{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Java ☕ Methods' data-url='/boclips/videos/627db3ef9ad9df18b3e1c1a7' data-video-url='/boclips/videos/627db3ef9ad9df18b3e1c1a7' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nJava ☕ Methods\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30355135\" href=\"/search?publisher_ids%5B%5D=30355135\"\u003eAPMonitor\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eA method is a reusable bit of code that you can activate or call at any point in your code.Writing a MethodIn a previous lesson, we wrote a short program that printed out the temperatures of lab one and lab two. We may want to do this at...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eA method is a reusable bit of code that you can activate or call at any point in your code.\u003cbr/\u003e\u003cbr/\u003eWriting a Method\u003cbr/\u003eIn a previous lesson, we wrote a short program that printed out the temperatures of lab one and lab two. We may want to do this at various points in out final program. Rather than retype this code every time we want to use it, we can put it in a method. Methods are wrapped in curly braces and identified by a name. Let's name our function 'readTemps'.\u003cbr/\u003e\u003cbr/\u003ereadTemps {\u003cbr/\u003e}\u003cbr/\u003eMethods also need a return type. A return type says the datatype of the value returned by the function if any is returned. In this case, the method won't return a value so we will type void.\u003cbr/\u003e\u003cbr/\u003evoid readTemps {\u003cbr/\u003e}\u003cbr/\u003eThe last thing a method needs are parameters. A parameter is a special variable that is set every time the method is called. The parameters go inside parentheses right after the method name. Since this method needs no parameters, we will leave the parentheses blank.\u003cbr/\u003e\u003cbr/\u003evoid readTemps() {\u003cbr/\u003e}\u003cbr/\u003eNow, all we need to do is write the code for the method inside the curly brackets.\u003cbr/\u003e\u003cbr/\u003evoid readTemps() {\u003cbr/\u003e\u003cbr/\u003e double temp1 = myLab.T1();\u003cbr/\u003e double temp2 = myLab.T2();\u003cbr/\u003e System.out.println(\"Temperature 1: \" + temp1)\u003cbr/\u003e System.out.println(\"Temperature 2: \" + temp2)\u003cbr/\u003e}\u003cbr/\u003eNow, any time we want to print out the two temperatures, we can just call the method with the statement readTemps(); and the computer will print out the two temperatures just as we did in the previous lesson!\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid 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concepts' data-identifier='Boclips::VideoDecorator627db3ef9ad9df18b3e1c1a7' data-type='concepts'\u003evariables, parameters\u003c/div\u003e\n\u003cdiv class='concepts-toggle-buttons' data-identifier='Boclips::VideoDecorator627db3ef9ad9df18b3e1c1a7'\u003e\n\u003cbutton aria-expanded='false' class='more btn-link' type='button'\u003e\n\u003cspan\u003eShow More\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-down ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003cbutton aria-expanded='true' class='less btn-link' style='display: none;' type='button'\u003e\n\u003cspan\u003eShow Less\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-up ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='additional-tags-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='additional-tags-heading'\u003eAdditional Tags\u003c/h2\u003e\n\u003cdiv class='clearfix'\u003e\n\u003cdiv class='details-list keyterms' data-identifier='Boclips::VideoDecorator627db3ef9ad9df18b3e1c1a7' data-type='keyterms'\u003etclab, java, methods, method, function, call, return, method return, boolean statement, main method, print statement, return false, boolean method, return true, method call, boolean, false, true, returns, print, number, start, variable, program, inside, back, integer, code, write, written\u003c/div\u003e\n\u003cdiv class='keyterms-toggle-buttons' data-identifier='Boclips::VideoDecorator627db3ef9ad9df18b3e1c1a7'\u003e\n\u003cbutton aria-expanded='false' class='more btn-link' type='button'\u003e\n\u003cspan\u003eShow More\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-down ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003cbutton aria-expanded='true' class='less btn-link' style='display: none;' type='button'\u003e\n\u003cspan\u003eShow Less\u003c/span\u003e\n\u003ci aria-hidden='true' class='fa-solid fa-caret-up ml5'\u003e\u003c/i\u003e\n\u003c/button\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='classroom-considerations-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='classroom-considerations-heading'\u003eClassroom Considerations\u003c/h2\u003e\n\u003cdiv class='classroom-considerations'\u003e\u003cdiv class='fai fa-solid fa-bell'\u003e\u003c/div\u003eBest For: Explaining a topic\u003c/div\u003e\u003cdiv class='classroom-considerations'\u003e\u003cdiv class='fai fa-solid fa-bell'\u003e\u003c/div\u003eVideo is ad-free\u003c/div\u003e \n\u003c/div\u003e\n\u003cdiv aria-labelledby='educator-ratings-heading' class='rp-info-section'\u003e\n\u003ch2 class='title sr-only' id='educator-ratings-heading'\u003eEducator Ratings\u003c/h2\u003e\n\u003cdiv id=\"educator-ratings-root\"\u003e\u003c/div\u003e\u003cdiv id=\"all-educator-ratings-root\"\u003e\u003c/div\u003e\u003cdiv 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