Question

Java File

for(..){
 java.util.List opslist = new ArrayList();
 opr.setOperationName(operation.getName()); //gets operation name (iterate and get n no of names) sets it to opr
 System.out.println(opr.getOperationName());//gets all the set values n prints it(jus to chack that all values r getting set)
 opslist.add(opr.getOperationName());//putting those valies into a list
 datamodel.put("opslist", opslist.toArray(new String[]{}));//putting it into a hash map with key as opslist and value as opslist object
}           

Freemarker Template

<#list opslist as x> //read the values from the key "opslist" (gets only one value)
 ${x} //print values one by one(it prints only one value) </#list>

output of the java file is a

get
set
value
usage

output of Freemarket template is

usage

Why is only last value getting printed?
Can someone tell me the right way to do inside freemarker template?

Answer 1

it looks like you are creating a new opslist for each element in your list. in this way only the last element is passed to freemarker.
just put List opslist = new ArrayList(); in front of the for loop