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Fixed #391 - NodeGrid concurrent modification

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This commit is contained in:
Calclavia 2014-03-07 21:58:36 -08:00
parent 53f833b094
commit 2771f34350
1 changed files with 6 additions and 2 deletions
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8
src/main/java/resonantinduction/core/grid/NodeGrid.java
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@ -26,10 +26,14 @@ public abstract class NodeGrid<N extends Node> extends Grid<N>
if (isValidNode(connection) && connection instanceof Node)
{
Node connectedNode = (Node) connection;
if (connectedNode.getGrid() != this)
{
connectedNode.getGrid().getNodes().clear();
synchronized (connectedNode.getGrid().getNodes())
{
connectedNode.getGrid().getNodes().clear();
}
add((N) connectedNode);
reconstructNode((N) connectedNode);
}