ServletResult extends Result, and provides the additional methods:

public String getStringValue(String name,
                             int index,
                             String defVal)

public String getStringValue(String name,
                             String defVal)

These methods behave like the getValue() methods of the Result class, except that they always return a Java string equivalent of the value object expected. The CARRAY is converted into a string of two digit hexadecimal byte values as described in “Converting Java Data Types to Tuxedo Data Types”.