mbien commented on code in PR #8425:
URL: https://github.com/apache/netbeans/pull/8425#discussion_r2206010852
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java/java.editor.base/src/org/netbeans/modules/java/editor/base/imports/UnusedImports.java:
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@@ -133,6 +142,23 @@ private void handleJavadoc(TreePath classMember) {
public Map<ImportTree, TreePath/*ImportTree*/> getUnusedImports() {
Map<ImportTree, TreePath> ret = new HashMap<>(import2Highlight);
ret.keySet().removeAll(usageCounts.keySet());
+ for (Iterator<ModuleElement> it = usedModules.iterator();
it.hasNext(); ) {
+ ModuleElement primary = it.next();
+ ImportTree imp = primaryModule2Import.get(primary);
+
+ if (imp != null) {
+ it.remove();
Review Comment:
this getter as side effects. Calling it multiple times will give different
results.
should it copy `unusedModules` before use? Map is likely small so it
shouldn't be noticeable. Makes it safer to debug and avoids problems in future
even if it is only called once now.
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