question: private int skipQuotedString ( String str , int pos ) { int n = str . length ( ) ; pos += 1 ; while ( pos < n ) { if ( str . charAt ( pos ) == '\'' ) { if ( pos + 1 < n && str . charAt ( pos + 1 ) == '\'' ) { pos += 2 ; continue ; } return pos + 1 ; } pos += 1 ; } return n ; }
target:  Skips a quoted string, beginning at the index of the opening quote. 