Write a method f that accepts an ArrayList containing String objects. The method should return a String containing the first character of each string in the ArrayList, in the order in which they appear

By Matthew Maennche | April 4, 2017 |
java

LANGUAGE: JAVA CHALLENGE: Write a method f that accepts an ArrayList containing String objects. The method should return a String containing the first character of each string in the ArrayList, in the order in which they appear. Thus, if the ArrayList contains the Strings : Hello world goodbye the return value of the method would be…

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