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StreamToLoop tests grouped

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This commit is contained in:
Tagir Valeev
2017-01-27 17:38:37 +07:00
parent babce0b78c
commit fb6ba726e5
307 changed files with 2749 additions and 4686 deletions
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31
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamToLoop/beforeGenerate.java
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@@ -1,15 +1,40 @@
// "Replace Stream API chain with loop" "true"
// "Fix all 'Stream API call chain can be replaced with loop' problems in file" "true"
import java.util.DoubleSummaryStatistics;
import java.util.IntSummaryStatistics;
import java.util.Random;
import java.util.SplittableRandom;
import java.util.stream.DoubleStream;
import java.util.stream.IntStream;
import java.util.stream.Stream;
public class Main {
public static IntSummaryStatistics test() {
public static IntSummaryStatistics generate() {
return Stream.generate(() -> 10).flatMapToInt(x -> IntStream.range(0, x)).limit(33).summaryStatist<caret>ics();
}
public static void generateLimit() {
int n1 = Stream.generate(() -> 500).limit(100).reduce(0, new SplittableRandom(1)::nextInt, Integer::sum);
System.out.println(n1);
}
public static Integer getInt() {
return 10;
}
public static IntSummaryStatistics generateMethodRef() {
return Stream.generate(Main::getInt).flatMapToInt(x -> IntStream.range(0, x)).limit(33).summaryStatistics();
}
public static DoubleSummaryStatistics generateNested() {
Random r = new Random();
return IntStream.range(0, 10).mapToDouble(x -> x).flatMap(x -> DoubleStream.generate(() -> r.nextDouble()*x).limit((long) x)).summaryStatistics();
}
public static void main(String[] args) {
System.out.println(test());
System.out.println(generate());
System.out.println(generateMethodRef());
System.out.println(generateNested());
generateLimit();
}
}