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Code Issues Wiki Activity

Bounds check before moving referenced project.

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This commit is contained in:
James Blackburn 2009-10-21 14:28:23 +00:00
parent 57557c4bc8
commit 90b40763b4
1 changed files with 8 additions and 4 deletions
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4
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/newui/RefsTab.java
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@ -159,12 +159,16 @@ public class RefsTab extends AbstractCPropertyTab {
List<String> projNames = new ArrayList<String>(oldMapping.keySet());
int index = projNames.indexOf(projectName);
if (n == MOVEUP_BUTTON) {
if (index > 0) {
projNames.set(index, projNames.get(index - 1));
projNames.set(index - 1, projectName);
}
} else {
if (index < projNames.size() - 1) {
projNames.set(index, projNames.get(index + 1));
projNames.set(index + 1, projectName);
}
}
Map<String, String> newMapping = new LinkedHashMap<String, String>(oldMapping.size());
for (String name : projNames)
newMapping.put(name, oldMapping.get(name));