Final answer:
The student's question is about declaring and initializing a constant variable called 'year' with the value 2050 in Java programming.
Step-by-step explanation:
The question relates to a programming practice that involves declaring and initializing a constant variable in code. The specific pattern mentioned, final \s int \s year, suggests that the student is dealing with Java programming, as final is a keyword in Java used to define constants. The pattern implies that we are looking for the declaration of an integer constant named year, followed by a space (\s represents whitespace in regex patterns), and then the value, presumably being set to 2050.
To declare and initialize a constant in Java, you would typically use syntax similar to the following:
final int year = 2050;
This line of code creates a constant called year and initializes it with the value 2050. It's important to note that the constant value cannot be changed once it's been set due to the use of the final keyword.
The 'final' keyword is used to create constants in Java, and the regex pattern mentioned is used to find that specific line of code.