code: public Reader getCharacterStream(int parameterIndex) throws SQLException {
  		checkClosed();
  		try {
  			return this.internalCallableStatement.getCharacterStream(parameterIndex);
  		} catch (SQLException e) {
  			throw this.connectionHandle.markPossiblyBroken(e);
  			
  		}
  
  	}
docs: #ifdef JDK>6