Which of the statement must be the first statement in program used to create package?
To create a class inside a package, you should declare the package name as the first statement of your program.
Should package be the first statement in a Java class if yes then why?
In java packages, if the class is part of a package, the package statement must be the first line in the source code file, before any import statements that may be present.
How do you create a package?
To create a package, you choose a name for the package (naming conventions are discussed in the next section) and put a package statement with that name at the top of every source file that contains the types (classes, interfaces, enumerations, and annotation types) that you want to include in the package.
What are package statements?
The package statement identifies the package that a Java program belongs to. If your program does not include a package statement, the program belongs to the default package, which is simply a package that has no name. This is acceptable for short programs written for testing purposes.
Do you have to have a package statement in Java?
(A) Each Java file must have exactly one package statement to specify where the class is stored. (B) If a Java file has both import and package statement, the import statement must come before package statement. (C) A Java file has at least one class defined.
Which is the following is an incorrect statement about packages?
Explanation: Operator * is used to import the entire package. 6. Which of the following is an incorrect statement about packages? Explanation: A package can be renamed only after renaming the directory in which the classes are stored. 7. Which of the following package stores all the standard java classes? Explanation: None. 8.
Which is the first non comment statement in Java?
6. …………………….. package in java contents set of classes for implementing graphical user interface, which includes classes for windows, buttons, lists, menus and so on. 7. State whether the following statements are True or False. i) When present, package must be the first non-comment statement in the file.
What happens when the package name is not specified?
When a package name is not specified, the classes are defined into the default package (the current working directory) and the package itself is given no name. That is why, you were able to execute assignments earlier.