1:- Initialize velocity run
engine through method init().
2:- Create object of VelocityContext Class.
3:- Create Template class object, Template class object is used for controlling template methods and properties.
template.merge(context, writer): Merge method of the Template class is used here for merging the VelocityContext class object to produce the output. Template class object is used for controlling template methods and properties.
#set($list = ["A", "B", "C", "D"]): This is a statement named 'set', generally begins with # character. Here we have assign the list with character $.
#foreach($items in $item): This is just same as the for loop statement of java.
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