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StreamToLoop: support Optional unwrap if possible

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This commit is contained in:
Tagir Valeev
2016-12-09 15:17:26 +07:00
parent ae273b6c24
commit 8e128b7f32
27 changed files with 425 additions and 90 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamToLoop/beforeMinInt.java
+5 -4
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@@ -2,14 +2,15 @@
import java.util.Arrays;
import java.util.List;
import java.util.function.IntSupplier;
public class Main {
public static int test(List<String> strings) {
return strings.stream().mapToInt(String::length).mi<caret>n().orElse(-1);
public static int test(List<String> strings, IntSupplier supplier) {
return strings.stream().mapToInt(String::length).mi<caret>n().orElseGet(supplier);
}
public static void main(String[] args) {
System.out.println(test(Arrays.asList()));
System.out.println(test(Arrays.asList("a", "bbb", "cc", "d")));
System.out.println(test(Arrays.asList(), () -> -1));
System.out.println(test(Arrays.asList("a", "bbb", "cc", "d"), () -> 2));
}
}