{"id":28188,"date":"2022-12-29T06:18:57","date_gmt":"2022-12-29T00:48:57","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-i-am-not-sure-what-the-following-is-expecting-for\/"},"modified":"2022-12-29T06:18:57","modified_gmt":"2022-12-29T00:48:57","slug":"solved-i-am-not-sure-what-the-following-is-expecting-for","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-i-am-not-sure-what-the-following-is-expecting-for\/","title":{"rendered":"[Solved] I am not sure what the following is expecting for"},"content":{"rendered":"

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You need a contructor, or setting all values before trying to get them or there will be null pointers<\/p>\n

public MotorBoat(double a, double b, double c \/* etc*\/){\n    this.a = a;\n    this.b = b;\n    this.c = c;\n}\n<\/code><\/pre>\n
also returning amunt used needs to have the ()<\/code> removed in the return<\/code> else you are refering to the function, not the temporary variable you created in the function<\/p>\n
Finally you need to have getters and setters for all values that are private you wish to acces from outside the class, say on an instance of the class, and then use these functions when operating on the class in a non-class scope, say your static manin in this case<\/p>\n
Next time you ask a question, please specify the error, and what you are looking for help with, there is nothing wrong with asking for help with homework per say, but there is unless you show you tried and provide a describtion of what you need help with<\/p>\n<\/p><\/div>\n
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            3<\/span> <\/p><\/div>\n<\/div>\n
[ad_2]<\/p>\n
solved I am not sure what the following is expecting for <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] You need a contructor, or setting all values before trying to get them or there will be null pointers public MotorBoat(double a, double b, double c \/* etc*\/){ this.a = a; this.b = b; this.c = c; } also returning amunt used needs to have the () removed in the return else you are … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[519,323,419],"class_list":["post-28188","post","type-post","status-publish","format-standard","hentry","category-solved","tag-class","tag-java","tag-methods"],"yoast_head":"\n[Solved] I am not sure what the following is expecting for - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-i-am-not-sure-what-the-following-is-expecting-for\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] I am not sure what the following is expecting for - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] You need a contructor, or setting all values before trying to get them or there will be null pointers public MotorBoat(double a, double b, double c \/* etc*\/){ this.a = a; this.b = b; this.c = c; } also returning amunt used needs to have the () removed in the return else you are ... 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