private boolean isMatchingString(String value1, String value2) {
        
        boolean valuesMatch = true;
        
        if (value1 == null) {
            if (value2 != null) {
                valuesMatch = false;
            }
        } else { 
            valuesMatch = value1.equals(value2);
        }
        
        return valuesMatch;
    }
private boolean isMatchingString ( String value1 , String value2 ) { boolean valuesMatch = true ; if ( value1 == null ) { if ( value2 != null ) { valuesMatch = false ; } } else { valuesMatch = value1 . equals ( value2 ) ; } return valuesMatch ; }
Compare two string values.

@param value1
@param value2
@return true if matching