nl: is the current token a single letter token surrounded by non-whitespace characters ? concode_field_sep LinkedList<Integer> fSentenceBreaks concode_elem_sep String fDelimiter concode_elem_sep int WHITE_SPACE_TOKEN concode_elem_sep int fOffset concode_elem_sep int fNext concode_elem_sep int fPredecessor concode_elem_sep int fPrevious concode_elem_sep boolean fStartsSentence concode_elem_sep String fLastToken concode_elem_sep String fContent concode_elem_sep boolean fIsIgnoringSingleLetters concode_elem_sep int fSuccessor concode_elem_sep BreakIterator fWordIterator concode_field_sep String next concode_elem_sep int getBegin concode_elem_sep boolean hasNext concode_elem_sep boolean isWhitespace concode_elem_sep int nextSentence concode_elem_sep void skipTokens concode_elem_sep int getEnd concode_elem_sep void remove concode_elem_sep boolean isToken concode_elem_sep boolean isToken concode_elem_sep boolean isUrlToken concode_elem_sep void setIgnoreSingleLetters concode_elem_sep String nextToken concode_elem_sep boolean isAlphaNumeric concode_elem_sep void nextBreak concode_elem_sep boolean startsSentence
code: boolean function ( final int arg0 ) { if ( ! Character . isLetter ( fContent . charAt ( arg0 ) ) ) return false ; if ( arg0 > 0 && ! Character . isWhitespace ( fContent . charAt ( arg0 - 1 ) ) ) return false ; if ( arg0 < fContent . length ( ) - 1 && ! Character . isWhitespace ( fContent . charAt ( arg0 + 1 ) ) ) return false ; return true ; }