How to split a string with the character "[" using split() in java

I am not able to give 开发者_开发技巧"[" directly as it considers it as char set. If i try giving "[" , i get a error saying escape sequence is not possible for "[".

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Escape it with a double backslash:

\\[

This is needed to stop the regex engine treating the [ as the start of a character class.

The first backslash is needed since the \\[ is part of a string literal; only the second backslash will make it to the regex engine. In other words, the regex engine will see the above as \[.

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org.apache.commons.lang.StringUtils.split( src, '[' )

Done. Why are you wasting time on this?