if ( modelInputParamBndg.getExpression() == null ) return null; ScriptExpression expr = new ScriptExpression( modelInputParamBndg.getExpression() );  return new InputParameterBinding( modelInputParamBndg.getParamName(), expr );
if ( modelInputParamBndg.getExpression( ) == null ) return null;  return newInputParamBinding( modelInputParamBndg.getParamName( ), modelInputParamBndg.getExpression( ) );
    IInputParameterBinding newInputParamBinding( ParamBindingHandle modelInputParamBndg )    {        if ( modelInputParamBndg.getExpression() == null )            return null;	// no expression is bound        ScriptExpression expr = new ScriptExpression( modelInputParamBndg.getExpression() );        // model provides binding by name only        return new InputParameterBinding( modelInputParamBndg.getParamName(), expr );    }