![]() ![]() Only checked exceptions are required to be listed. One asterisk (*), followed by by the class of the exception,įollowed by a description of when the exception is thrown. One asterisk (*), followed by return, followed by a description of the return variable Use one line for each parameter, so two parameters will have two lines. One asterisk (*), followed by followed by the name of the parameter, followed by a description of the parameter The comment should include a description of the method, the name and description of each parameter,Ī description of the return value, and the name and description of any exceptions thrown within the method using Javadoc keywords and formatting.īegins with a slash, followed by two asterisks (/**) * Stores the first, middle, and last names for a president.Įvery method definition should be preceded with a descriptive comment using the "Javadoc" notational convention. The comment should describe its purpose of the class. Multi-word identifiers are internally capitalized.ĭo not use hyphens or underscores to separate multi-word identifiers (except for constants, which have all upper case letters).įinal int DAYS_IN_YEAR = 365 //Use UPPER_CASE for constants (final variables)Įvery class should be preceded with a descriptive comment using the "JavaDoc" notational convention. Method names start with a lower case letter. Exception: use UPPER_CASE for constants - final variables.) (Variables include parameters, local variables, and data fields. Variable names start with a lower case letter. Use single letter identifiers only for the counter in loops.Ĭlass names start with an upper case letter. Use descriptive names for all variables, function names, constants, and other identifiers. Identifier Naming and Capitalization Guidelines Use descriptive and appropriate names for all identifiers (variables, method names, class names, constants, etc.).The Java Coding Standard is based on the Java language coding conventions.įor more details on the Java language coding conventions, see Java Code Conventions - Oracle Basic Coding Rules to Follow Then, a browser should automatically open with a webpage describing your program! You should see any Javadoc errors in the "Compile Messages" window at the bottom. To create a webpage from the Javadocs in your program, open your program in jGRASP,Ĭlick "File", then click "Generate Documentation". When you use Javadocs in your program, you can create your own webpages from theĪrraysAndMethods API (Application Program Interface). Javadoc is the industry standard for Java program comments. This style of writing comments is called "javadoc" (for "java documentation"). If you look at the Java API, you can see what these web pages look like. When you write the comments this way, you can automatically generate web pages that describe your classes and methods. ![]()
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