Hi Stuart, Will push with suggested refactoring; thanks for the review, -Joe On 2/25/2019 10:40 AM, Stuart Marks wrote:
Hi Joe,
Thanks for cleaning up jdeprscan.
For computing the set of releases, I'd prefer to see a stream that looks like this:
final Set<String> releasesWithForRemoval = IntStream.rangeClosed(9, Runtime.version().feature()) .mapToObj(Integer::toString) .collect(Collectors.toUnmodifiableSet());
This collects the values directly to an unmodifiable set, instead of populating an array which is then passed to Set.of().
Thanks,
s'marks
On 2/21/19 6:15 PM, Joe Darcy wrote:
Hello,
Internally jdeprscan initializes a set of strings of releases supporting deprecation with removal. Currently those releases are JDK 9 and subsequent values. The lists is explicitly initialized and must be updated at the start of a release, which adds to the maintenance cost of starting a new release. The update for JDK 13 was:
--- a/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java Thu Dec 13 17:01:15 2018 +0100 +++ b/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java Thu Dec 13 19:06:11 2018 +0100 @@ -106,7 +106,7 @@ // Keep these updated manually until there's a compiler API // that allows querying of supported releases. final Set<String> releasesWithoutForRemoval = Set.of("6", "7", "8"); - final Set<String> releasesWithForRemoval = Set.of("9", "10", "11", "12"); + final Set<String> releasesWithForRemoval = Set.of("9", "10", "11", "12", "13");
final Set<String> validReleases; {
Initializing the list more programmatically could avoid the need for an explicit update for the start of a release. Please review the patch below for the programmatic initialization:
--- a/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java Thu Feb 21 15:17:42 2019 -0800 +++ b/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/Main.java Thu Feb 21 18:01:59 2019 -0800 @@ -45,6 +45,7 @@ import java.util.NoSuchElementException; import java.util.Set; import java.util.Queue; +import java.util.stream.IntStream; import java.util.stream.Stream; import java.util.stream.StreamSupport; import java.util.jar.JarEntry; @@ -106,7 +107,12 @@ // Keep these updated manually until there's a compiler API // that allows querying of supported releases. final Set<String> releasesWithoutForRemoval = Set.of("6", "7", "8"); - final Set<String> releasesWithForRemoval = Set.of("9", "10", "11", "12", "13"); + // Set.of("9", "10", "11", "12", "13"); + final Set<String> releasesWithForRemoval = Set.of(// "9", "10", "11", ... + IntStream.rangeClosed(9, Runtime.version().feature()) + .mapToObj(Integer::toString) + .toArray(String[]::new)); +
final Set<String> validReleases; {
Thanks,
-Joe