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Code Issues Releases Wiki Activity

Preserve group order according to original file order

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This commit is contained in:
Reinhard Pointner 2019-01-29 04:07:43 +07:00
parent af498ecd47
commit e3ee25879b
1 changed files with 3 additions and 3 deletions
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6
source/net/filebot/media/AutoDetection.java
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@ -21,12 +21,12 @@ import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.EnumMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@ -141,12 +141,12 @@ public class AutoDetection {
public Map<Group, Set<File>> group() {
// sort keys and values
Map<Group, Set<File>> groups = new TreeMap<Group, Set<File>>();
Map<Group, Set<File>> groups = new LinkedHashMap<Group, Set<File>>();
// can't use parallel stream because default fork/join pool doesn't play well with the security manager
ExecutorService workerThreadPool = Executors.newFixedThreadPool(getPreferredThreadPoolSize());
try {
stream(files).collect(toMap(f -> f, f -> workerThreadPool.submit(() -> detectGroup(f)))).forEach((file, group) -> {
stream(files).collect(toMap(f -> f, f -> workerThreadPool.submit(() -> detectGroup(f)), (a, b) -> a, LinkedHashMap::new)).forEach((file, group) -> {
try {
groups.computeIfAbsent(group.get(), k -> new TreeSet<File>()).add(new File(file.getPath())); // use FastFile internally but do not expose to outside code that expects File objects
} catch (Exception e) {