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improve codegen in simple case

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Roman Ivanov
2017-08-15 17:07:10 +07:00
parent 6ad78abae9
commit f9f85c0832
3 changed files with 84 additions and 2 deletions
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34
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/minMax/afterMinReferenceNaturalOrder.java Normal file
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@@ -0,0 +1,34 @@
// "Replace with min()" "true"
import java.util.*;
public class Main {
static class Person implements Comparable<Person> {
String name;
int age;
public String getName() {
return name;
}
public int getAge() {
return age;
}
public Person(String name, int age) {
this.name = name;
this.age = age;
}
}
public Person work() {
List<Person> personList = Arrays.asList(
new Person("Roman", 21),
new Person("James", 25),
new Person("Kelly", 12)
);
Person minPerson = personList.stream().filter(p -> p.getAge() > 13).min(Comparator.comparing(Comparator.naturalOrder())).orElse(null);
return minPerson;
}
}

41
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/minMax/beforeMinReferenceNaturalOrder.java Normal file
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// "Replace with min()" "true"
import java.util.*;
public class Main {
static class Person implements Comparable<Person> {
String name;
int age;
public String getName() {
return name;
}
public int getAge() {
return age;
}
public Person(String name, int age) {
this.name = name;
this.age = age;
}
}
public Person work() {
List<Person> personList = Arrays.asList(
new Person("Roman", 21),
new Person("James", 25),
new Person("Kelly", 12)
);
Person minPerson = null;
for <caret>(Person p : personList) {
if(p.getAge() > 13) {
if (minPerson == null || minPerson.compareTo(p) > 0) {
minPerson = p;
}
}
}
return minPerson;
}
}