Why is action servlet a singleton in struts?
What is the purpose of @requiredstringvalidator?
Is struts compatible with other java technologies?
How is token generated?
What is the purpose of @key annotation annotation?
What is actioninvocation?
What is struts validator framework?
Are the struts tags xhtml compliant ?
How an actionform bean is created?
Explain the core end goal while using java struts?
What are the benefits of Interceptors in Struts2?
Is form beans are serializable or not?
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What is the difference between filters and interceptors ?