university java assignment.
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a4_ex4.html1.zipContent/activities/activity4/a4_ex4.html
COMP 1020
Exercise #4
Download one version of the complete real estate portfolio manager program. Choose either of the two array list versions (version 2 using static methods or version 3 using a collection class) and add the following features to it:
- Two speculators may choose to make an even swap of two properties. Write a method called swap that is passed either two lists of properties (if you are writing a static method) or one portfolio (the other list is contained in the collection you are applying the method to) and two integer positions (one from each list). Swap the properties at the given positions from one list to the other, but do not change their position. For example, if speculator A swaps their property at position 2 with speculator B's property at position 0, then the swapped properties will be at position 2 for speculator A and at position 0 for speculator B. Use the ArrayList set method. Return the difference in value from your method, which may be negative depending on the direction of the swap.
- Add code to the main program to adequately test your new method. You should call it more than once!
Submit both your swap method and the lines of code added to your main program (and not any of the code you were already given) by the due date specified in the course schedule.
Content/css/comp_1020_new.css
@charset "utf-8"; /* CSS Document */ body {height: auto;margin-top: 10px; margin-left: 25px; margin-bottom: 10px;} #container { width: 780px; height:468px; padding-left: 47px; padding-top: 50px; padding-right: 35px; margin: auto; background-image: url(unit1.jpg); left: 38px; } #containersmall { width: 780px; height:468px; padding-left: 47px; padding-top: 0px; padding-right: 35px; margin: auto; background-image: url(unit1.jpg); left: 38px; } #banner { width:800px; height:100px; } .h1 { font-family:Arial, Helvetica, sans-serif; font-size:18pt; font-style:normal; font-weight:bold; color:#7eae37; margin-bottom:-10pt; } .h1b { font-family:Arial, Helvetica, sans-serif; font-size:18pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#000000; } .h1w { font-family:Arial, Helvetica, sans-serif; font-size:18pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#006699; } .h2 { font-family:Arial, Helvetica, sans-serif; font-size:13pt; font-weight:bold; color:#244062; font-style:normal; position: relative; background-color: #FFFFFF; } .h2b { font-family:Arial, Helvetica, sans-serif; font-size:12pt; font-weight:bold; font-variant:small-caps; color:#999966; font-style:normal; } .h3 { font-family:Arial, Helvetica, sans-serif; font-size:11.5pt; font-style:normal; font-weight:bold; color:#244062; margin-bottom:-7pt; } .h3b { font-family:Arial, Helvetica, sans-serif; font-size:16pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#336699 } #page { width:780px; height:994px; left: 7px; top: 166px; padding-left: 10px; padding-right: 10px; } .body { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; font-style:normal; font-weight:normal; color:#000000; line-height:14pt; } .body_box { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; font-style:normal; font-weight:normal; color:#000000; line-height:14pt; } .body_bold { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; font-style:normal; font-weight:bold; color:#006699 } .body_bold_box { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; font-style:normal; font-weight:bold; color:##006699 } .body_dr_green { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#336600 } .definition { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:italic; font-weight:normal; border-width:.25pt; border-style:solid; border-color: #CCCCCC; border-collapse:separate; empty-cells:hide; } .toc { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#669933 } a:link {color:#0000FF; text-decoration:underline; font-family:Arial, Helvetica, sans-serif;} a:visited {color:#0000FF; text-decoration:underline;font-family:Arial, Helvetica, sans-serif;} .top { font-family:Arial, Helvetica, sans-serif; font-size:8pt; font-style:normal; font-weight:normal; } p.ind { text-indent:-20px; margin-left:20px; font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#000000 } .quote { margin-left:40px; margin-right:40px; font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#000000 } .blackBox { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; background-color:#FFFFFF; border: 1.5px solid #000; padding-top: 10px; padding-left: 15px; padding-right: 5px; padding-bottom: 10px; margin-right: 200px; margin-left: 3px; } .blueBox { background-color: #daeef4; border: 1.5px solid #FFF; padding-top: 10px; padding-left: 15px; padding-right: 5px; padding-bottom: 10px; margin-left: -10px; margin-right: -15px; } .yellowBox { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; background-color: #FFFF99; border: 1.5px solid #FFF; padding-top: 10px; padding-left: 15px; padding-right: 5px; padding-bottom: 10px; margin-left: -10px; margin-right: -15px; } .blackBorder { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; background-color: #FFFFFF; border: 1.5px solid #00000; padding-top: 10px; padding-right: -17px; padding-bottom: 14px; margin-right: 200px; margin-left: 3px; } .blackBorderwy { font-family:Arial, Helvetica, sans-serif; font-size:10.5pt; background-color: #FFFFCC; border: 1.5px solid #00000; padding-top: 10px; padding-right: -17px; padding-bottom: 14px; margin-right: 200px; margin-left: 3px; } .blueBorder { background-color: #FFFFFF; border: 1.5px solid #669966; padding-top: 10px; padding-right: -17px; padding-bottom: 14px; margin-right: 200px; margin-left: 3px; } .biol_head { font-family:Arial, Helvetica, sans-serif; font-size:12pt; font-style:normal; font-weight:bold; color:#FFFFFF; } .body_white { font-family:Arial, Helvetica, sans-serif; font-size:9pt; font-style:normal; font-weight:normal; color:#FFFFFF } .body_white_bold { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:bold; color:#FFFFFF }
Content/css/COMP1020.css
@charset "utf-8"; /* CSS Document */ body {margin-top: 10px; margin-left: 25px; margin-bottom: 10px;} #container { width: 780px; height:591px; padding-left: 47px; padding-top: 50px; padding-right: 35px; margin: auto; } #banner { left:25px; top: 10px; width:800px; height:100px; padding-bottom: 30px; } .heading_banner { margin: 0px 0px 0px 0px; padding: 20px 0px 0px 30px; font-size: 34px; font-weight: 400; font-family: Arial, Helvetica, sans-serif; color: #FFF; height: 100px; width: 90%; line-height: 1.1em; opacity: 0.75; letter-spacing: 0.05em; position:absolute; } .h1 { font-family:Arial, Helvetica, sans-serif; font-size:18pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#336600; margin-bottom:-9pt; } .h1b { font-family:Arial, Helvetica, sans-serif; font-size:18pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#000000; } .h1w { font-family:Arial, Helvetica, sans-serif; font-size:18pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#FFFFFF; } .h2 { font-family:Arial, Helvetica, sans-serif; font-size:12pt; font-weight:bold; font-variant:small-caps; color:#336600; font-style:normal; position: relative; margin-bottom:3pt; } .h2b { font-family:Arial, Helvetica, sans-serif; font-size:12pt; font-weight:bold; font-variant:small-caps; color:#336699; font-style:normal; } .h3 { font-family:Arial, Helvetica, sans-serif; font-size:16pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#336600; margin-bottom:-7pt; } .h3b { font-family:Arial, Helvetica, sans-serif; font-size:16pt; font-style:normal; font-weight:bold; font-variant:small-caps; color:#336699 } .body { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#000000; } .body_bold { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:bold; color:#000000 } .definition { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:italic; font-weight:normal; border-width:.25pt; border-style:solid; border-color: #CCCCCC; border-collapse:separate; empty-cells:hide; } a:link {color:#336699; text-decoration:underline; font-family:Arial, Helvetica, sans-serif;} a:visited {color:#669933; text-decoration:underline;font-family:Arial, Helvetica, sans-serif;} .top { font-family:Arial, Helvetica, sans-serif; font-size:8pt; font-style:normal; font-weight:normal; } p.ind { text-indent:-20px; margin-left:20px; font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#000000 } .quote { margin-left:40px; margin-right:40px; font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:normal; color:#000000 } .blueBox { background-color: #336699; border: 1px solid #336699; padding-top: 10px; padding-right: 5px; padding-bottom: 10px; padding-left: 10px; } .blueBorder { background-color: #FFFFFF; border: 1px solid #336699; padding-top: 10px; padding-right: 5px; padding-bottom: 10px; padding-left: 10px; } .biol_head { font-family:Arial, Helvetica, sans-serif; font-size:12pt; font-style:normal; font-weight:bold; color:#FFFFFF; } .body_white { font-family:Arial, Helvetica, sans-serif; font-size:9pt; font-style:normal; font-weight:normal; color:#FFFFFF } .body_white_bold { font-family:Arial, Helvetica, sans-serif; font-size:10pt; font-style:normal; font-weight:bold; color:#FFFFFF } .Highlight { background-color: #FFFF00; border: solid thin black; margin-top: .5em; margin-bottom: .5em; margin-right: 20px; margin-left: 20px; padding-top: .5em; padding-bottom: .5em; padding-left: 1em; padding-right: 1em; } .Aside { background-color: lightGrey; border: solid thin black; margin-top: .5em; margin-bottom: .5em; margin-right: 20px; margin-left: 20px; padding-top: .5em; padding-bottom: .5em; padding-left: 1em; padding-right: 1em; } .Action { background-color: #FFFFC0; border: solid thin black; margin-top: .5em; margin-bottom: .5em; margin-right: 20px; margin-left: 20px; padding-top: .5em; padding-bottom: .5em; padding-left: 1em; padding-right: 1em; } .key { background-color: #a9a9a9; color: white; border: solid thin black; font-style: italic; } .menu { background-color: #a9a9a9; color: white; border: solid thin black; } .version { color: olive; font-style: italic; } code { font-family: "Lucida Sans Typewriter", Courier, monospace; color: #222200; background-color: #FFFFE0; } .code { font-family: "Lucida Sans Typewriter", Courier, monospace; background-color: #FFFFB0; border-top: dotted thin black; border-bottom: dotted thin black; padding-top: 1em; padding-bottom: 1em; padding-left: .5em; padding-right: .5em; margin-right: 20px; margin-left: 20px; } .Aside .code { margin-right: 10px; margin-left: 10px; } pre.code { white-space: -moz-pre-wrap; /* Mozilla, supported since 1999 */ white-space: -pre-wrap; /* Opera 4 - 6 */ white-space: -o-pre-wrap; /* Opera 7 */ white-space: pre-wrap; /* CSS3 - Text module (Candidate Recommendation) http://www.w3.org/TR/css3-text/#white-space */ word-wrap: break-word; /* IE 5.5+ */ } dfn { font-weight: bold; color: brown; } .Example { background-color: aqua; border: solid thin black; margin-top: .5em; margin-bottom: .5em; margin-right: 20px; margin-left: 20px; padding-left: .5em; padding-right: .5em; } .ref { color: red; font-style: italic; } .filename { font-family: Arial, Helvetica, sans-serif; color: green; text-decoration: underline; } .output { font-family: "Lucida Sans Typewriter", Courier, monospace; color: purple; font-style: italic; } table.bordered { border-width: thin; border-style: solid; border-spacing: 0; } table.bordered td { border-width: thin; border-style: solid; border-spacing: 0; padding-left: 4px; padding-right: 4px; } table.bordered th { border-width: thin; border-style: solid; border-spacing: 0; padding-left: 8px; padding-right: 8px; } th.side { font-weight: bold; color: black; background-color: #ffd0d0; } th.right { font-weight: bold; color: black; background-color: #ffffd0; } th.top { font-weight: bold; color: black; background-color: #ffd0d0; text-alignment: center; } th.side code { background-color: inherit; } th.top code { background-color: inherit; } .InlineTitle { font-weight: bold; } .view { background-color: black; color: white; border: solid thin black; padding: 0.25em 1em; text-decoration: none; } a.view { background-color: black; color: white; border: solid thin black; } a.view:hover { background-color: blue; color: yellow; text-decoration: none; } /*added for IE as above (hover) does not work in IE*/ a.viewOn { background-color: blue; color: yellow; border: solid thin black; padding: 0.25em 1em; text-decoration: none; } ol li { margin-top: 0.3em; margin-bottom: 0.3em; } #footer {margin: 0px 0px 0px 0px; border: thin solid red;}
