Java RegExp ViewState
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Published on 2010-04-23T14:29:13Z
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2010/04/23
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I am porting some functionality from a C++ application to java. This involves reading non-modifiable data files that contain regular expressions.
A lot of the data files contain regular expressions that look similar to the following:
(?<=id="VIEWSTATE".*?value=").*?(?=")
These regular expressions produce the following error:
"Look-behind group does not have an obvious maximum length near index XX"
In C++ the engine being used supported these expressions. Is there another form of regexp that can produce the same result that can be generated using expressions like my example as input?
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