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Thread: Error with contains and CharSequence.

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    Question Error with contains and CharSequence.

    Hi. I'm checking to see if a String contains a sequence of characters. However, I have no clue what to do as CharSequence is an interface. I turned the String into a char array but can't turn that into a CharSequence. What do I do?


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    Default Re: Error with contains and CharSequence.

    See the API for String...it implements CharSequence so you can pass a String to the String.contains method

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    javapenguin (January 15th, 2011)

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    Default Re: Error with contains and CharSequence.

    the String class has methods to check for strings and substrings. Strings.contains(), String.matches(), etc....

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    javapenguin (January 15th, 2011)