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StreamToLoop: disallow peek which cannot finish normally as the result will not be compilable

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This commit is contained in:
Tagir Valeev
2018-09-07 17:02:26 +07:00
parent 12b1c5a4e0
commit 1e73838ca1
3 changed files with 16 additions and 5 deletions
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7
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamToLoop/afterPeek.java
View File

@@ -3,6 +3,7 @@
import java.util.Arrays;
import java.util.List;
import java.util.LongSummaryStatistics;
import java.util.stream.IntStream;
public class Main {
public static int test(List<String> list) {
@@ -25,6 +26,12 @@ public class Main {
return stat;
}
void peekThrows() {
final int sum = IntStream.of(1, 2, 3, 4).peek(x -> {
throw new RuntimeException();
}).reduce(0, (l, r) -> l + r);
}
public static void main(String[] args) {
System.out.println(test(Arrays.asList("aaa", "b", "cc", "dddd")));
System.out.println(testSummaryStatistics(Arrays.asList("aaa", "b", "cc", "dddd")));

7
java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamToLoop/beforePeek.java
View File

@@ -2,6 +2,7 @@
import java.util.Arrays;
import java.util.List;
import java.util.stream.IntStream;
public class Main {
public static int test(List<String> list) {
@@ -12,6 +13,12 @@ public class Main {
return list.stream().peek(s -> System.out.println(s)).mapToLong(l -> l.length()).summaryStatistics();
}
void peekThrows() {
final int sum = IntStream.of(1, 2, 3, 4).peek(x -> {
throw new RuntimeException();
}).reduce(0, (l, r) -> l + r);
}
public static void main(String[] args) {
System.out.println(test(Arrays.asList("aaa", "b", "cc", "dddd")));
System.out.println(testSummaryStatistics(Arrays.asList("aaa", "b", "cc", "dddd")));