java - Not Contain REGEX -

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the regex have write match single or double quoted strings (string begin single or double quoted string , end same type) , inside quote not contain other instances of type of quote.

what have far 

^('|").*\1

but not know how control inside quote not contain same type of quote.

how about

pattern p = pattern.compile("^(\"[^\"]*\"|'[^']*')$");

not elegant using \1, should job done.


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