Frederik Zimmer created OLINGO-1046:
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             Summary: Whitespaces in functions not allowed
                 Key: OLINGO-1046
                 URL: https://issues.apache.org/jira/browse/OLINGO-1046
             Project: Olingo
          Issue Type: Bug
          Components: odata4-server
    Affects Versions: (Java) V4 4.3.0
            Reporter: Frederik Zimmer


Whitespaces before/after comma/parenthesis in functions are allowed by the ABNF 
but Olingo is unable to parse them.
This would result in an error (inserted space after comma in Testcase of 
TestFullResourcePath):
startswith(PropertyCompAllPrim/PropertyString, 'Wall')

ABNF example:
startsWithMethodCallExpr = 'startswith' OPEN BWS commonExpr BWS COMMA BWS 
commonExpr BWS CLOSE
BWS =  *( SP / HTAB / "%20" / "%09" )  ; "bad" whitespace



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