protected void appendToResult ( InternalStringBuilder result , String value ) { if ( value == null || value . length ( ) == 0 ) { return ; } if ( result . length ( ) > 0 && result . charAt ( result . length ( ) - 1 ) == ' ' && value . charAt ( 0 ) == ' ' ) { result . deleteCharAt ( result . length ( ) - 1 ) ; } result . append ( value ) ; }
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