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- Use meaningful names
- Package names are all lowercase
- Constants are in UPPER CASE. Use '_' to separate words
- Class starts with an uppercase and each starting word is upper cased. No '_'.
- The class name of an exception class must end in 'Exception' or 'Error' depending on which it descends from.
- Methods, fields, and variables must start with lower case and then follow the same rule as classes.
- Acronyms should be uppercased when used as part of a name: for example,
getURL()rather thangetUrl(). This applies even when more than one acronym appears together, as ingetLDAPURL(), but picking names so that this doesn't happen will make you more popular. [Decided: 2013-05-31] - Abbreviations are not acronyms, so the above rule does not apply to them. For example,
getId()is fine for "get the identifier". - Never name a method parameter the same name as a Class field (i.e., if you ever have to use
thisyou're doing something wrong)
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log.level("{} Blah ...", getLogPrefix());