jsp - EL syntax error is en -

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the following statement in jsp page encounters error near first equals occurence.what reason , how can solve problem.please rectify me possible 

${(fn:length(updatestock.todaydimensionstones)==i.count) && (!dimensionstones.status.equals('new')||!dimensionstones.isinspected.equals('no'))}

page loaded successfully.but in jboss visual studio editor says 

multiple annotations found @ line:- encountered "(" @ line 1,       column 86.  expecting 1 of:      "." ...      ">" ...      "gt" ...      "<" ...      "lt" ...      "==" ...      "eq" ...      "<=" ...      "le" ...      ">=" ...      "ge" ...      "!=" ...      "ne" ...      ")" ...      "[" ...      "+" ...      "-" ...      "*" ...      "/" ...      "div" ...      "%" ...      "mod" ...      "and" ...      "&&;&&;" ...      "or" ...      "||" ...       - el syntax error      - encountered "(" @ line 1,       column 86.  expecting 1 of:      "." ...      ">" ...      "gt" ...      "<" ...      "lt" ...      "==" ...      "eq" ...      "<=" ...      "le" ...      ">=" ...      "ge" ...      "!=" ...      "ne" ...      ")" ...      "[" ...      "+" ...      "-" ...      "*" ...      "/" ...      "div" ...      "%" ...      "mod" ...      "and" ...      "&&;&&;" ...      "or" ...      "||" ...

in jsp el, == (or !=) used compare strings, not .equals():

${(fn:length(updatestock.todaydimensionstones) == i.count) &&    (dimensionstones.status != 'new' || dimensionstones.isinspected != 'no')}

afair, latest version of jsp el allows calling methods, ide out of date , doesn't expect it. eclipse well-known signalling errors not errors @ all. trust app server.


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