Write a static method called printAll in a class called ArrayTools. Make this method print all the elements in the String array. Return the size of that array.

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Q: Write a static called printAll in a class with Array tools. Make this method print all the elements…

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A: by bartleby policy i am able to do only one question pls ask other separately.

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A: Output Screenshot:

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Q: Given an array of doubles named heights, change the value at index 12 to 135.9.

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A: Please refer to the following steps for the complete solution to the problem above.

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Q: Write a program that includes in its MainClass the following methods: 1. A method called printArray…

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