I hope this works

.idea/Ken_s_Pianos_3.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
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+    <content url="file://$MODULE_DIR$">
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+</module>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
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+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Ken_s_Pianos_3.iml" filepath="$PROJECT_DIR$/.idea/Ken_s_Pianos_3.iml" />
+    </modules>
+  </component>
+</project>

.idea/readMe.md

@@ -0,0 +1,2 @@
+Given an ArrayList of Pianos, organize the pianos into different collections based
+on their size.

.idea/uiDesigner.xml

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.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
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.idea/workspace.xml

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+</project>

src/main/Piano.java

@@ -0,0 +1,84 @@
+package main;
+
+import java.util.ArrayList;
+
+public class Piano {
+
+    static ArrayList<Piano> Myrath = new ArrayList<Piano>();
+
+
+    private static enum SIZE {SIXTY_ONE, EIGHTY_FOUR, ONEHUNDRED_TWENTY_EIGHT, TWOHUNDRED, THREEHUNDRED};
+
+    private static SIZE size;
+
+
+    public static void main(String[] args) {
+
+        pianoCreator();
+
+        System.out.println(Myrath);
+    }
+
+
+
+
+
+
+    public Piano(){
+
+    }
+
+
+//    public Piano(SIZE x){
+//
+//    }
+
+
+
+
+    public static SIZE getSIZE(Piano x){
+        return x.size;
+    }
+
+    public static void setSIZE(SIZE r){
+        size = r;
+    }
+
+
+    public static Piano pianoCreator(){
+        int decider = (int) Math.round(Math.random() * 5);
+
+        switch(decider){
+            case 1:
+                size = SIZE.SIXTY_ONE;
+                break;
+
+            case 2:
+                size = SIZE.EIGHTY_FOUR;
+                break;
+
+            case 3:
+                size = SIZE.ONEHUNDRED_TWENTY_EIGHT;
+                break;
+
+            case 4:
+                size = SIZE.TWOHUNDRED;
+                break;
+
+            case 5:
+                size = SIZE.THREEHUNDRED;
+                break;
+        }
+
+        Piano newPiano = new Piano();
+        newPiano.setSIZE(size);
+        addingToMyrath(newPiano);
+
+//        return new Piano().setSIZE(size);
+        return newPiano;
+    }
+
+    public static boolean addingToMyrath(Piano x){
+        return Myrath.add(x);
+    }
+}

src/main/PianoRoom.java

@@ -0,0 +1,17 @@
+//package main;
+//
+//import java.util.ArrayList;
+//
+//public class PianoRoom {
+//
+//    ArrayList<Piano> Myrath = new ArrayList<Piano>();
+//
+//    public static void main(String[] args) {
+//
+//    }
+//
+//
+//    public void fillMyrath(){
+//        Piano
+//    }
+//}