If care is not taken with the quoting of literals, the expression language (OGNL) will misinterpret a char as a String.
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<saf<s:if test="#myObj.myStringaStringProperty == 'A'">
Why doesn't this work when myString is equal to A?
</safs:if>
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The solution is simple: flip the double and single quotes.
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<saf<s:if test='#myObj.myStringaStringProperty == "A"'>
This works!
</safs:if>
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Another solution is to escape the double quotes in the String.
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saf<s:if test="#myObj.myStringaStringProperty == \"A\"">
This works too!
</safs:if>
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