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Synchronize lists, to prevent an occasional ConcurrentModificationException

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This commit is contained in:
CalDescent 2022-01-26 22:40:34 +00:00
parent af06774ba6
commit 9daf7a6668
2 changed files with 4 additions and 2 deletions
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3
src/main/java/org/qortal/list/ResourceList.java
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@ -13,6 +13,7 @@ import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class ResourceList {
@ -20,7 +21,7 @@ public class ResourceList {
private static final Logger LOGGER = LogManager.getLogger(ResourceList.class);
private String name;
private List<String> list = new ArrayList<>();
private List<String> list = Collections.synchronizedList(new ArrayList<>());
/**
* ResourceList

3
src/main/java/org/qortal/list/ResourceListManager.java
View File

@ -5,6 +5,7 @@ import org.apache.logging.log4j.Logger;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
@ -13,7 +14,7 @@ public class ResourceListManager {
private static final Logger LOGGER = LogManager.getLogger(ResourceListManager.class);
private static ResourceListManager instance;
private List<ResourceList> lists = new ArrayList<>();
private List<ResourceList> lists = Collections.synchronizedList(new ArrayList<>());
public ResourceListManager() {