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testdata for IDEA-126109

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Anna Kozlova
2014-07-01 15:50:08 +02:00
parent 3b3f0ee794
commit d1cf801bc7
2 changed files with 30 additions and 0 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126109.java
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import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.Stream;
class Test {
void foo(final Stream<Person> stream) {
final Map<String,List<Person>> mapByFirstLetter = stream.collect(Collectors.groupingBy(p -> "" + p.name.charAt(0)));
final String vV = mapByFirstLetter.values().stream().map(lp -> lp.stream().map(p -> p.name)
.collect(Collectors.joining("/","<",">"))) .collect(Collectors.joining(" : "));
final String vV2 = mapByFirstLetter.values().stream()
.map(lp -> lp.stream().map(Person::getName).collect(Collectors.joining("/","<",">")))
.collect(Collectors.joining(" : "));
System.out.println("mapByFirstLetter2 : "+ vV2);
}
public static class Person {
private String name;
public Person(String name) {
this.name = name;
}
public String getName() {return name;}
}
}