericSet.length ? a.length : genericSet.length;
+        Object[] object = (Object[]) Array.newInstance(genericSet.getClass().getComponentType(),
+                length);
 
-        for (int i = 0; i < a.length; i++) {
-            newGenericSet[i] = (T)a[i];
+        for (int i = 0; i < genericSet.length; i++) {
+            object[i] = genericSet[i];
         }
-        return newGenericSet;
+
+        return object;
     }
 
     @Override

src/test/java/MySetTest.java

@@ -70,14 +70,15 @@ public class MySetTest {
     }
 
     @Test
-    public void toArrayStringTest() {
+    public void toArrayObjectTest() {
         // Given
         Object[] expected = {"1", "2", "8", "4"};
-        String[] inputArray = {"1", "2", "8", "4"};
-        MySet<String> mySet = new MySet<String>(inputArray);
+        Object[] actual = {"1", "2", "8", "4"};
+        MySet<String> mySet = new MySet<String>();
 
         // When
-        Object[] actual = mySet.toArray();
+        mySet.set(expected);
+        actual = mySet.toArray(actual);
 
         // Then
         Assert.assertEquals(expected, actual);