You need an ArrayList , in which there are instances of the class, take and translate all its contents into a string. How can I do that?
diraria
8,329 four 14 45
Alexey Alexey
26 2
- override the toString method of the class, and then just call it on the necessary class instances. if you need the entire collection, do it in a loop. - Dmitry
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2 answers
Override the class's toString() method, as you need, and call ArrayList 'a toString() .
katso katso
10.4k 3 25 48
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List<String> list = objectList.stream().map(Object::toString).collect(toList()); C syntax could be wrong.
diraria
8,329 four 14 45
Jvic jvic
2,148 7 27
- 3Android streams are available with api24, which is actually equal to their absence, since no one develops so far just for the latest actual api (android 7), such devices, conventionally, are units. - pavlofff
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