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2 cards from this section. Quick, good the night before a test.
What method do you use to sort an array in Java?
Think about the name of the method.
How would you convert the integer 45 to a string?
Focus on the purpose of valueOf.
What is the method to sort an array in Java?
Look for the method name that starts with 'Arrays'.
True or False: The String.valueOf() method can convert integers to strings.
Consider what the method does.
Write a Java program that sorts an array of doubles and converts its values to strings.
Remember to sort first and then convert.
Explain how sorting an array of strings might differ from sorting an array of integers.
Consider the type of data each array holds.
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