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Anna.Kozlova
2016-12-13 17:46:28 +01:00
parent 92d73a6b81
commit fd8e9c3b03
1 changed files with 6 additions and 4 deletions
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platform/usageView/src/com/intellij/usages/impl/GroupNode.java
+6 -4
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@@ -57,8 +57,10 @@ public class GroupNode extends Node implements Navigatable, Comparable<GroupNode
public String toString() {
String result = getGroup() == null ? "" : getGroup().getText(null);
List<Node> children = myChildren;
return result + children.subList(0, Math.min(10, children.size()));
synchronized (this) {
List<Node> children = myChildren;
return result + children.subList(0, Math.min(10, children.size()));
}
}
@NotNull
@@ -347,7 +349,7 @@ public class GroupNode extends Node implements Navigatable, Comparable<GroupNode
}
@NotNull
public Collection<GroupNode> getSubGroups() {
public synchronized Collection<GroupNode> getSubGroups() {
List<GroupNode> list = new ArrayList<>();
for (Node n : myChildren) {
if (n instanceof GroupNode) {
@@ -358,7 +360,7 @@ public class GroupNode extends Node implements Navigatable, Comparable<GroupNode
}
@NotNull
public Collection<UsageNode> getUsageNodes() {
public synchronized Collection<UsageNode> getUsageNodes() {
List<UsageNode> list = new ArrayList<>();
for (Node n : myChildren) {
if (n instanceof UsageNode) {