string_join.java

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stream_filter.java

try_with_resources.java

lambda_expression.java

optional_map.java

switch_expression.java

method_reference.java

string_join.java

map_compute.java

date_time.java

consumer_accept.java

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string_join.java

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String joined = String.join(", ", items);↵

String csv = list.stream().collect(Collectors.joining(","));

0WPM•0%•0:00•0/102(0%)|Ln 1, Col 1

UTF-8•Java

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