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Some naming conventions/standards for Java classes are:
a. A java file must be saved with the name of the public class in the file
b. A Java file can have only one public class but can have any number of other classes
c. The class names must be in Camel Case. Ex: AnExampleClassForWikiAnswers is how class names should be coded
d. Even methods must be in camel case with one difference that the first alphabet must be in lower case. Ex: getSampleDataFrWiki()
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