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javaandroidsplitdelimiter

Split string in java for delimiter

My question is that I want to split string in java with delimiter ^. And syntax which I am using is:

readBuf.split("^");

But this does not split the string.Infact this works for all other delimiters but not for ^.

Solution

  • split uses regular expressions (unfortunately, IMO). ^ has special meaning in regular expressions, so you need to escape it:

    String[] bits = readBuf.split("\\^");

    (The first backslash is needed for Java escaping. The actual string is just a single backslash and the caret.)

    Alternatively, use Guava and its Splitter class.