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invoke addChildren only once

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Egor.Ushakov
2017-05-11 20:54:04 +03:00
parent 50637e34f0
commit a695f63c59
1 changed files with 10 additions and 10 deletions
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java/debugger/impl/src/com/intellij/debugger/engine/JavaValue.java
+10 -10
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@@ -378,22 +378,22 @@ public class JavaValue extends XNamedValue implements NodeDescriptorProvider, XV
@Override
public void addChildren(List<DebuggerTreeNode> nodes, boolean last) {
if (nodes.isEmpty()) {
node.addChildren(XValueChildrenList.EMPTY, last);
}
else {
nodes.stream().map(DebuggerTreeNode::getDescriptor).forEach(descriptor -> {
XValueChildrenList childrenList = XValueChildrenList.EMPTY;
if (!nodes.isEmpty()) {
childrenList = new XValueChildrenList(nodes.size());
for (DebuggerTreeNode treeNode : nodes) {
NodeDescriptor descriptor = treeNode.getDescriptor();
if (descriptor instanceof ValueDescriptorImpl) {
// Value is calculated already in NodeManagerImpl
node.addChildren(XValueChildrenList.singleton(
create(JavaValue.this, (ValueDescriptorImpl)descriptor, myEvaluationContext, myNodeManager, false)), last);
childrenList.add(create(JavaValue.this, (ValueDescriptorImpl)descriptor, myEvaluationContext, myNodeManager, false));
}
else if (descriptor instanceof MessageDescriptor) {
node.addChildren(XValueChildrenList.singleton(
new JavaStackFrame.DummyMessageValueNode(descriptor.getLabel(), DebuggerTreeRenderer.getDescriptorIcon(descriptor))), last);
childrenList.add(
new JavaStackFrame.DummyMessageValueNode(descriptor.getLabel(), DebuggerTreeRenderer.getDescriptorIcon(descriptor)));
}
});
}
}
node.addChildren(childrenList, last);
}
@Override